VirtualC64 v3.3.1 is released. VirtualC64 is a C64 emulator for Mac OS X from Dirk W. Hoffmann. VirtualC64 emulates a Commodore 64 personal computer on your Macintosh.

VirtualC64 Changelog:
Code base has been ported to XCode 10.2 and Swift 5.0.
Fixed several bugs that caused the emulator to crash randomly when eclosing an emulator window.
Gamepad events will prevent the Mac from going into sleep mode.
The lists of recently inserted URLs are shared across multiple documents.

http://www.dirkwhoffmann.de/virtualc64/

http://www.emucr.com/2019/05/virtualc64-v331.html