As part of this cycles work to put in more proactive general maintenance of the Gerrit review queue for the OpenStack Charms projects we have introduced an abandonment policy for reviews:

  https://docs.openstack.org/charm-guide/latest/community/rotas.html#abandonment-policy

Pruning the set of open reviews on a regular basis against this policy will help reviewers focus on active reviews.

We'll start doing this in January - you can follow the blocked/failing links in the charm-guide policy section to see which reviews will be abandoned at any given point in time.

Cheers

James