Hollo 0.8.0 is out. The main additions: you can now run web and worker processes separately via NODE_TYPE, which helps on instances with large follower counts where federation load was slowing down API responses. Mastodon clients that support the 4.5 quote post API will now work with Hollo. Remote actor profiles are refreshed automatically in the background when they go stale, and dead follower records are cleaned up on permanent delivery failures. There's also a new dashboard page for mass-deleting cached thumbnails from remote posts to free up storage.

https://github.com/fedify-dev/hollo/discussions/449