- fix flaws with videotube's QTE-finding algorithm which caused breakage when seeking around in the video, qtes were added, or anyone sneezed
- switch from arbitrary polygons to simple circles, simplifying the editing interface considerably
- support for deletes and overwrites of QTEs
- new server protocol
- pause/resume when focus lost
- some degree of error handling
- restart key
- videotube API no longer autostarts; 'play' becomes 'enqueue' and is called once