The wikibugs IRC bot is unaware of the new "unprioritized" importance rating, so it has been reporting changes such as:

<wikibugs> (mod) Internal error "Undelete failed; someone else may have undeleted the page first" restoring page - https://bugzilla.wikimedia.org/28632 ->low (ham)

While cute and quirky, it should really look like this:

<wikibugs> (mod) Internal error "Undelete failed; someone else may have undeleted the page first" restoring page - https://bugzilla.wikimedia.org/28632 unprioritized->low (ham)

Version: unspecified
Severity: normal