- Updated FederationController, move well-known to api middleware and cache webfinger lookups. ([4505d1f0](https://github.com/pixelfed/pixelfed/commit/4505d1f0))
- Updated InstanceActorController, improve json seralization by not escaping slashes. ([0a8eb81b](https://github.com/pixelfed/pixelfed/commit/0a8eb81b))
- Refactor following & relationship logic. Replace FollowerObserver with FollowerService and added RelationshipService to cache results. Removed NotificationTransformer includes and replaced with cached services to improve performance and reduce database queries. ([80d9b939](https://github.com/pixelfed/pixelfed/commit/80d9b939))
- Updated PublicApiController, use AccountService in accountStatuses method. ([bef959f4](https://github.com/pixelfed/pixelfed/commit/bef959f4))