2022.2.0 recorder migration stuck

I updated my HA from 2021.12.x to 2022.2.00 this morning. Using recorder with MariaDB. I see this in the logs:

Database is about to upgrade. Schema version: 23

It’s now 11 hours later and the migration still has not completed. I cannot restart HA:

The system cannot restart while a database upgrade is in progress

I have no logbook history since the update. Also seeing this error now:

The recorder queue reached the maximum size of 30000; Events are no longer being recorded

Looking at the database in PHPMyAdmin, it doesn’t really appear to be doing anything. It’s definitely not overloaded resource-wise. Looks like it’s mostly just idle.

schema_changes table:

Any ideas on how to get this migration un-stuck?