My first open source project, Prayer Clock, I moved from SourceForge to GitHub recently. Yeah! Everyone should git!!!
And today I just made some changes, and updated to GTK3.
With GTK 3, I removed the title bar. But not yet successfully moving the menu bar to the icon like Evince or Nautilus.
I plan to convert the right hand panel to WebKitGtk. But this will not be the priority yet.