Fix main layout memory leak
Fix score font memory leak
Fix TabScoreView memory leak
Fix M_new_divis memory leak
Fix QFontMetricsF memory leak
Fix Element memory leak
Fix icon action (char*) memory leak
Replace Shortcut key type char* with QString
Replace remaining char* strings in Shortcut with QString
Fix KeySym memory leak
Fix Clef elements memory leak
Check for corner case of self assignment
Fix M_def_rank memory leak
fix #35091: score not updated after measure properties apply
fix #34876
fix #35441: Spanners attached to small staff are not positioned correctly after file reload
fix #35366
fix #35541: Position of articulations on small staff doesn't survive a file reload
fix ScoreTab destructor (slowdown on mscore exit)
fix #34721