Version 1.4.2 of Xynthesizr was released to the app store a few days ago. The release includes fixes for a couple of bugs that I recently wrote a post about. (See Thanks, Yuri, Creator of Xynthesizr.)
From the app store:
What’s New in Version 1.4.2
◦ Fixed a crash while saving state in Audiobus with MIDI clock input selected in Xynthesizr
◦ Fixed a bug when a popup saying “Invalid File Format” would show up when launching Xynthesizr from Audiobus
◦ Updated Audiobus SDK to 2.2.1
◦ Now supporting ARM64 architecture
It was great to interact with Yuri on these issues and I’m looking forward to future development efforts from him.