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Jerkmate
https://spec.matrix.org/v1.18/rooms/
Room Versions | Matrix Specification
Rooms are central to how Matrix operates, and have strict rules for what is allowed to be contained within them. Rooms can also have various algorithms that...
matrix specificationroomversions
https://spec.matrix.org/proposals/
Spec Change Proposals | Matrix Specification
If you are interested in submitting a change to the Matrix Specification, please take note of the following guidelines. Most changes to the Specification...
matrix specificationchangeproposals
https://spec.matrix.org/v1.18/changelog/v1.12/
v1.12 Changelog | Matrix Specification
Client-Server API Deprecations Deprecate the server_name query parameter on POST /_matrix/client/v3/join/{roomIdOrAlias} and POST...
v1 12changelog matrixspecification
https://spec.matrix.org/v1.18/changelog/v1.18/
v1.18 Changelog | Matrix Specification
Client-Server API New Endpoints Add GET /_matrix/client/v1/admin/suspend/{userId}, as per MSC4323. (#2278) Add PUT /_matrix/client/v1/admin/suspend/{userId},...
v1 18changelog matrixspecification
https://spec.matrix.org/v1.18/changelog/v1.11/
v1.11 Changelog | Matrix Specification
Client-Server API Deprecations Authentication using a query string is now deprecated, as per MSC4126. The Authorization header should be used instead. (#1808)...
v1 11changelog matrixspecification
https://spec.matrix.org/v1.18/olm-megolm/olm/
Olm: A Cryptographic Ratchet | Matrix Specification
An implementation of the double cryptographic ratchet described by https://whispersystems.org/docs/specifications/doubleratchet/. Notation This document uses...
matrix specificationolmcryptographicratchet
https://spec.matrix.org/v1.18/olm-megolm/megolm/
Megolm group ratchet | Matrix Specification
An AES-based cryptographic ratchet intended for group communications. Background The Megolm ratchet is intended for encrypted messaging applications where...
matrix specificationgroupratchet
https://spec.matrix.org/latest/client-server-api/
Client-Server API | Matrix Specification
The client-server API allows clients to send messages, control rooms and synchronise conversation history. It is designed to support both lightweight clients...
client servermatrix specificationapi
https://spec.matrix.org/v1.18/rooms/v5/
Room Version 5 | Matrix Specification
This room version builds on version 4 while enforcing signing key validity periods for events. Client considerations There are no client considerations...
room versionmatrix specification5
https://spec.matrix.org/v1.18/rooms/v6/
Room Version 6 | Matrix Specification
This room version builds on version 5 while changing various authorization rules performed on events. Client considerations There are no client considerations...
room versionmatrix specification6
https://spec.matrix.org/v1.18/push-gateway-api/
Push Gateway API | Matrix Specification
Clients may want to receive push notifications when events are received at the homeserver. This is managed by a distinct entity called the Push Gateway.
gateway apimatrix specificationpush
https://spec.matrix.org/v1.18/olm-megolm/
Olm & Megolm | Matrix Specification
Matrix uses the Olm and Megolm cryptographic ratchets for end-to-end encryption. Olm: A Cryptographic Ratchet Megolm group ratchet
matrix specificationolm
https://matrix.org/blog/2018/05/17/introducing-matrix-specification-changes/
Matrix.org - Introducing Matrix Specification Changes
Matrix, the open protocol for secure decentralised communications
matrixintroducingspecificationchanges
https://app-attack-matrix.com/techniques/Reconnaissance/Application%20API%20Specification%20Harvesting/Application%20API%20Specification%20Harvesting/
Application API Specification Harvesting - Application Security Tactics & Techniques Matrix
security tactics techniquesapplication apispecificationharvestingmatrix
https://matrix.org/blog/2025/12/18/matrix-v1.17-release/
Matrix.org - Matrix v1.17 specification released
Matrix, the open protocol for secure decentralised communications
v1 17matrixspecificationreleased