This update improved the Z Order panel but also fixed the 2D mesh triangulation and more.
Z Order panel improvement. Easy reorder with arrows or drag'n'drop. Added project settings for simple or advanced mode with extra customization.
Before :

After :

Improved 2D mesh triangulation using third-party CDT library.
Before :

After :

Added batch normal map generation support using multi-selection.
Added a setting to disable animation keys advanced selection.
Added a setting to automatically add a key on track creation.
Issue
Reference
Fixed key duplication when rec key is disabled.
Link
Fixed auto rotation for sub layers.
Link
Fixed lights Z range not applied on reopened projects. (Removed for directional lights as it's not supported)
Link
Fixed light object undo/redo.
(Not Reported)
Fixed infinite loop in frame computation caused by circular IK target references.
(Reported by DM)
Fixed a crash when collapsing/uncollapsing animation tracks.
(Not Reported)
If you encounter any bugs or have feature suggestions, feel free to share them in the
community forum.
Thank you!