Security releases, updates for alllll* the clients, and the community summer events marathon continues... This and more happened This Week in Matrix! Get your report, sent live from the FrOSCon setup in Bonn, may contain frogs... 🐸

This Week in Matrix 2025-08-15

Matrix, the open protocol for secure decentralised communications

We’ve now published the details of the security issues which we addressed in Monday’s coordinated security release of Matrix: read all about Project Hydra at

Project Hydra: Improving state resolution in Matrix

Matrix, the open protocol for secure decentralised communications

and please upgrade your servers and rooms where applicable.

We issued a security release to fix two high severity protocol vulnerabilities. Please upgrade your servers and clients. Our checklist and useful links in the blog post below

Security Release

Matrix, the open protocol for secure decentralised communications

An upcoming security release, invisible crypto update, and your Alertmanager alerts in Matrix. That and much more happened This Week in Matrix!

This Week in Matrix 2025-08-08

Matrix, the open protocol for secure decentralised communications

How the Foundation combated abuse over the last 12 months, new T&S working groups, and an open data powered map of academic Matrix instances! It's dangerous to go alone, take This Week in Matrix with you!

This Week in Matrix 2025-08-01

Matrix, the open protocol for secure decentralised communications