Admins will be upgrading ORNL GitLab Servers on Saturday, 16 May 2026, from 7 AM until 11 AM EST. Repositories will experience intermittent outages during this time.
-`services.clamsmtp` is unmaintained and was removed from Nixpkgs.
-`services.eris-server` was removed from Nixpkgs due to a hostile upstream.
-`prosody` gained a config check option named `services.prosody.checkConfig` which runs `prosodyctl check config` and is turned on by default.
-`services.dependency-track` removed its configuration of the JVM heap size. This lets the JVM choose its maximum heap size automatically, which should work much better in practice for most users. For deployments on systems with little RAM, it may now be necessary to manually configure a maximum heap size using {option}`services.dependency-track.javaArgs`.