[#944826] Why default thumbnail using project data if the only cases are of a project that is saved with a thumbnail that we need to use, or a fresh project.
[#944514] Ensure we don't add fraction pixels to scroll of the track container
Text links now have an option to change the target tab, as per the request in bug 867591. There's a new label string for localization called "Open Link In:"
Fix Bug 928783 - embed controls should show time while hovering over the timeline