Bump version to 10.3.4.0 and update Changes

Author: johnhaddon

Changes

@@ -1,3 +1,19 @@
+10.3.4.0 (relative to 10.3.3.0)
+========
+
+Improvements
+------------
+
+- USDScene :
+	- Improved loading speed for stages where the same material is bound to many prims (#1253).
+	- Added support for `SdfAssetPath` attributes, which are now loaded as StringData containing the resolved asset path (#1252).
+
+Fixes
+-----
+
+- CurvesAlgo : Fixed `resamplePrimitiveVariable()` to support vertex-to-varying and varying-to-vertex conversion for V2f primitive variables (#1251).
+- USDScene : Fixed loading of materials containing shaders with exposed inputs (#1252).
+
 10.3.3.0 (relative to 10.3.2.1)
 ========
 

SConstruct

@@ -56,7 +56,7 @@ SConsignFile()
 
 ieCoreMilestoneVersion = 10 # for announcing major milestones - may contain all of the below
 ieCoreMajorVersion = 3 # backwards-incompatible changes
-ieCoreMinorVersion = 3 # new backwards-compatible features
+ieCoreMinorVersion = 4 # new backwards-compatible features
 ieCorePatchVersion = 0 # bug fixes
 ieCoreVersionSuffix = "" # used for alpha/beta releases. Example: "a1", "b2", etc.