• Hopefully fix two very substantial bugs: erroneous reflows of windows when in fullscreen and when switching spaces. Note that these fixes are only available on OS X < 10.11.
• Performance improvements for switching focus between windows.
• Move mouse focus to a screen even if there are no windows.
• Add very simple analytics to roughly track the number of people using the app.
• Temporarily back support 10.10. This will probably be the last version to support it.
• Add version to menu.
• Fix a bug that would prevent users from moving off of the development updates channel.