diff --git a/README.txt b/README.txt
index b2c32ae..10a01c1 100644
--- a/README.txt
+++ b/README.txt
@@ -2,16 +2,17 @@
 
 analogComp
 
-This little library can be used to set and manage the analog
+This little library can be used to set and manage the analog 
 comparator that is integrated in a wide variety of
 Atmel microcontrollers
 
-Written by Leonardo Miliani <leonardo AT leonardomiliani DOT com>
+Written by Leonardo Miliani <www DOT leonardomiliani DOT com>
 
 
 ***********************
 Version history
 
+v. 1.2.2:  added compatibility with Arduino IDE >= 1.6.7
 v. 1.2.1:  fixed a bug that let the ADC off after a comparison
 v. 1.2.0:  fixed a bug into the conversion from analog to phisical pins
 v. 1.1.1:  now it calls the correct interrupt vector for the MCU in use
@@ -147,4 +148,4 @@ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 ***********************
 Document revision
 
-7th revision: 2013/07/30
+9th revision: 2016/02/21
diff --git a/analogComp.h b/analogComp.h
index 5381c2e..6058720 100644
--- a/analogComp.h
+++ b/analogComp.h
@@ -8,7 +8,7 @@
     The latest version of this library can be found at:
     http://www.leonardomiliani.com/
 
-	Current version: 1.2.1 - 2013/07/30
+	Current version: 1.2.2 - 2016/02/20
     (for a complete history of the previous versions, see the README file)
 
 	This library is free software; you can redistribute it and/or
@@ -26,6 +26,8 @@
 #ifndef ANALOG_COMP_H
 #define ANALOG_COMP_H
 
+//library version
+#define ANALOGCOMP_VERSION 122
 
 //Library is compatible both with Arduino <=0023 and Arduino >=100
 #if defined(ARDUINO) && (ARDUINO >= 100)
@@ -88,6 +90,7 @@ class analogComp {
         uint8_t waitComp(unsigned long = 0);
     private:
         //private methods
+        uint8_t _initialized;
 };
 extern analogComp analogComparator;
 
diff --git a/library.properties b/library.properties
new file mode 100755
index 0000000..d4d429b
--- /dev/null
+++ b/library.properties
@@ -0,0 +1,10 @@
+name=analogComp
+version=1.2.2
+author=Leonardo Miliani
+maintainer=Leonardo Miliani
+sentence=Simple scheduler based on watchdog that runs little tasks within IRS
+paragraph=
+category=Signal Input/Output
+url=http://www.leonardomiliani.com
+architectures=avr
+
diff --git a/version b/version
new file mode 100644
index 0000000..23aa839
--- /dev/null
+++ b/version
@@ -0,0 +1 @@
+1.2.2