Updated to Lemmy 0.18.4, see release notes here: https://github.com/LemmyNet/lemmy/blob/main/RELEASES.md
Thanks! Luckily it has been pretty quiet since the bot issues and security issues. At this point it’s occasionally checking for Lemmy and server updates, and keeping an eye on server storage. One of the recent Lemmy updates fixes the database storage ballooning though so it will probably be a while before storage is an issue.