• Experimental: Finally add support for window margins.
• Fix bugs around setting and displaying shortcut preferences.
• Fix a crash when trying to move windows clockwise through screens.
• Fix a crash when focusing an empty screen.
• Fix a bug preventing decreasing main pane count.
• Fix a bug that displayed the layout HUD on every screen when switching spaces.
• Fix a bug preventing display of layouts and floating applications in preferences.
• No longer supporting OS X 10.9