My RSS bot told about the final v12 release so i jumped to the console to upgrade from v11.0.3.
Unfortunally it doesn’t work:
occ verbose output
Set log level to debug
Updating database schema
Updated database
Exception: oauth2 can't be disabled.
Update failed
Maintenance mode is kept active
Reset log level
@LukasReschke Thank You for your advice!
oauth-app could be disabled in RC3…
I did it and upgraded.
…and in 12.0.0.27 it isn’t shown
So now I restore RC3, switch it on and do the upgrade again…
Thanks again!