Bump version to 10.3.7.2 and update Changes

Author: johnhaddon

Changes

@@ -7,6 +7,7 @@ Fixes
 - IECoreMaya : Fixed erroneous display of hidden locations in VP2 (#1290).
 - IECoreMaya : Updated SceneShape drawing to respect ancestral visibility overrides (#1290).
 - IECoreMaya : Fixed SceneShape isolate selection in maya (#1290).
+- USDScene : Fixed loading of primitive variables from UsdGeomPointInstancers (#1292).
 
 10.3.7.1 (relative to 10.3.7.0)
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SConstruct

@@ -57,7 +57,7 @@ SConsignFile()
 ieCoreMilestoneVersion = 10 # for announcing major milestones - may contain all of the below
 ieCoreMajorVersion = 3 # backwards-incompatible changes
 ieCoreMinorVersion = 7 # new backwards-compatible features
-ieCorePatchVersion = 1 # bug fixes
+ieCorePatchVersion = 2 # bug fixes
 ieCoreVersionSuffix = "" # used for alpha/beta releases. Example: "a1", "b2", etc.
 
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