diff --git a/README.md b/README.md
index 6b344f79d..effe0206b 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
-# NextFractal 2.1.0
+# NextFractal 2.1.1
 
-Copyright 2015-2018 Andrea Medeghini
+Copyright 2015-2019 Andrea Medeghini
 
 NextFractal is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 
diff --git a/build.xml b/build.xml
index d5707a8c9..24426e73f 100644
--- a/build.xml
+++ b/build.xml
@@ -2,8 +2,8 @@
 <project name="NextFractal">
 	<property environment="env" />
 	<property name="maven.home" value="${env.M2_HOME}" />
-	<property name="nextfractal.version" value="2.1.0" />
-	<property name="nextfractal.year" value="2018" />
+	<property name="nextfractal.version" value="2.1.1" />
+	<property name="nextfractal.year" value="2019" />
 	<property name="nextfractal.folder" value="NextFractal" />
 	<property name="mainmodule" value="com.nextbreakpoint.nextfractal.main" />
 	<macrodef name="maven">
diff --git a/com.nextbreakpoint.nextfractal.contextfree.javafx/pom.xml b/com.nextbreakpoint.nextfractal.contextfree.javafx/pom.xml
index bb5d8aee5..c0c7f3dbe 100644
--- a/com.nextbreakpoint.nextfractal.contextfree.javafx/pom.xml
+++ b/com.nextbreakpoint.nextfractal.contextfree.javafx/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>com.nextbreakpoint.nextfractal.contextfree.javafx</artifactId>
     <dependencies>
diff --git a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ContextFreeUIFactory.java b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ContextFreeUIFactory.java
index ca3c4f5c5..9cf0fc7e9 100644
--- a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ContextFreeUIFactory.java
+++ b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ContextFreeUIFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -62,7 +62,7 @@ public Pane createEditorPane(EventBus eventBus, Session session) {
 
 	@Override
 	public Pane createRenderPane(EventBus eventBus, Session session, int width, int height) {
-		return new RenderPane(session, eventBus, width, height, 1, 1);
+		return new RenderPane((ContextFreeSession) session, eventBus, width, height, 1, 1);
 	}
 
 	@Override
diff --git a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/EditorPane.java b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/EditorPane.java
index 5dacd5bba..78406390c 100644
--- a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/EditorPane.java
+++ b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/EditorPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ParamsPane.java b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ParamsPane.java
index 972c3b10e..ccf4e36f6 100644
--- a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ParamsPane.java
+++ b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/ParamsPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/RenderPane.java b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/RenderPane.java
index c7afe78e9..7d272f9a0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/RenderPane.java
+++ b/com.nextbreakpoint.nextfractal.contextfree.javafx/src/main/java/com/nextbreakpoint/nextfractal/contextfree/javafx/RenderPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -91,13 +91,13 @@ public class RenderPane extends BorderPane {
 	private volatile boolean hasError;
 	private ContextFreeSession contextFreeSession;
 
-	public RenderPane(Session session, EventBus eventBus, int width, int height, int rows, int columns) {
+	public RenderPane(ContextFreeSession session, EventBus eventBus, int width, int height, int rows, int columns) {
 		this.width = width;
 		this.height = height;
 		this.rows = rows;
 		this.columns = columns;
 
-		contextFreeSession = (ContextFreeSession) session;
+		contextFreeSession = session;
 
 		errorProperty = new StringObservableValue();
 		errorProperty.setValue(null);
diff --git a/com.nextbreakpoint.nextfractal.contextfree/pom.xml b/com.nextbreakpoint.nextfractal.contextfree/pom.xml
index 61e634bf1..3266b8dd0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/pom.xml
+++ b/com.nextbreakpoint.nextfractal.contextfree/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 	<artifactId>com.nextbreakpoint.nextfractal.contextfree</artifactId>
    	<build>
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/Compiler.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/Compiler.java
index b6c3a0114..d5c42c87e 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/Compiler.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/Compiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerBuilder.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerBuilder.java
index 467660f0b..80ceb359d 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerBuilder.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerClassException.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerClassException.java
index ac21c3adf..3d8fb68f7 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerClassException.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerClassException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerError.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerError.java
index be2eba9c7..e70b2ae5b 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerError.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerError.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerErrorStrategy.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerErrorStrategy.java
index 27e5c8af3..b87646cf0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerErrorStrategy.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerErrorStrategy.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerReport.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerReport.java
index c58174eb4..4ece5bb22 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerReport.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerReport.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerSourceException.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerSourceException.java
index 81fc944fc..387b3f0f5 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerSourceException.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/CompilerSourceException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/InterpreterReportCompiler.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/InterpreterReportCompiler.java
index 9db6d7a82..b79f22fa3 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/InterpreterReportCompiler.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/compiler/InterpreterReportCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransform1D.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransform1D.java
index 981021d11..15017fc63 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransform1D.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransform1D.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransformTime.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransformTime.java
index 8dd8e4104..713e0f822 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransformTime.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/AffineTransformTime.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Bounds.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Bounds.java
index 4f1b82bc5..1e0cd5bdf 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Bounds.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Bounds.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedGeneralPath.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedGeneralPath.java
index ecc16015e..6e6885fda 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedGeneralPath.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedGeneralPath.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedPathIterator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedPathIterator.java
index c14d8003a..2b68a4ff8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedPathIterator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedPathIterator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedShape.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedShape.java
index 71c2948b7..391f982dd 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedShape.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/ExtendedShape.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Rand64.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Rand64.java
index 41893780a..8ff8f06bf 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Rand64.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/core/Rand64.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFCanvas.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFCanvas.java
index 4a5f9efce..d20a2ee86 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFCanvas.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFCanvas.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDG.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDG.java
index 34e2e983a..d98cf9517 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDG.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDG.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGDriver.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGDriver.java
index a51ad0bf3..1ad41182d 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGDriver.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGDriver.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -196,6 +196,7 @@ public String shapeToString(int shape) {
 	public void includeFile(String fileName, Token location) {
 		try {
 			String path = relativeFilePath(currentPath, fileName);
+			info("Include file " + path, location);
 //			if (path.endsWith(".nf.zip")) {
 //				throw new UnsupportedOperationException();
 //			}
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGLogger.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGLogger.java
index 5fa1e09c0..3ee925c24 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGLogger.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGLogger.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGRenderer.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGRenderer.java
index d0e1aacbb..c8d65c4ff 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGRenderer.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFDGRenderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStack.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStack.java
index 41a631d73..e7097bc47 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStack.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStack.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackItem.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackItem.java
index a11778e22..3cb2f4930 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackItem.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackItem.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackIterator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackIterator.java
index 3de927e29..d2d81ef52 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackIterator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackIterator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackModification.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackModification.java
index 1a82f1d48..9d61b1361 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackModification.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackModification.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackNumber.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackNumber.java
index 3a29dc3b4..eac6b74b0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackNumber.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackNumber.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackParams.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackParams.java
index 1358e7125..0c52d8d1d 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackParams.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackParams.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackRule.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackRule.java
index 0daf57012..620ce9062 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackRule.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CFStackRule.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandInfo.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandInfo.java
index f5b8b9a08..7ea8b26a5 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandInfo.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandInfo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandIterator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandIterator.java
index d31cfb781..ec525b87a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandIterator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/CommandIterator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Dequeue.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Dequeue.java
index 27a1d38cf..b29186b71 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Dequeue.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Dequeue.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/FinishedShape.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/FinishedShape.java
index 3638f2782..c161406c6 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/FinishedShape.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/FinishedShape.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/HSBColor.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/HSBColor.java
index c08cd8c4b..4bf6adeba 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/HSBColor.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/HSBColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Logger.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Logger.java
index 76c754c97..ca07be78a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Logger.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Logger.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Modification.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Modification.java
index 4a2c5b77d..24332e27a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Modification.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Modification.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/OutputBounds.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/OutputBounds.java
index b046c35fa..568c9bd10 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/OutputBounds.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/OutputBounds.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PathStorage.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PathStorage.java
index 142b1b277..f9e8dfa38 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PathStorage.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PathStorage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PrimShape.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PrimShape.java
index 18f1460e8..8e4ffa8f2 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PrimShape.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/PrimShape.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Shape.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Shape.java
index e21096fea..f9ef67a42 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Shape.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/Shape.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ShapeElement.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ShapeElement.java
index b4bfb2c75..6a91d00ad 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ShapeElement.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ShapeElement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/SimpleCanvas.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/SimpleCanvas.java
index a44ee0a0c..8f3b6c4bb 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/SimpleCanvas.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/SimpleCanvas.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/TiledCanvas.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/TiledCanvas.java
index 178cb1804..0187ebc72 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/TiledCanvas.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/TiledCanvas.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/AST.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/AST.java
index 83f009f83..697b6ad37 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/AST.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/AST.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTArray.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTArray.java
index c1196519e..241a437a2 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTArray.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTArray.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCompiledPath.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCompiledPath.java
index f862b0987..40c96ef6e 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCompiledPath.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCompiledPath.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCons.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCons.java
index a04242879..411f4d8c7 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCons.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTCons.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTDefine.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTDefine.java
index 82d75af26..09efdf3fc 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTDefine.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTDefine.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTExpression.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTExpression.java
index 8022c438e..740aa8dd5 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTExpression.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTFunction.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTFunction.java
index e6c6b4e86..21d1c82b8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTFunction.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTFunction.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTIf.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTIf.java
index 7e8c565ae..975d9e29b 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTIf.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTIf.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLet.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLet.java
index 8858abda8..5319d85fa 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLet.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLet.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLoop.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLoop.java
index 7c3feb026..c55c9eeae 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLoop.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTLoop.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModTerm.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModTerm.java
index 239df2933..2330a4db0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModTerm.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModTerm.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModification.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModification.java
index 5f3f9f7a3..dae5e45a9 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModification.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTModification.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTOperator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTOperator.java
index aa9377250..292489ce8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTOperator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTOperator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParameter.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParameter.java
index 1981379ca..f2629ee8e 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParameter.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParameter.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParen.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParen.java
index a3b3568be..fb9e15377 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParen.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTParen.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathCommand.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathCommand.java
index a0d979be0..4d60a2b2a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathCommand.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathCommand.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathOp.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathOp.java
index 5b22e71d2..d8db65125 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathOp.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTPathOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReal.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReal.java
index da2e75fbb..8b0504beb 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReal.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReal.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRepContainer.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRepContainer.java
index cd5d620e1..153b12e27 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRepContainer.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRepContainer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReplacement.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReplacement.java
index 44a79f584..47ddef1cc 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReplacement.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTReplacement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRule.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRule.java
index 04beb411e..10b5e62f9 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRule.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRule.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRuleSpecifier.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRuleSpecifier.java
index 50f206ebb..131c41d3e 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRuleSpecifier.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTRuleSpecifier.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSelect.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSelect.java
index 06dcd4c4d..10c81fa6c 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSelect.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSelect.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTStartSpecifier.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTStartSpecifier.java
index 79a2a31ac..6688e8e05 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTStartSpecifier.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTStartSpecifier.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSwitch.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSwitch.java
index 8a05aa583..6bb81222a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSwitch.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTSwitch.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTTransform.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTTransform.java
index fd583f54d..f56e16fa0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTTransform.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTTransform.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTUserFunction.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTUserFunction.java
index 59244a1af..0f890c5a0 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTUserFunction.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTUserFunction.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTValue.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTValue.java
index 487e5de46..76e11cdc8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTValue.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTValue.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTVariable.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTVariable.java
index 11ce311e0..9877fd034 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTVariable.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/ast/ASTVariable.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ArgSource.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ArgSource.java
index 7cefcf371..bb3155dcb 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ArgSource.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ArgSource.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/AssignmentType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/AssignmentType.java
index 91103ccb3..122af4e50 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/AssignmentType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/AssignmentType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CFG.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CFG.java
index 65d373143..6c6022091 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CFG.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CFG.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CompilePhase.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CompilePhase.java
index dc3af0b99..1f8c4a860 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CompilePhase.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/CompilePhase.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/DefineType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/DefineType.java
index 2678cfd59..a97dfdbcd 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/DefineType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/DefineType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ExpType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ExpType.java
index ee4756dab..69fd5d2b8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ExpType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ExpType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FlagType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FlagType.java
index 08acc1ca1..aa851cfd3 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FlagType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FlagType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FriezeType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FriezeType.java
index a3161cdd6..9306a0f59 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FriezeType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FriezeType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FuncType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FuncType.java
index 77ed0888b..5c3e938a9 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FuncType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/FuncType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Locality.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Locality.java
index 29c71b628..0f8dd82f9 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Locality.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Locality.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModClass.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModClass.java
index 4998412dd..8fa27ebd1 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModClass.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModClass.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModType.java
index 6bfe1bcde..d24c33cc5 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ModType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Param.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Param.java
index dfdebca36..6697afe27 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Param.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/Param.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PathOp.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PathOp.java
index 91b6f2063..0e5d7376b 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PathOp.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PathOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PrimShapeType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PrimShapeType.java
index 254321fb7..ee6fc759a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PrimShapeType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/PrimShapeType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/RepElemType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/RepElemType.java
index 7f1a08b48..e8c615daa 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/RepElemType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/RepElemType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ShapeType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ShapeType.java
index 77c98aa5b..81aa8313f 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ShapeType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/ShapeType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/WeightType.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/WeightType.java
index df061d499..e35a833e8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/WeightType.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/enums/WeightType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/CFDGException.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/CFDGException.java
index 45b308502..e10237b5a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/CFDGException.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/CFDGException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/DeferUntilRuntimeException.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/DeferUntilRuntimeException.java
index ba45ebb48..43ca7c5f6 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/DeferUntilRuntimeException.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/DeferUntilRuntimeException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/StopException.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/StopException.java
index 87c579925..e061dc558 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/StopException.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/grammar/exceptions/StopException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ComposerCanvas.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ComposerCanvas.java
index 26d9c57fc..ab9ffdbf3 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ComposerCanvas.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ComposerCanvas.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFactory.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFactory.java
index deea9f15d..1127c9656 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFactory.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFileManager.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFileManager.java
index b0d8fc7c6..7c8f57888 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFileManager.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeFileManager.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageComposer.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageComposer.java
index b56698811..41a497413 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageComposer.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageComposer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageGenerator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageGenerator.java
index 4bda474a8..d193999e8 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageGenerator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeImageGenerator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeMetadata.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeMetadata.java
index 734875afe..aa7f45d1a 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeMetadata.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeMetadata.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeSession.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeSession.java
index 82f7f2741..ee0b2ac13 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeSession.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/module/ContextFreeSession.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/ReentrantRendererLock.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/ReentrantRendererLock.java
index 27c730dc0..d507ad528 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/ReentrantRendererLock.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/ReentrantRendererLock.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RenderListener.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RenderListener.java
index dde88c1e5..9d9b036ad 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RenderListener.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RenderListener.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/Renderer.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/Renderer.java
index 0046b9156..9ad788125 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/Renderer.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/Renderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCanvas.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCanvas.java
index 01227c48d..d4318c8f1 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCanvas.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCanvas.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCoordinator.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCoordinator.java
index 3b4e76462..370a70604 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCoordinator.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererCoordinator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererDelegate.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererDelegate.java
index 6ccc00a28..d81ad239d 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererDelegate.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererError.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererError.java
index 1cbda9163..03189294e 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererError.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererError.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererLock.java b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererLock.java
index 2e0b64463..103efbb60 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererLock.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/main/java/com/nextbreakpoint/nextfractal/contextfree/renderer/RendererLock.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/AbstractBaseTest.java b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/AbstractBaseTest.java
index 906e1e53d..d4893f18d 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/AbstractBaseTest.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/AbstractBaseTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -44,7 +44,7 @@ protected CFDG parseSource(String resourceName) throws IOException {
 		ANTLRInputStream is = new ANTLRInputStream(getResourceAsStream(resourceName));
 		CFDGParser parser = new CFDGParser(new CommonTokenStream(new CFDGLexer(is)));
 		parser.setDriver(new CFDGDriver());
-		parser.getDriver().setCurrentPath("src/test/resources");
+		parser.getDriver().setCurrentPath(System.getProperty("cfdg.root", "src/test/resources"));
 		ParseTreeWalker walker = new ParseTreeWalker();
 		walker.walk(new DefaultParseTreeListener() {
 			@Override
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3RenderTest.java b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3RenderTest.java
index 5c04d1d62..a32ce0c41 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3RenderTest.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3RenderTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3ShapeTest.java b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3ShapeTest.java
index 818c85204..58914aef2 100644
--- a/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3ShapeTest.java
+++ b/com.nextbreakpoint.nextfractal.contextfree/src/test/java/com/nextbreakpoint/nextfractal/contextfree/test/V3ShapeTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/pom.xml b/com.nextbreakpoint.nextfractal.core.javafx/pom.xml
index 27308c553..fde8b7983 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/pom.xml
+++ b/com.nextbreakpoint.nextfractal.core.javafx/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>com.nextbreakpoint.nextfractal.core.javafx</artifactId>
     <dependencies>
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/AdvancedTextField.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/AdvancedTextField.java
index 7174df4dd..d6c1ffa36 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/AdvancedTextField.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/AdvancedTextField.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Bitmap.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Bitmap.java
index 4b891fd3a..509460b1a 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Bitmap.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Bitmap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BooleanObservableValue.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BooleanObservableValue.java
index 845b261d7..2dd097643 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BooleanObservableValue.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BooleanObservableValue.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseBitmap.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseBitmap.java
index 135ffa1f8..6bde3c7da 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseBitmap.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseBitmap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseDelegate.java
index ff9f7affa..a304a5c81 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseListCell.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseListCell.java
index 7138f169c..8d04a9c72 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseListCell.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowseListCell.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowsePane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowsePane.java
index 29b05b1e5..9598e0165 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowsePane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/BrowsePane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCell.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCell.java
index 53ee1383f..0b1c2940f 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCell.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCell.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCellDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCellDelegate.java
index 1affb2685..df5099f16 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCellDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ClipListCellDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ElementGridPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ElementGridPane.java
index 83fd2e74c..d5a27c3bf 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ElementGridPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ElementGridPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/EventBus.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/EventBus.java
index 2c2a9b69d..dcf980fcd 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/EventBus.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/EventBus.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportDelegate.java
index ed97627a8..65e468c10 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportPane.java
index 4682b07a8..3501e660f 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/ExportPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItem.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItem.java
index 722a7efcc..56d1a7299 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItem.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItem.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItemRenderer.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItemRenderer.java
index f859d4b64..9622e3ccc 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItemRenderer.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridItemRenderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridView.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridView.java
index 34714fc55..2c8d68d31 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridView.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridView.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewCell.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewCell.java
index dd1acc5d7..ae02438ce 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewCell.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewCell.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewDelegate.java
index 76f3afbc0..fa1b99443 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/GridViewDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryDelegate.java
index d7b0559dc..6cb2c27b2 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryListCell.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryListCell.java
index 9a555e806..a17a73472 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryListCell.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryListCell.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryPane.java
index a29472b04..87d2f5b52 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/HistoryPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Icons.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Icons.java
index 84a4f181e..4cc416ee4 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Icons.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/Icons.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsDelegate.java
index 3ce6c5b37..5904ae2c8 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsListCell.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsListCell.java
index 4fdb415a2..6bd56e7df 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsListCell.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsListCell.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsPane.java
index 9e760f336..e9058ae0b 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/JobsPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/NodeObject.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/NodeObject.java
index 4bc4f5e95..591ec69de 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/NodeObject.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/NodeObject.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackDelegate.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackDelegate.java
index 0262e0162..2d90af002 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackPane.java
index a589e1f41..80ce8bad5 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/PlaybackPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -39,11 +39,10 @@
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
 
+import static com.nextbreakpoint.nextfractal.core.common.ClipProcessor.FRAMES_PER_SECOND;
 import static com.nextbreakpoint.nextfractal.core.common.Plugins.tryFindFactory;
 
 public class PlaybackPane extends Pane {
-    private static final int FRAMES_PER_SECOND = 50;
-
     private final List<Frame> frames = new LinkedList<>();
     private final ScheduledExecutorService executor;
     private ScheduledFuture<?> future;
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/RecordingPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/RecordingPane.java
index 8a3c51aae..d67e2b18a 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/RecordingPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/RecordingPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StatusPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StatusPane.java
index 56ffd445c..1574a8e3d 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StatusPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StatusPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StringObservableValue.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StringObservableValue.java
index 987f8d225..f5a13d903 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StringObservableValue.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/StringObservableValue.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/TabPane.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/TabPane.java
index 0e8e34797..db0fa2ba7 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/TabPane.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/TabPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIFactory.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIFactory.java
index b5b0442ae..a9dcad5c6 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIFactory.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIPlugins.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIPlugins.java
index b96ef0959..0f8f0f2d5 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIPlugins.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/UIPlugins.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererAffine.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererAffine.java
index d2a21de6e..effe3066f 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererAffine.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererAffine.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererBuffer.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererBuffer.java
index d85970ef9..ce0a8ca34 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererBuffer.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererBuffer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererColor.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererColor.java
index 43d604956..35f0a1e89 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererColor.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFactory.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFactory.java
index aec2f112e..44f1f4bbd 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFactory.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFont.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFont.java
index 1df19982b..c725af70c 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFont.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererFont.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererGraphicsContext.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererGraphicsContext.java
index 46a8d468f..ad082841d 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererGraphicsContext.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererGraphicsContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererImage.java b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererImage.java
index e37b37365..a22cb0d8a 100644
--- a/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererImage.java
+++ b/com.nextbreakpoint.nextfractal.core.javafx/src/main/java/com/nextbreakpoint/nextfractal/core/javafx/render/JavaFXRendererImage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/pom.xml b/com.nextbreakpoint.nextfractal.core/pom.xml
index 2f88354ed..bbf599d8b 100644
--- a/com.nextbreakpoint.nextfractal.core/pom.xml
+++ b/com.nextbreakpoint.nextfractal.core/pom.xml
@@ -4,7 +4,7 @@
  	<parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 	<artifactId>com.nextbreakpoint.nextfractal.core</artifactId>
     <dependencies>
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Block.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Block.java
index 809ab4a47..49bf4a76a 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Block.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Block.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Bundle.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Bundle.java
index e6ed5fe70..fc1040099 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Bundle.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Bundle.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Clip.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Clip.java
index 33a9df2d6..124d2300f 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Clip.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Clip.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipEvent.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipEvent.java
index dd87712c9..c180114d4 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipEvent.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipEvent.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipProcessor.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipProcessor.java
index 085ea44a4..6e471e925 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipProcessor.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ClipProcessor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -31,6 +31,8 @@
 public class ClipProcessor {
     private static final Logger logger = Logger.getLogger(ClipProcessor.class.getName());
 
+    public static final int FRAMES_PER_SECOND = 25;
+
     private List<Clip> clips;
     private int frameCount;
     private int frameRate;
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Colors.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Colors.java
index 5ed1a951f..5c6978c2f 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Colors.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Colors.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/CoreFactory.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/CoreFactory.java
index ce89e351a..ae45bb47e 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/CoreFactory.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/CoreFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/DefaultThreadFactory.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/DefaultThreadFactory.java
index 8140c1207..2ac3b773f 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/DefaultThreadFactory.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/DefaultThreadFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double2D.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double2D.java
index cb9a83134..04ff36baf 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double2D.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double2D.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double4D.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double4D.java
index 175d617dd..0dd53d936 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double4D.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Double4D.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/EventListener.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/EventListener.java
index c71d5e119..ae6da956a 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/EventListener.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/EventListener.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManager.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManager.java
index 31569d4f9..8ba315564 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManager.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManager.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManagerEntry.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManagerEntry.java
index ab8fc5287..c960524a6 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManagerEntry.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManagerEntry.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManifest.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManifest.java
index 34a2c63fc..e4dba49c5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManifest.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/FileManifest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Frame.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Frame.java
index cdb203673..92e047bfc 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Frame.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Frame.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageComposer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageComposer.java
index 908185573..2f3d441ad 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageComposer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageComposer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageGenerator.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageGenerator.java
index 248c9eb3d..620f9bac5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageGenerator.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/ImageGenerator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Integer4D.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Integer4D.java
index d48ffa97e..e5d668764 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Integer4D.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Integer4D.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Metadata.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Metadata.java
index a8eb9f0d7..3afd672de 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Metadata.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Metadata.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Plugins.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Plugins.java
index 228be3821..89561cc1a 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Plugins.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Plugins.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Session.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Session.java
index febe3213f..319eb21a5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Session.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Session.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SessionUtils.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SessionUtils.java
index e3f321a8b..6582b9514 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SessionUtils.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SessionUtils.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SourceError.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SourceError.java
index 96f7552e9..b91468072 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SourceError.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/SourceError.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileContext.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileContext.java
index 2da329125..e2645537d 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileContext.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileGenerator.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileGenerator.java
index 9864afe40..2b574bfdd 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileGenerator.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileGenerator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileRequest.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileRequest.java
index dabdfb72e..65aceec19 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileRequest.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileRequest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileUtils.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileUtils.java
index 5395b66e7..bc9f2a597 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileUtils.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/TileUtils.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Time.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Time.java
index 60f877e69..cdb661bb6 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Time.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/common/Time.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/Encoder.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/Encoder.java
index 1d670f5bb..3b4298d62 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/Encoder.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/Encoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderContext.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderContext.java
index f0e72e5ff..64e8b0751 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderContext.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderDelegate.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderDelegate.java
index cc2d79d43..2bb3bf081 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderException.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderException.java
index 1db46eab6..f318948b2 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderException.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderHandle.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderHandle.java
index 368ad081e..80e941e25 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderHandle.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/encode/EncoderHandle.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportHandle.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportHandle.java
index 5f8598207..58eb74903 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportHandle.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportHandle.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJob.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJob.java
index c410d5f2b..d8d0b817c 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJob.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJob.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobHandle.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobHandle.java
index e68dbfc49..c9e43c2e9 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobHandle.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobHandle.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobState.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobState.java
index 855f399b0..e9d5ef2db 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobState.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportJobState.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfile.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfile.java
index 780c0bebd..ed47a725d 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfile.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfile.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfileBuilder.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfileBuilder.java
index 0b6a4f81c..cb4dc5d75 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfileBuilder.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportProfileBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportRenderer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportRenderer.java
index fd754bdb2..1cb2a800b 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportRenderer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportRenderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportResult.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportResult.java
index ecdcdf9cd..84b87476d 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportResult.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportResult.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportService.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportService.java
index 0fb926e78..959e9ec9c 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportService.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportService.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportSession.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportSession.java
index e9af6094a..fea21c16f 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportSession.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportSession.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -35,10 +35,10 @@
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
-import java.util.logging.Logger;
+
+import static com.nextbreakpoint.nextfractal.core.common.ClipProcessor.FRAMES_PER_SECOND;
 
 public final class ExportSession {
-	private static final Logger logger = Logger.getLogger(ExportSession.class.getName());
 	private static final int BORDER_SIZE = 0;
 
 	private final List<ExportJob> jobs = new ArrayList<>();
@@ -62,7 +62,7 @@ public ExportSession(String sessionId, Session session, List<Clip> clips, File f
 		this.encoder = encoder;
 		this.tileSize = tileSize;
 		this.quality = 1;
-		this.frameRate = 25;
+		this.frameRate = FRAMES_PER_SECOND;
 		if (clips.size() > 0 && clips.get(0).getEvents().size() > 1) {
 			this.frames.addAll(new ClipProcessor(clips, frameRate).generateFrames());
 		} else {
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportState.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportState.java
index 843e7027f..2a3cc9822 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportState.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/export/ExportState.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/EventMessage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/EventMessage.java
index 4ee6c3fec..0bb0da086 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/EventMessage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/EventMessage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/RequestMessage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/RequestMessage.java
index a31e6f273..cdfd0929b 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/RequestMessage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/RequestMessage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ResponseMessage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ResponseMessage.java
index dafe5199e..72e4df1c5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ResponseMessage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ResponseMessage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceConsumer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceConsumer.java
index 2e6844372..32adf073b 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceConsumer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceConsumer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceEndpoint.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceEndpoint.java
index 0f3835757..a19090175 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceEndpoint.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceEndpoint.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceException.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceException.java
index 011a997a1..54b2a19e7 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceException.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceMessage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceMessage.java
index b44c5dea1..4335316b5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceMessage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceMessage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProcessor.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProcessor.java
index ffcb69f1a..2deb618bf 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProcessor.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProcessor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProducer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProducer.java
index 1ac359257..e856bd1c1 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProducer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceProducer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceSession.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceSession.java
index ee8a2fe54..aa4c51f59 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceSession.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/ServiceSession.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionDelegate.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionDelegate.java
index 210910cf6..5ca9c21f2 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionDelegate.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionHandler.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionHandler.java
index bc70b139f..fc3c8ed24 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionHandler.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/network/SessionHandler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererAffine.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererAffine.java
index 3e0fe5127..3cab7e23c 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererAffine.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererAffine.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererBuffer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererBuffer.java
index 46f6d2e86..9e0085759 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererBuffer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererBuffer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererColor.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererColor.java
index 3ec29e898..f172d40c2 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererColor.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFactory.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFactory.java
index 79d815f70..0de86c734 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFactory.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFont.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFont.java
index a85e7a52a..58753ecb5 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFont.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererFont.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererGraphicsContext.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererGraphicsContext.java
index c452216a5..a9ab3a766 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererGraphicsContext.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererGraphicsContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererImage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererImage.java
index eef45a27e..52c0053a9 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererImage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/Java2DRendererImage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererAffine.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererAffine.java
index 42fc0d5f4..86341741f 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererAffine.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererAffine.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererBuffer.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererBuffer.java
index ebdeb23c1..0ec58f9f4 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererBuffer.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererBuffer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererColor.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererColor.java
index 32d741ccb..34acadb10 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererColor.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFactory.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFactory.java
index db73ff5ae..ca7f3501d 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFactory.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFont.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFont.java
index 60e2e1bc2..8aee9584a 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFont.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererFont.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererGraphicsContext.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererGraphicsContext.java
index 3212f87e6..10dcf48bc 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererGraphicsContext.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererGraphicsContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererImage.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererImage.java
index 5898e5e98..c7d89cceb 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererImage.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererImage.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererPoint.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererPoint.java
index 2833fc9e8..9f1920740 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererPoint.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererPoint.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSize.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSize.java
index 56a0b5919..4b8884fb9 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSize.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSize.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSurface.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSurface.java
index 58117a746..efb65fbc6 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSurface.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererSurface.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererTile.java b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererTile.java
index db6aebeb3..59edb5d54 100644
--- a/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererTile.java
+++ b/com.nextbreakpoint.nextfractal.core/src/main/java/com/nextbreakpoint/nextfractal/core/render/RendererTile.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.main/pom.xml b/com.nextbreakpoint.nextfractal.main/pom.xml
index a36d046e3..4c0f6a307 100644
--- a/com.nextbreakpoint.nextfractal.main/pom.xml
+++ b/com.nextbreakpoint.nextfractal.main/pom.xml
@@ -4,7 +4,7 @@
 	<parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 	<artifactId>com.nextbreakpoint.nextfractal.main</artifactId>
 	<packaging>pom</packaging>
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/pom.xml b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/pom.xml
index 594aee3a1..0599ef639 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/pom.xml
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>com.nextbreakpoint.nextfractal.mandelbrot.javafx</artifactId>
     <dependencies>
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/EditorPane.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/EditorPane.java
index cc8ca0769..23e4c9bf9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/EditorPane.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/EditorPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/MandelbrotUIFactory.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/MandelbrotUIFactory.java
index 801e331b7..1eabcbbae 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/MandelbrotUIFactory.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/MandelbrotUIFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -68,7 +68,7 @@ public Pane createEditorPane(EventBus eventBus, Session session) {
 	@Override
 	public Pane createRenderPane(EventBus eventBus, Session session, int width, int height) {
 		final int[] cells = optimalRowsAndCols(Runtime.getRuntime().availableProcessors());
-		return new RenderPane(session, eventBus, width, height, Integer.getInteger("mandelbrot.renderer.rows", cells[0]), Integer.getInteger("mandelbrot.renderer.cols", cells[1]));
+		return new RenderPane((MandelbrotSession) session, eventBus, width, height, Integer.getInteger("mandelbrot.renderer.rows", cells[0]), Integer.getInteger("mandelbrot.renderer.cols", cells[1]));
 	}
 
 	@Override
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ParamsPane.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ParamsPane.java
index 7c19c4b05..e3f6e0491 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ParamsPane.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ParamsPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/RenderPane.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/RenderPane.java
index bdcf7fb66..ed53df563 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/RenderPane.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/RenderPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -126,13 +126,13 @@ public class RenderPane extends BorderPane {
 	private CompilerBuilder<Color> colorBuilder;
 	private List<Number[]> states = new ArrayList<>();
 
-	public RenderPane(Session session, EventBus eventBus, int width, int height, int rows, int columns) {
+	public RenderPane(MandelbrotSession session, EventBus eventBus, int width, int height, int rows, int columns) {
 		this.width = width;
 		this.height = height;
 		this.rows = rows;
 		this.columns = columns;
 
-		mandelbrotSession = (MandelbrotSession)session;
+		mandelbrotSession = session;
 
 		errorProperty = new StringObservableValue();
 		errorProperty.setValue(null);
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/Tool.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/Tool.java
index 12149da4a..3fe0cdc5c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/Tool.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/Tool.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolContext.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolContext.java
index 5f67b5ce5..0f26e104b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolContext.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolMove.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolMove.java
index 99009539e..3f209d0e1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolMove.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolMove.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolPick.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolPick.java
index 84a06b7dc..c880b70a0 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolPick.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolPick.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolRotate.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolRotate.java
index cd8a259a4..5b409af35 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolRotate.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolRotate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolZoom.java b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolZoom.java
index bea102655..f0e4ea55c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolZoom.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot.javafx/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/javafx/ToolZoom.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/pom.xml b/com.nextbreakpoint.nextfractal.mandelbrot/pom.xml
index 00582f005..bea6c0c84 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/pom.xml
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/pom.xml
@@ -4,7 +4,7 @@
  	<parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 	<artifactId>com.nextbreakpoint.nextfractal.mandelbrot</artifactId>
 	<build>
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/Compiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/Compiler.java
index d8f782a75..562dc463a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/Compiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/Compiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerBuilder.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerBuilder.java
index 63af6f384..0213fffaa 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerBuilder.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerClassException.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerClassException.java
index 2a72cc1c9..7603c9e9f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerClassException.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerClassException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerErrorStrategy.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerErrorStrategy.java
index b8f1dc228..48742322c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerErrorStrategy.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerErrorStrategy.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerReport.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerReport.java
index 79f6cfa25..8d8fe0692 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerReport.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerReport.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceError.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceError.java
index ee093bae3..6d69db47b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceError.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceError.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceException.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceException.java
index e65bf851f..98d2cfd1b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceException.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerSourceException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerVariable.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerVariable.java
index 9060d87a3..4a5714b74 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerVariable.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/CompilerVariable.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/ExpressionContext.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/ExpressionContext.java
index a15852c9b..95ffae38e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/ExpressionContext.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/ExpressionContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/InterpreterContext.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/InterpreterContext.java
index d474fde0c..9e0e75d02 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/InterpreterContext.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/InterpreterContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/ClassType.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/ClassType.java
index eb4670fe5..001a915fd 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/ClassType.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/ClassType.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaASTCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaASTCompiler.java
index dbc8eb3c8..df5ebdca3 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaASTCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaASTCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassBuilder.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassBuilder.java
index 38d69b038..b0b493049 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassBuilder.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassCompiler.java
index 9cecac36c..adef2da4b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassFileObject.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassFileObject.java
index 1519b85b3..5f0475c35 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassFileObject.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaClassFileObject.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerClassLoader.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerClassLoader.java
index 110732344..2e62d4ae6 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerClassLoader.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerClassLoader.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerFileManager.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerFileManager.java
index bf132bd17..aeed6c8f0 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerFileManager.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaCompilerFileManager.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaReportCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaReportCompiler.java
index 61354f2e2..a66784cda 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaReportCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaReportCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaSourceFileObject.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaSourceFileObject.java
index 7c084e475..e63d8254e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaSourceFileObject.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/java/JavaSourceFileObject.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledAssignStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledAssignStatement.java
index ef38422d6..e3e71ebe9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledAssignStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledAssignStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColor.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColor.java
index e2d6f5ef2..684d016d6 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColor.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorComponentExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorComponentExpression.java
index cf1b0cea7..077629c2d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorComponentExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorComponentExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorExpression.java
index c5cc9137b..9118600e7 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledColorExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledCondition.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledCondition.java
index 5eb5852d5..ac0068d91 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledCondition.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledCondition.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalExpression.java
index 3906d1fef..444aaec02 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalStatement.java
index 868baff07..24344e392 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledConditionalStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledExpression.java
index 975145ff8..7105ea20f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAbs.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAbs.java
index 26dd01b1a..17ece75b7 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAbs.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAbs.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAcos.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAcos.java
index 8ad191741..44461c432 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAcos.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAcos.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAsin.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAsin.java
index 31eebcc42..e3bd86159 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAsin.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAsin.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan.java
index 1da5a97f0..40f86fdb2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan2.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan2.java
index 0ba21b655..cf96e2be6 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan2.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncAtan2.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCeil.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCeil.java
index 676659721..8f9088b47 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCeil.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCeil.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCos.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCos.java
index d25e440fc..d2a8499a1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCos.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCos.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCosZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCosZ.java
index 65ad89f59..4648ce60f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCosZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncCosZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExp.java
index 539813b0e..ce6f3c3a2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExpZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExpZ.java
index b070a74c7..c9581364b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExpZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncExpZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncFloor.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncFloor.java
index 5c511282b..dd46d74b7 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncFloor.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncFloor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncHypot.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncHypot.java
index dab08e438..dea9df3da 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncHypot.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncHypot.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncImZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncImZ.java
index a37aac69d..a910f2b52 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncImZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncImZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncLog.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncLog.java
index 99a3fedae..0e459a96b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncLog.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncLog.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMax.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMax.java
index c1827f1f4..6646a831f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMax.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMax.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMin.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMin.java
index b1e35b98e..2799f1786 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMin.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMin.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod.java
index 4695a4370..f64472fef 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod2.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod2.java
index 7d8d0dd1b..093ad16a7 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod2.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncMod2.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ.java
index 145339ea7..493312122 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ2.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ2.java
index e0381a745..0c11e5bfc 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ2.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncModZ2.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPhaZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPhaZ.java
index 682ff42c6..06f80da8b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPhaZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPhaZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPow.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPow.java
index 1e65f9f1a..014409b8f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPow.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPow.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPowZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPowZ.java
index 928a7e740..72d950438 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPowZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPowZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPulse.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPulse.java
index 1d0bfd43e..6eadc1a81 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPulse.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncPulse.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncRamp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncRamp.java
index 136c6c169..a4c56d446 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncRamp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncRamp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncReZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncReZ.java
index 77939cca4..1c4cc1d40 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncReZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncReZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSaw.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSaw.java
index b742cf4d9..3d756c548 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSaw.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSaw.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSin.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSin.java
index c74f75ce0..2e5dfd913 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSin.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSin.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSinZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSinZ.java
index 6d165b991..bd484d961 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSinZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSinZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrt.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrt.java
index 71b1e74b8..249d99dbd 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrt.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrt.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrtZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrtZ.java
index 742429ec2..3a94e8ec2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrtZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSqrtZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSquare.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSquare.java
index 035d93ef0..220c5e7d2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSquare.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncSquare.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTan.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTan.java
index fb2f094cf..feb327e9c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTan.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTan.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTanZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTanZ.java
index df4ce6058..0d59c8b01 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTanZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTanZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTime.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTime.java
index 0ed880138..b39e257f2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTime.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledFuncTime.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledInvertedCondition.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledInvertedCondition.java
index 3438fde67..e2f262b12 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledInvertedCondition.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledInvertedCondition.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledJuliaCondition.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledJuliaCondition.java
index 93466f8e9..91a81c570 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledJuliaCondition.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledJuliaCondition.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorAnd.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorAnd.java
index 8203bdc34..d2d40f23d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorAnd.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorAnd.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorEquals.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorEquals.java
index bd2224c17..6026c19ca 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorEquals.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorEquals.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreather.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreather.java
index 322641b6d..ef831411b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreather.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreather.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreatherOrEquals.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreatherOrEquals.java
index 4a8b394a5..68f7688db 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreatherOrEquals.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorGreatherOrEquals.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesser.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesser.java
index 51f469a71..bade9942b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesser.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesser.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesserOrEquals.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesserOrEquals.java
index 9e0c94856..908375460 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesserOrEquals.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorLesserOrEquals.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorNotEquals.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorNotEquals.java
index b47aee09a..5502a4557 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorNotEquals.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorNotEquals.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorOr.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorOr.java
index e4add4fb1..89320ff8b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorOr.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorOr.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorXor.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorXor.java
index dcdeb966b..506f7798a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorXor.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledLogicOperatorXor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledNumber.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledNumber.java
index 0ce8f77f0..a87260e00 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledNumber.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledNumber.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAdd.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAdd.java
index 48ac6a1a6..b4a906706 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAdd.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAdd.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAddZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAddZ.java
index 1aa2be35c..036108c43 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAddZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorAddZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDiv.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDiv.java
index 5a6469429..ac2d5924f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDiv.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDiv.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDivZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDivZ.java
index fb36af2a0..9dafe7c21 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDivZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorDivZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMul.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMul.java
index 17b35f203..522f911d1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMul.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMul.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMulZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMulZ.java
index 715054297..42e1f9050 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMulZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorMulZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNeg.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNeg.java
index b3691073b..677f27865 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNeg.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNeg.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNumber.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNumber.java
index a5953c4e6..bdceb554e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNumber.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorNumber.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPos.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPos.java
index c6ad00806..578691046 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPos.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPos.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPow.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPow.java
index 9ad5ac044..8a49b3b58 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPow.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPow.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPowZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPowZ.java
index 3a02a779f..b3123b745 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPowZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorPowZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSub.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSub.java
index 1e1bef5ab..c9f7a496c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSub.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSub.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSubZ.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSubZ.java
index 101b7dc8b..b7fb49b1e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSubZ.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOperatorSubZ.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOrbit.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOrbit.java
index 5d523d953..13b0b52e9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOrbit.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledOrbit.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPalette.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPalette.java
index 953fb6543..825475dca 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPalette.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPalette.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteElement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteElement.java
index 6be63ed4d..b376175d4 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteElement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteElement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteExpression.java
index 89b9196a9..38ad675cd 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledPaletteExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledRule.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledRule.java
index a311da291..5e1cd1412 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledRule.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledRule.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStatement.java
index 64f74d65e..3b8781cc4 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStopStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStopStatement.java
index 70c31fd7c..03773c62d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStopStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledStopStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrap.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrap.java
index fe7063425..ea89d70af 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrap.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapCondition.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapCondition.java
index 128105447..803d8f4ad 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapCondition.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapCondition.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapInvertedCondition.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapInvertedCondition.java
index 84545f42b..e1f5cffde 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapInvertedCondition.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapInvertedCondition.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOp.java
index 3add70b28..b04e73758 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcRel.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcRel.java
index 1417651e7..83f973ca1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcRel.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcRel.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcTo.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcTo.java
index 8163281d7..099686b4e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcTo.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpArcTo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpClose.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpClose.java
index 28e476c88..ff148ed1d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpClose.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpClose.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveRel.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveRel.java
index 867ebd0c7..ceeb8c9df 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveRel.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveRel.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveTo.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveTo.java
index 55a5e85d1..4a6b9fd60 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveTo.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpCurveTo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineRel.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineRel.java
index 8500ce985..c1956b4bc 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineRel.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineRel.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineTo.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineTo.java
index 445cce8ef..3422e3d61 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineTo.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpLineTo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveRel.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveRel.java
index b6a303894..bdfe48102 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveRel.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveRel.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveTo.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveTo.java
index a0a9201dc..242465119 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveTo.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpMoveTo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadRel.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadRel.java
index ba66ca4dc..1cc24041f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadRel.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadRel.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadTo.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadTo.java
index b897c5ff4..4b81acc81 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadTo.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledTrapOpQuadTo.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledVariable.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledVariable.java
index fcb82853c..d91cad0bf 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledVariable.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/compiler/support/CompiledVariable.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Color.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Color.java
index c4508525f..ca10ed9d7 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Color.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Color.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Expression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Expression.java
index f89efd276..b934e0840 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Expression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Expression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/FastExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/FastExpression.java
index 00fe77781..19c7f13c8 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/FastExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/FastExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/MutableNumber.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/MutableNumber.java
index f413f001b..5674bf0ed 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/MutableNumber.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/MutableNumber.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Number.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Number.java
index 01d760dbb..255258d2c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Number.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Number.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Orbit.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Orbit.java
index b554753b8..bb9172154 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Orbit.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Orbit.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Palette.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Palette.java
index 0495ac1b2..68ee2ace0 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Palette.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Palette.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteElement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteElement.java
index 20783dd17..bf3204346 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteElement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteElement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteExpression.java
index a42586025..976a36e44 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/PaletteExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Scope.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Scope.java
index 4505cfe73..5bf1f8e84 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Scope.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Scope.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Trap.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Trap.java
index d8788057a..5d8152e66 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Trap.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/core/Trap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTAssignStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTAssignStatement.java
index e7f0f02a8..a8d4f899b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTAssignStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTAssignStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTBuilder.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTBuilder.java
index 8de6a62b8..e176a318c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTBuilder.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColor.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColor.java
index c0f33bd3e..0b89cfad1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColor.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorARGB.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorARGB.java
index 9cb0296da..d23d96fc2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorARGB.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorARGB.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorComponent.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorComponent.java
index 915d2e324..4b9e000db 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorComponent.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorComponent.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorExpression.java
index 1e88292b4..1eef9857e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorInit.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorInit.java
index f9b215959..d47d608e1 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorInit.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorInit.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorPalette.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorPalette.java
index 61436d70b..a3043998e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorPalette.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTColorPalette.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionCompareOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionCompareOp.java
index a884eb9bb..ddbac6604 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionCompareOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionCompareOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionExpression.java
index 1ef604216..d3cc1da87 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionJulia.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionJulia.java
index 981f75da5..e2b82361a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionJulia.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionJulia.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionLogicOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionLogicOp.java
index 9c5e2ac8e..903b112c9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionLogicOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionLogicOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionNeg.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionNeg.java
index d0e5df00f..f7c6e6594 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionNeg.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionNeg.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionParen.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionParen.java
index 363196c46..2c644e1fa 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionParen.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionParen.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionTrap.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionTrap.java
index 76bb13194..d66801c3d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionTrap.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionTrap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalExpression.java
index e235d314b..3235d1ede 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalStatement.java
index 3ddf5576e..d93bbeec5 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTConditionalStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTException.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTException.java
index 5a50db666..1c929ebbd 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTException.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTException.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpression.java
index b79f8e188..5b6411712 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpressionCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpressionCompiler.java
index be793aeb8..5fa7b07f2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpressionCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTExpressionCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFractal.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFractal.java
index bf193b244..24131ed23 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFractal.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFractal.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFunction.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFunction.java
index a97387d8c..2318ec22e 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFunction.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTFunction.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTNumber.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTNumber.java
index abc5deed6..7f0cbe093 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTNumber.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTNumber.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTObject.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTObject.java
index e01fae625..5dc9bb1ef 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTObject.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTObject.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOperator.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOperator.java
index 8a1d88b15..f19f5b39f 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOperator.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOperator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbit.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbit.java
index 1d5c81dcb..fa65c81a0 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbit.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbit.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitBegin.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitBegin.java
index d2b26b647..a62d1e895 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitBegin.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitBegin.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitEnd.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitEnd.java
index 1bb060cd3..172cbcc98 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitEnd.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitEnd.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitLoop.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitLoop.java
index d971ecade..3314a8419 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitLoop.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitLoop.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrap.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrap.java
index bf021fbfb..4fea8e9f9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrap.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrap.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrapOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrapOp.java
index 4fb12188f..555ce5225 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrapOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTOrbitTrapOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPalette.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPalette.java
index 7056ff6e5..6b9b166fb 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPalette.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPalette.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPaletteElement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPaletteElement.java
index c1739b62a..63ff836d4 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPaletteElement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTPaletteElement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTParen.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTParen.java
index a894581b3..109d8b038 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTParen.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTParen.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRegion.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRegion.java
index 220817ef8..37438f986 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRegion.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRegion.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRule.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRule.java
index b93d77910..96a8f41fc 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRule.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRule.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleCompareOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleCompareOp.java
index 36eac9588..77a9f4a33 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleCompareOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleCompareOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleExpression.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleExpression.java
index ceb7fb65d..9b969a86c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleExpression.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleExpression.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleLogicOp.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleLogicOp.java
index 3561e3c67..1890459b5 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleLogicOp.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTRuleLogicOp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTScope.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTScope.java
index 00167b2f0..fbe575a30 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTScope.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTScope.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatement.java
index 5326f0de0..485e27790 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatementList.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatementList.java
index 0d168c11d..756829071 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatementList.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStatementList.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStopStatement.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStopStatement.java
index 6446302aa..22eda4cfa 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStopStatement.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTStopStatement.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTVariable.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTVariable.java
index 936175001..f19eb0b1d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTVariable.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/grammar/ASTVariable.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterASTCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterASTCompiler.java
index 96c63effb..9d31681be 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterASTCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterASTCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterClassCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterClassCompiler.java
index f7216430c..4d3467858 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterClassCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterClassCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColor.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColor.java
index 8cd218640..dda0a8f4b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColor.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColor.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColorBuilder.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColorBuilder.java
index ea3f32cde..71f7fc975 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColorBuilder.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterColorBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbit.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbit.java
index d3e8080ee..515d18370 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbit.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbit.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbitBuilder.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbitBuilder.java
index 190db1b84..901a48d79 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbitBuilder.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterOrbitBuilder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterReportCompiler.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterReportCompiler.java
index 51484eb81..5dea28e96 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterReportCompiler.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/interpreter/InterpreterReportCompiler.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFactory.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFactory.java
index 5a599221c..4cedf5b9b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFactory.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFactory.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFileManager.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFileManager.java
index 0af92878a..095c4f6e5 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFileManager.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotFileManager.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageComposer.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageComposer.java
index 4cbfcd973..f64b83f2c 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageComposer.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageComposer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageGenerator.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageGenerator.java
index 675e55ee9..acdddeadf 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageGenerator.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotImageGenerator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotMetadata.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotMetadata.java
index fd06ff948..51dcdc972 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotMetadata.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotMetadata.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotOptions.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotOptions.java
index 224a2ff35..d5d4da884 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotOptions.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotOptions.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotSession.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotSession.java
index c33d44761..ef7245486 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotSession.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/module/MandelbrotSession.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/ReentrantRendererLock.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/ReentrantRendererLock.java
index fad5eb680..ae4b11ce9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/ReentrantRendererLock.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/ReentrantRendererLock.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/Renderer.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/Renderer.java
index 262767977..8e9f423ab 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/Renderer.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/Renderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererCoordinator.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererCoordinator.java
index 1f68d041e..560ab21cc 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererCoordinator.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererCoordinator.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererData.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererData.java
index 6fc2c80b9..bc9f27eb2 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererData.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererData.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererDelegate.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererDelegate.java
index ff0a89680..e2a2d402d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererDelegate.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererError.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererError.java
index 76daf2ed3..78a6be3c5 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererError.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererError.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererFractal.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererFractal.java
index f629da3d7..a5d7c0fd5 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererFractal.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererFractal.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererLock.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererLock.java
index f693d09ab..eae882e96 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererLock.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererLock.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererRegion.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererRegion.java
index 6c6e2c71a..7d52d401a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererRegion.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererRegion.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererState.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererState.java
index af66a52ea..e5f51b64d 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererState.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererState.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererStrategy.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererStrategy.java
index 7e07c3a16..5958157bf 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererStrategy.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererStrategy.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererTransform.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererTransform.java
index 712bf2059..e7ab6eaae 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererTransform.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererTransform.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererView.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererView.java
index 9d2a4625c..a27a9cebd 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererView.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/RendererView.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/JuliaRendererStrategy.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/JuliaRendererStrategy.java
index bb8d16665..2ab9e8dfc 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/JuliaRendererStrategy.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/JuliaRendererStrategy.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/MandelbrotRendererStrategy.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/MandelbrotRendererStrategy.java
index 571c99bda..8981a5dbe 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/MandelbrotRendererStrategy.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/strategy/MandelbrotRendererStrategy.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunk.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunk.java
index 3c07f75a0..6219831f3 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunk.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunk.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunkTable.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunkTable.java
index 21aae0003..fe24ca68a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunkTable.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosChunkTable.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosConstants.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosConstants.java
index b6180530c..24487a81a 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosConstants.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosConstants.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosDynamic.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosDynamic.java
index fde8337c0..d74bf13d9 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosDynamic.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosDynamic.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosPrice.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosPrice.java
index a2a84b93a..8e889d1a3 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosPrice.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosPrice.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRealloc.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRealloc.java
index ae3aa954d..7aee886a4 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRealloc.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRealloc.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRenderer.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRenderer.java
index 2471f8ee9..3322508c4 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRenderer.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRenderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is based on code written by Jan Hubicka and Thomas Marsh (http://xaos.sf.net).
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRendererData.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRendererData.java
index 2a9606997..5a5bdb432 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRendererData.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/main/java/com/nextbreakpoint/nextfractal/mandelbrot/renderer/xaos/XaosRendererData.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/BaseTest.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/BaseTest.java
index 65d8e8e85..8a61b7f9b 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/BaseTest.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/BaseTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest1.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest1.java
index cfbf3cffc..efcfa8762 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest1.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest1.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest2.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest2.java
index f5d5bd104..14c97f770 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest2.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/CompilerTest2.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest1.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest1.java
index 3ce6a8194..969cb4570 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest1.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest1.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest2.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest2.java
index 28c1c8565..43cba30ac 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest2.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/GrammarTest2.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTest.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTest.java
index 53a6d3084..7701eeb35 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTest.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTransformTest.java b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTransformTest.java
index cf15a1944..028488380 100644
--- a/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTransformTest.java
+++ b/com.nextbreakpoint.nextfractal.mandelbrot/src/test/java/com/nextbreakpoint/nextfractal/mandelbrot/test/RendererTransformTest.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/pom.xml b/com.nextbreakpoint.nextfractal.runtime.javafx/pom.xml
index ba8ca7285..424778e38 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/pom.xml
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
     <artifactId>com.nextbreakpoint.nextfractal.runtime.javafx</artifactId>
     <build>
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainCentralPane.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainCentralPane.java
index eed8e6f29..66f0368e4 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainCentralPane.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainCentralPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainEditorPane.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainEditorPane.java
index 56e3b8acb..e4a72f456 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainEditorPane.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainEditorPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainParamsPane.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainParamsPane.java
index 8b9ffeb16..133ac868c 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainParamsPane.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainParamsPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainRenderPane.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainRenderPane.java
index 4820aeba9..759bc92ed 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainRenderPane.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainRenderPane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainSidePane.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainSidePane.java
index 9a22053cc..305570e0b 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainSidePane.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/MainSidePane.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/NextFractalApp.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/NextFractalApp.java
index b5363018f..d35029317 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/NextFractalApp.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/NextFractalApp.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
@@ -485,9 +485,9 @@ private String getApplicationName() {
 	}
 
 	private String getNoticeMessage() {
-		return "\n\nNextFractal 2.1.0\n\n" +
+		return "\n\nNextFractal 2.1.1\n\n" +
 				"https://github.com/nextbreakpoint/nextfractal\n\n" +
-				"Copyright 2015-2018 Andrea Medeghini\n\n" +
+				"Copyright 2015-2019 Andrea Medeghini\n\n" +
 				"NextFractal is an application for creating fractals and other graphics artifacts.\n\n" +
 				"NextFractal is free software: you can redistribute it and/or modify\n" +
 				"it under the terms of the GNU General Public License as published by\n" +
diff --git a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/SimpleExportService.java b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/SimpleExportService.java
index 3b43eb6ad..f5b19b97f 100644
--- a/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/SimpleExportService.java
+++ b/com.nextbreakpoint.nextfractal.runtime.javafx/src/main/java/com/nextbreakpoint/nextfractal/runtime/javafx/SimpleExportService.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/pom.xml b/com.nextbreakpoint.nextfractal.runtime/pom.xml
index 9b72294f7..39ecdb03d 100644
--- a/com.nextbreakpoint.nextfractal.runtime/pom.xml
+++ b/com.nextbreakpoint.nextfractal.runtime/pom.xml
@@ -4,7 +4,7 @@
  	<parent>
         <groupId>com.nextbreakpoint</groupId>
         <artifactId>com.nextbreakpoint.nextfractal</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
     </parent>
 	<artifactId>com.nextbreakpoint.nextfractal.runtime</artifactId>
 	<dependencies>
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AVIVideoEncoder.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AVIVideoEncoder.java
index 37d0b36a0..c99f4e84b 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AVIVideoEncoder.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AVIVideoEncoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractImageEncoder.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractImageEncoder.java
index a8835da07..625a5ff64 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractImageEncoder.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractImageEncoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractVideoEncoder.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractVideoEncoder.java
index 958f66686..3a167666f 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractVideoEncoder.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/AbstractVideoEncoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/PNGImageEncoder.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/PNGImageEncoder.java
index 81612669e..54665750a 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/PNGImageEncoder.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/PNGImageEncoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/QuicktimeVideoEncoder.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/QuicktimeVideoEncoder.java
index bf82444d5..66f93edd4 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/QuicktimeVideoEncoder.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/QuicktimeVideoEncoder.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/RAFEncoderContext.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/RAFEncoderContext.java
index 9c02a5717..deddb9d73 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/RAFEncoderContext.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/encode/RAFEncoderContext.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/AbstractExportService.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/AbstractExportService.java
index f5fdc5c35..8a2fa2a85 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/AbstractExportService.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/AbstractExportService.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/ExportServiceDelegate.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/ExportServiceDelegate.java
index 83e1b8079..431ef0f11 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/ExportServiceDelegate.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/ExportServiceDelegate.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/SimpleExportRenderer.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/SimpleExportRenderer.java
index 164a4d1fa..12fd283f7 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/SimpleExportRenderer.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/export/SimpleExportRenderer.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/logging/LogConfig.java b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/logging/LogConfig.java
index 1f4e47263..162c33678 100644
--- a/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/logging/LogConfig.java
+++ b/com.nextbreakpoint.nextfractal.runtime/src/main/java/com/nextbreakpoint/nextfractal/runtime/logging/LogConfig.java
@@ -1,8 +1,8 @@
 /*
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *
diff --git a/pom.xml b/pom.xml
index b1c65a8a2..6a5a4f630 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>com.nextbreakpoint</groupId>
 	<artifactId>com.nextbreakpoint.nextfractal</artifactId>
-	<version>2.1.0</version>
+	<version>2.1.1</version>
 	<packaging>pom</packaging>
 	<url>https://github.com/nextbreakpoint/nextfractal</url>
 	<licenses>
@@ -48,7 +48,7 @@
 		<commonmath3.version>3.6.1</commonmath3.version>
 		<rxjava.version>2.2.2</rxjava.version>
 		<openjfx.version>11.0.1</openjfx.version>
-		<jackson.version>2.9.7</jackson.version>
+		<jackson.version>2.9.8</jackson.version>
 		<junit4.version>4.12</junit4.version>
 		<mockito.version>2.23.4</mockito.version>
 		<maven-jar-plugin.version>3.1.0</maven-jar-plugin.version>
@@ -100,22 +100,22 @@
 					</execution>
 				</executions>
 			</plugin>
-			<!--<plugin>-->
-				<!--<groupId>org.apache.maven.plugins</groupId>-->
-				<!--<artifactId>maven-javadoc-plugin</artifactId>-->
-				<!--<version>2.10.4</version>-->
-				<!--<executions>-->
-					<!--<execution>-->
-						<!--<id>attach-javadocs</id>-->
-						<!--<goals>-->
-							<!--<goal>jar</goal>-->
-						<!--</goals>-->
-						<!--<configuration>-->
-							<!--<failOnError>false</failOnError>-->
-						<!--</configuration>-->
-					<!--</execution>-->
-				<!--</executions>-->
-			<!--</plugin>-->
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-javadoc-plugin</artifactId>
+				<version>2.10.4</version>
+				<executions>
+					<execution>
+						<id>attach-javadocs</id>
+						<goals>
+							<goal>jar</goal>
+						</goals>
+						<configuration>
+							<failOnError>false</failOnError>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-compiler-plugin</artifactId>
@@ -128,6 +128,16 @@
 				<configuration>
 					<parallel>none</parallel>
 					<forkCount>0</forkCount>
+					<systemProperties>
+						<property>
+							<name>cfdg.root</name>
+							<value>${project.basedir}/src/test/resources</value>
+						</property>
+					</systemProperties>
+					<!--<systemPropertyVariables>-->
+						<!--<propertyName>cfdg.root</propertyName>-->
+						<!--<buildDirectory>${project.basedir}/src/test/resources</buildDirectory>-->
+					<!--</systemPropertyVariables>-->
 				</configuration>
 			</plugin>
 		</plugins>
diff --git a/resources/README.html b/resources/README.html
index e6a58c3fb..baf479d71 100644
--- a/resources/README.html
+++ b/resources/README.html
@@ -22,9 +22,9 @@
         </style>
     </head>
     <body>
-        <h1>NextFractal 2.1.0</h1>
+        <h1>NextFractal 2.1.1</h1>
 
-        <p>Copyright 2015-2018 Andrea Medeghini</p>
+        <p>Copyright 2015-2019 Andrea Medeghini</p>
 
         <p>NextFractal is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.</p>
 
diff --git a/resources/system/osx/NextFractal.app/Contents/Info.plist b/resources/system/osx/NextFractal.app/Contents/Info.plist
index 3bee798c2..8eb6f0de6 100644
--- a/resources/system/osx/NextFractal.app/Contents/Info.plist
+++ b/resources/system/osx/NextFractal.app/Contents/Info.plist
@@ -19,7 +19,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.1.0</string>
+	<string>2.1.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/utils/copyright-xaos.txt b/utils/copyright-xaos.txt
index 6644a0cd5..719ddbc80 100644
--- a/utils/copyright-xaos.txt
+++ b/utils/copyright-xaos.txt
@@ -1,7 +1,7 @@
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is based on code written by Jan Hubicka and Thomas Marsh (http://xaos.sf.net).
  *
diff --git a/utils/copyright.txt b/utils/copyright.txt
index 8e7a1ca53..291dacfbd 100644
--- a/utils/copyright.txt
+++ b/utils/copyright.txt
@@ -1,7 +1,7 @@
- * NextFractal 2.1.0
+ * NextFractal 2.1.1
  * https://github.com/nextbreakpoint/nextfractal
  *
- * Copyright 2015-2018 Andrea Medeghini
+ * Copyright 2015-2019 Andrea Medeghini
  *
  * This file is part of NextFractal.
  *