* Fixed an issue where changes in property editing were not discarded when using the default Back button.
* Fixed an issue where the application crashed on Windows when navigating back from the VideoPlayer.
* Icon set Addition 8 adds : Added Show/Hide, AI, Info, and various Procedure icons.
* Fixed an issue where the [[Object_hierarchy_in_XAML:_NextLevel,_ParentLevel,_LinkedLevel#LoadNextLevelCommand|LoadNextLevelCommand]] did not work under specific conditions (invoked in offline and then in online mode).
* Fixed an issue where [[SYSCLS_CHILDINFOOWNER|child count]] indicators did not update when you delete its child objects which only exist locally.