Block a user
Upgrade ejabberd to 23.04, activate real-time MUC blocklists against spam
Improve ejabberd HTTP API configs and access
Upgrade Gitea to 1.19, configure Gitea Actions, set up Actions runners
Switch to Policyfile
I think we can close this one, I haven't looked at Policyfiles since then. We can always reopen it if we feel the need to investigate again
Set up Sentry (exception tracking/alerting)
Set up Sentry
Everything else looks good, I'm just not sure about deploying from master. They do use tags to make regular releases, latest release/tag is 23.3.1 from last week.