Preparing for cortex installation.

Setting version a14 in Sconstruct and updating Changes file.

Changes

@@ -1,3 +1,28 @@
+8.0.0-a14 :
+
+- IECore :
+ - Modified BasicPreset so it works with parameters derived from CompoundParameter
+ - Added ObjectPool and ComputationCache classes for providing a unified cache mechanism for cortex objects (used in SceneCache and CachedReader).
+ - Removed ModelCache class (SceneInterface and SceneCache replaces that entirely).
+
+- IECoreMaya :
+ - Using the newly added GL lambert shader in the maya GL preview.
+ - Added geometry snapping to the SceneShape
+ - Optimization on the SceneShape by copying previously rendered GL groups at link locations.
+
+- IECoreHoudini :
+ - Added support for Cortex loaded geometry in the SceneCache reader.
+
+- IECoreGL :
+ - IECoreGL::ToGLTextureConverter option to add missing channels.
+ - Removed IECoreGL dependency on GLUT
+ - Replaced OpenGL 3 function calls with their 2.1 extensions
+ - Added a standard lambert shader to IECoreGL::Shader
+ - Fixes in Selector object and making it revert state when destroyed.
+
+- IECoreRI :
+ - Deprecated 3delight hack
+
 8.0.0-a13 :
 
 - General :

SConstruct

@@ -53,7 +53,7 @@ SConsignFile()
 ieCoreMajorVersion=8
 ieCoreMinorVersion=0
 ieCorePatchVersion=0
-ieCoreVersionSuffix="a13"	# used for alpha/beta releases. Example: "a1", "b2", etc.
+ieCoreVersionSuffix="a14"	# used for alpha/beta releases. Example: "a1", "b2", etc.
 
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