Is there a way to tell Cloud Run that it shouldn't use an old revision anymore?
After I deploy a new revision of my service, I'm using the update-traffic command and successfully setting 100% of the traffic to go to the new revision but the UI still shows the old version as "serving traffic"(although it's 0%) which also prevent the latest version to scale up to the max-instances option(which is the real problem).
This occurs when you have tag (Revision URL) on your revisions
Delete it and the revision icon will turn to grey again.