- Update FederationController, add webfinger support for actor uri. Fixes #5068 ([24194f7d](https://github.com/pixelfed/pixelfed/commit/24194f7d))
- Update FetchNodeinfoPipeline, set last_fetched_at timestamp ([a7fce91e](https://github.com/pixelfed/pixelfed/commit/a7fce91e))
- Update task scheduler, add weekly instance scan to check nodeinfo for known instances ([dc6b9f46](https://github.com/pixelfed/pixelfed/commit/dc6b9f46))