* No more system beeps when pressing enter or escape in rename boxes (or any other textboxes) inside ZK views
+ If ZKAnchor node is deleted while Zookeeper is opened, ZK window now automatically closes and resets (previously it stayed open and caused errors during operations due to ZKAnchor no longer being present in the scene)
* Deleting a layer with ZKAnchor in it will now first move ZKAnchor to the base layer thus avoiding resetting Zookeeper

* Fixed: Error on shift-drag cloning composite nodes and template nodes

* Modifier stack now displays modifier names inside rollout (instead of Modifier #1, #2, etc.)

* Fixed: Viewport background color resetting to transparent if user configuration isn't saved properly
+ Container node has its own icon in tree view (R2010+)
+ All nodes inside containers are now marked with an overlay icon (R2010+)
* Internal simplifications to icon code (all frozen/grayscale icons now generated at runtime instead of being stored)

+ Added 'Container Properties' rollout to schematic container nodes (WIP- it is empty for now)

Marsel Khadiyev (Software Developer, EPHERE Inc.)