Version 1.4.1 [ETL] [core] [studio] 383fcf8 [Autotools] remove support for broken OpenGL renderering (#2055) [core] 19112f1 Fix crash in Spline Vertex converter (synfig#1731) [core] fb03700 Fix crash on unsuccessful action with a clean undo history (#1643) [studio] 99a1cde Export video files with sound (#1623) [core]