I see that Mastodon 3.0 has been released, removing OStatus support. My instance only supports OStatus, so that means as 3.0 rolls out, my connections with the rest of the ActivityPub fediverse will gradually be cut.
Au revoir, tout le monde ! À bientôt, j'espère.
we forked pre 1.0 to add some community features and make changes, kept up with latest til around 1.4-5 upstream had a major refactor on both backend and frontend that would have needed almost all features be rewritten from scratch.
we backported many security and performance patches from upstream as time went on (including some initial AP support), but can't find the time or motivation to rewrite everything from scratch.