The main things are https://matrix.org/blog/2025/04/introducing-policy-servers/ (for flexible serverside moderation) and the rest of the stuff in https://matrix.org/blog/2025/02/building-a-safer-matrix/. Clientside filters already existed, but given they only apply per client and there are a lot of different clients, we focused on serverside filtering.

What are the plans to improve the moderation experience for room admins who do not run their own server (of any kind)?