Hi,I have a test VM that basically is just a mariaDB server, but also has apache and a 3rd party python program.
I upgraded to Trixie, which ran smoothly, and I could not identify any problems with the operation of MariaDB after the upgrade.
I did find a bug in phpmyadmin, which I reported to them directly.Also found a problem with apt-listbugs, which I am in the process of lodging a report on.
Thanks, Cameron.