Does Runpod Autoupdate Images now for non-matching hashes?

I had only idle workers, and I sent a request to do some testing, suddenly, it started downloading a new image??? The only explanation I have of this is I have a CI/CD pipeline I'm testing that pushed a new image up with the same name. Is runpod just downloading new images now if the hashes don't match? You can see it b/c instead of being in "initializing" its a green worker.