diff --git a/Changes b/Changes
index dde0822df9..feddf8b6de 100644
--- a/Changes
+++ b/Changes
@@ -1,3 +1,14 @@
+10.4.3.1 (relative to 10.4.3.0)
+========
+
+Fixes
+---
+
+- IECoreMaya.SceneShapeSubSceneOverride : Visibility override fixes (#1320).
+  - Removed SceneInterface visibility check, as it is now obsolete and causing issues.
+  - Check visibility for root locations, so bounds aren't incorrectly drawn.
+- VDBObject : Fixed infinite recursion in isEqualTo() (#1314).
+
 10.4.3.0 (relative to 10.4.2.1)
 ========
 
@@ -135,6 +146,16 @@ Build
 
 - Updated IE options file to support Nuke 13.x custom dependencies (#1263).
 
+10.3.8.1 (relative to 10.3.8.0)
+========
+
+Fixes
+---
+
+- IECoreMaya.SceneShapeSubSceneOverride : Visibility override fixes (#1320).
+  - Removed SceneInterface visibility check, as it is now obsolete and causing issues.
+  - Check visibility for root locations, so bounds aren't incorrectly drawn.
+
 10.3.8.0 (relative to 10.3.7.2)
 ========
 
diff --git a/SConstruct b/SConstruct
index 0b0a517c43..9a2e455ac4 100644
--- a/SConstruct
+++ b/SConstruct
@@ -57,7 +57,7 @@ SConsignFile()
 ieCoreMilestoneVersion = 10 # for announcing major milestones - may contain all of the below
 ieCoreMajorVersion = 4 # backwards-incompatible changes
 ieCoreMinorVersion = 3 # new backwards-compatible features
-ieCorePatchVersion = 0 # bug fixes
+ieCorePatchVersion = 1 # bug fixes
 ieCoreVersionSuffix = "" # used for alpha/beta releases. Example: "a1", "b2", etc.
 
 ###########################################################################################
diff --git a/src/IECoreMaya/SceneShapeSubSceneOverride.cpp b/src/IECoreMaya/SceneShapeSubSceneOverride.cpp
index b1eb89c544..419086c5e9 100644
--- a/src/IECoreMaya/SceneShapeSubSceneOverride.cpp
+++ b/src/IECoreMaya/SceneShapeSubSceneOverride.cpp
@@ -1418,16 +1418,6 @@ void SceneShapeSubSceneOverride::visitSceneLocations( const SceneInterface *scen
 		return;
 	}
 
-	// respect visibility attribute
-	if( sceneInterface->hasAttribute( SceneInterface::visibilityName ) )
-	{
-		ConstBoolDataPtr vis = runTimeCast<const BoolData>( sceneInterface->readAttribute( SceneInterface::visibilityName, m_time ) );
-		if( vis && !vis->readable() )
-		{
-			return;
-		}
-	}
-
 	MMatrix accumulatedMatrix;
 	if( !isRoot )
 	{
@@ -1473,6 +1463,10 @@ void SceneShapeSubSceneOverride::visitSceneLocations( const SceneInterface *scen
 		int count = 0;
 		for( const auto &instance : m_instances )
 		{
+			if ( !instance.visible )
+			{
+				continue;
+			}
 			std::string instanceName = rootItemName + "_" + std::to_string( count++ );
 			MString itemName( instanceName.c_str() );
 			MRenderItem *renderItem = acquireRenderItem( container, IECore::NullObject::defaultNullObject(), instance, relativeLocation, bound, itemName, RenderStyle::BoundingBox );
diff --git a/src/IECoreVDB/VDBObject.cpp b/src/IECoreVDB/VDBObject.cpp
index c96cfea9c2..8a3d8244e0 100644
--- a/src/IECoreVDB/VDBObject.cpp
+++ b/src/IECoreVDB/VDBObject.cpp
@@ -286,7 +286,7 @@ IECore::CompoundObjectPtr VDBObject::metadata( const std::string &name )
 
 bool VDBObject::isEqualTo( const IECore::Object *other ) const
 {
-	if( !IECoreScene::VisibleRenderable::isNotEqualTo( other ) )
+	if( !IECoreScene::VisibleRenderable::isEqualTo( other ) )
 	{
 		return false;
 	}
diff --git a/test/IECoreVDB/VDBObjectTest.py b/test/IECoreVDB/VDBObjectTest.py
index 7b15fede6e..a43aa316c4 100644
--- a/test/IECoreVDB/VDBObjectTest.py
+++ b/test/IECoreVDB/VDBObjectTest.py
@@ -260,6 +260,16 @@ def testFilename( self ) :
 		emptyVDB = IECoreVDB.VDBObject()
 		self.assertEqual( emptyVDB.fileName(), "" )
 
+	def testEquality( self ) :
+
+		o = IECoreVDB.VDBObject( os.path.join( self.dataDir, "smoke.vdb" ) )
+		self.assertEqual( o, o )
+
+		o2 = o.copy()
+		o2.findGrid( "density" ).mapAll( lambda value : value + 1 )
+
+		self.assertNotEqual( o2, o )
+		self.assertEqual( o2, o2 )
 
 if __name__ == "__main__":
 	unittest.main()