Any gotcha's with upgrading from MariaDB 5.5 to 10.6.5

Seafile Server
#1

Just gone through the process of upgrading from Maria v5.5.68 to v10.6.5 and all seems to have gone fine, i.e. Seafile is still running. Any gotcha’s that I might have overlooked?

Basic process:

  1. Backup databases
  2. Stop MariaDB, Seafile and Seahub services
  3. Uninstall old version of MariaDB and cleanup repos
  4. Set-up repo for latest version of MariaDB and install 10.6.5
  5. Start and enable the service again
  6. Update databases using mysql_upgrade -u root -p