That is, indeed, an extremely up-to-date version.
Ah, sorry, misremembered the background.
Hmm, it would be worth double-checking that. Looking at the environment for the errors you posted (don’t know why I didn’t scroll down before), I see, for example:
application_version 675cb1c71569193b079440a0b2d476d804fc18c0
Something is using an up-to-date database with a code version from five days ago. Do the PIDs listed in those errors exist (remember, they’ll be PIDs inside the Docker container, not the ones on the system itself)?
Interestingly, the third error comes from a much newer version (from 7 hours ago, so presumably just before you did another update to the current version).