This is where we are.

✅ Install and upgrades using git commands
✅ Transition from archive based to git based install
✅ Automatic daily updates using 
util/udall (only when using 
release branch, otherwise it's a daily 
git fetch for 
release)
✅ Switch to 
dev branch with a YunoHost config panel toggle button
✅ Secured switch back to 
release branch in config panel (possible only if 
release is ahead of 
dev)
Just a few things to fix testing on your own YunoHost server should be possible.