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Matrix

COMMS
Velocity6.3

Open standard and decentralized communication protocol for federated real-time messaging, VoIP, and IoT.

matrix.org ↗

Matrix 1.19 lands encrypted room history sharing and custom emoji, clearing a multi-year MSC backlog

messagingprotocole2eespec-releasedecentralizationinteroperability
◆Current state
Matrix ships a spec release roughly quarterly and reports weekly via This Week in Matrix. The ecosystem is mid-transition to Matrix 2.0, where simplified sliding sync and closing E2EE gaps are the dominant threads. Version 1.19 is the headline event of this window; the rest is community, governance, and ecosystem reporting.
◆Where it's heading
The spec is working through a long-pending MSC backlog: image packs merged, simplified sliding sync accepted, and now encrypted history sharing standardized. Each release chips at features that clients (Element X, FluffyChat, Cinny, Nheko) already shipped ahead of the spec, pulling the ecosystem toward a common Matrix 2.0 baseline.
◆Prediction
Expect the E2EE-related sliding-sync extension MSCs to be the next priority, since simplified sliding sync is accepted but won't land in a spec release until enough extensions (several supporting encrypted messaging) are also accepted.

◆Recent moves

  1. 1d ago

    Matrix v1.19 release

    ⚡ SPARK

    The 1.19 spec release adds encrypted room history sharing (MSC4268) and custom emoji / image packs (MSC2545), plus mutual-rooms lookup and server-defined room-directory ordering, six MSCs in total. It advances the same E2EE-completeness and feature-parity arc driving Matrix 2.0.

    View source ↗
  2. 6d ago

    This Week in Matrix 2026-07-03

    The weekly This Week in Matrix roundup: Matrix Live on Kubernetes, MSC status (simplified sliding sync accepted, image packs merged), and server/client updates across Zendrite, Tuwunel, and Element X iOS. Ecosystem reporting, not a product release.

    View source ↗
  3. 13d ago

    This Week in Matrix 2026-06-26

    Weekly community roundup: a new Presence v2 effort (MSC4495 Selective Presence), sliding sync entering final comment period, and client/bridge updates. Context for the spec work, but not itself a shipped change.

    View source ↗
  4. 20d ago

    This Week in Matrix 2026-06-19

    Weekly roundup covering Governing Board election results, Element X Android/iOS work, and Element Call's move toward multi-SFU calling. Ecosystem news rather than a Matrix protocol change.

    View source ↗
  5. 24d ago

    Announcing the results of the Governing Board election

    Governance: the Matrix.org Foundation announces its 2026 Governing Board election results and 12 (re)elected members. Organizational, with no bearing on the protocol or product surface.

    View source ↗
  6. 27d ago

    This Week in Matrix 2026-06-12

    Weekly roundup: Matrix Conf CfP reminders, client updates (Fractal 14, Tammy, Nexus), and Trixnity's Matrix 1.18 support. Community and client news around the spec, not a spec change itself.

    View source ↗