synchronize courses after update for custom projects
(cherry picked from commit 40b18ac)
Merge remote-tracking branch 'origin/139' into 139
Turn automatic indentation detection off by default [CR-IC-7106]
(cherry picked from commit b4ba757)
cancel scheduled debugger hints on mouseExited from the editor

(cherry picked from commit 56ae3e3078b026d9ef8132ddcca425de4cb07a64)