In the release notes they say it’s still there but not a UI feature and intended for very advanced users.

I know this is selfhosted so most people here are hobbyists, but it’s a ton of work to selfhost in enterprise setting. I’d wager 90%+ of people using image registries are using Docker Hub, GHCR, or AWS ECR.

I use FreshRSS, I haven’t found this firehose option. Can you elaborate? This sounds really interesting