Release Notes: Enable deployment of Android player using il2cpp scripting backend Fix Collab popup (@Ben64 ;) ) Fix sporadic ETC compression failures Clear custom cursor when not playing Allow label popups to get keyboard focus Make RevealInFinder more consistent with other platforms Make MoveToTrash freedesktop-compliant Improve update/autoresize of progress bars Fix maximize/restore of undocked editor windows Source: http://forum.unity3d.com/threads/unity-on-linux-release-notes-and-known-issues.350256/#post-2778498