v4.9 [10 Aug 2019]
Corrects two blocking crashes when running on macOS 10.15 Catalina
Corrects an issue when macOS reports more than 255 available resolutions
Corrects an issue when the preferences panel would freeze during several seconds when starting
Corrects an issue when a Display Set could be created with incompatible settings and wouldn't be editable after creation
Change the by default language to dozens of programs installed on your Mac.
Use the Windows Alt-Tab function on a MacOS computer.
Access key switchers from the menu bar of your Mac.
A convenient keyboard-centric app switcher for Mac OS.
Music playback application.