This is a 3.5.1 Patch 3.
Editor:
- Fixed sprite file over 2 GB could not be loaded (regression since the last patch).
Engine:
- Further improvement to GUI perfomance: don't redraw GUI when the mouse cursor is
hovering over or interacting with controls not leading to an actual visual change. - Fixed ListBox items could become unaccessible if its font or height is changed leading
to a disabled scrollbar.