Heads up Synapse 1.26 final was released on Wednesday!! This is a massive release which should significantly improve state resolution perf, and adds support for Social Login (coming soon to a Matrix client near you), and other perf fixes. https://matrix.org/blog/2021/01/28/synapse-1-26-0-released has the details
Is fediverse supported?
@selea No, don't believe so.
I think its this https://github.com/matrix-org/matrix-react-sdk/pull/5426 @matrix
mastodon.matrix.org is one server in the network