I'm happy to announce a Gerrit Cleanup Day on Wed, September 23.
It's an experiment to reduce Wikimedia's code review backlog which hurts growing our long-term code contributor base.
Development/engineering teams of the Wikimedia Foundation are supposed to join and use the day to primarily review recently submitted open Gerrit changesets without a review, focussing on volunteer contributions. And developers of other organizations and individual developers are of course also very invited to join and help! :)
https://phabricator.wikimedia.org/T88531 provides more information, steps, links. Note it's still work in progress.
Your questions and feedback are welcome.
Thanks, andre