updated changes, bumped to v9.3.0

Author: davidsminor

Changes

@@ -1,3 +1,15 @@
+# 9.3.0
+
+#### IECore
+
+- Added const parameterData method to IECore::Light
+- Added alternate AreaLight shader control parameter named "__areaLight"
+
+#### IECoreHoudini
+
+- String tables for converted string primitive variables are now sorted alphabetically
+- Houdini geo converters now support M44f primvars
+
 # 9.2.0
 
 #### IECoreGL

SConstruct

@@ -51,7 +51,7 @@ EnsureSConsVersion( 0, 97 )
 SConsignFile()
 
 ieCoreMajorVersion=9
-ieCoreMinorVersion=2
+ieCoreMinorVersion=3
 ieCorePatchVersion=0
 ieCoreVersionSuffix=""	# used for alpha/beta releases. Example: "a1", "b2", etc.