Version 0.9.4-1 of django-q is marked for autoremoval from testing on Sun 19 Aug 2018. It is affected by #903522. The removal of django-q will also cause the removal of (transitive) reverse dependencies: hyperkitty, mailman-hyperkitty, mailman-suite, mailman3. It depends (transitively) on python-blessed, affected by #903137. You should try to prevent the removal by fixing these RC bugs.