Breaking: #77728 - Remove obsolete page tree and click menu settings

See forge#77728


The following obsolete properties have been removed:

  • FileSystemNavigationFrameController->doHighlight
  • ClickMenu->leftIcons

The following user TS settings have been removed:

  • options.pageTree.disableTitleHighlight
  • options.contextMenu.options.leftIcons


Extensions which use one of the public properties above will throw a fatal error. Setting above options in UserTSconfig will not impact the tree behaviour.

Affected Installations

All installations with a 3rd party extension using one of the classes above. All installations using one of the UserTSconfig settings above.


No migration available.