OK, separate problem. WordOps goes through the motions of updating, but doesn't actually update:
^root@shost8:~# wo --version
WordOps v3.15.4
Copyright (c) 2022 WordOps.
root@shost8:~# wo update
Downloading update script [Done]
updating WordOps, please wait...
Welcome to WordOps install/update script v3.16.3
Installing wo dependencies [OK]
Installing WordOps [OK]
Running post-install steps [OK]
Synchronizing wo database, please wait...
WordOps (wo) upgrade to v3.16.3 was succesfull!
Changelog is available on https://github.com/WordOps/WordOps/releases/tag/v3.16.3
To upgrade WordOps web stacks, you can use the command:
wo stack upgrade
To update all other packages, you can use the command:
wo maintenance
WordOps Documentation : https://docs.wordops.net
WordOps Community Forum : https://community.wordops.net
WordOps Community Chat : https://chat.wordops.net
Give WordOps a GitHub star : https://github.com/WordOps/WordOps/
root@shost8:~# wo --version
WordOps v3.15.4
Copyright (c) 2022 WordOps.