Resident MIDI Keyboard first public non-testing version is released

[atsushieno]

After some testing, updates and preparation, the first release is made to the public on Google Play:

https://play.google.com/store/apps/details?id=org.androidaudioplugin.resident_midi_keyboard

I also created a product page on KVR:

https://www.kvraudio.com/product/resident-midi-keyboard-for-android-by-the-aap-project-audio-plugins-for-android

Thanks for your help at open testing, and please report any bugs as a GitHub issue or a discussion (here).