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Tulir Asokan d09760c62f Merge remote-tracking branch 'upstream/release-v1.80' 4 days ago
.ci Add Sytest jobs with the asyncio reactor enabled (#14101) 3 weeks ago
.github Mirror images to the GitHub Container Registry (``). (#15281) 5 days ago
changelog.d 1.80.0rc1 4 days ago
contrib Make it easier to use DataGrip w/ Synapse's schema (#14982) 1 month ago
debian 1.80.0rc1 4 days ago
demo demo: check if we are in a virtualenv before overriding PYTHONPATH (#12916) 10 months ago
docker Load `/register/available` endpoint on workers (#15268) 1 week ago
docs Document that our Docker images are mirrored to GHCR. (#15282) 4 days ago
rust Stabilize support for MSC3873: disambuguated event push keys. (#15190) 3 weeks ago
scripts-dev Hack to rebuild the complement editable image (#15184) 3 weeks ago
stubs Stabilize support for MSC3966: event_property_contains push condition. (#15187) 3 weeks ago
synapse Merge remote-tracking branch 'upstream/release-v1.80' 4 days ago
synmark Bump black from 22.12.0 to 23.1.0 (#15103) 1 month ago
tests Fix error when sending message into deleted room. (#15235) 4 days ago
.codecov.yml Disable codecov reports to GH comments. 4 years ago
.coveragerc Fix coverage in sytest and use plugins for buildkite (#5922) 4 years ago
.dockerignore Add meow dockerfile 3 weeks ago
.editorconfig Apply correct editorconfig to .pyi files (#14526) 4 months ago
.git-blame-ignore-revs Update .git-blame-ignore-revs for #15103. 1 month ago
.gitignore Add poetry.toml to .gitignore (#14807) 2 months ago
.gitlab-ci.yml Add meow dockerfile 3 weeks ago
.rustfmt.toml Port the push rule classes to Rust. (#13768) 6 months ago
AUTHORS.rst Automatically delete empty groups/communities (#6453) 3 years ago Merge branch 'release-v1.80' of into release-v1.80 4 days ago Advertise docs (#10595) 2 years ago
Cargo.lock Bump serde from 1.0.155 to 1.0.157 (#15287) 5 days ago
Cargo.toml Add a stub Rust crate (#12595) 7 months ago
Dockerfile Add meow dockerfile 3 weeks ago Fix broken links in (#10331) 2 years ago
LICENSE Reference Matrix Home Server 9 years ago Add meow readme and config extension 3 weeks ago
README.rst fix grammar 7 months ago
UPGRADE.rst fix broken link to upgrade notes (#10631) 2 years ago
book.toml Compile and render Synapse's docs into a browsable, mobile-friendly and searchable website (#10086) 2 years ago Always build Rust extension in release mode (#14009) 6 months ago
mypy.ini Add missing type hints to ``. (#15230) 2 weeks ago
poetry.lock Bump pygithub from 1.57 to 1.58.1 (#15290) 5 days ago
pylint.cfg Added pylint config file: ignore missing-docstring messages. 9 years ago
pyproject.toml 1.80.0rc1 4 days ago
requirements.txt Merge remote-tracking branch 'upstream/release-v1.80' 4 days ago
sytest-blacklist Back out implementation of MSC2314 (#12474) 11 months ago
tox.ini Run lints under poetry in CI; remove lint tox jobs (#12434) 12 months ago

Maunium Synapse

This is a fork of Synapse to remove dumb limits and fix bugs that the upstream devs don't want to fix.

The only official distribution is the docker image in the GitLab container registry, but you can also install from source (upstream instructions).

The master branch and :latest docker tag are upgraded to each upstream release candidate very soon after release (usually within 10 minutes†). There are also docker tags for each release, e.g. :1.75.0. If you don't want RCs, use the specific release tags.

†If there are merge conflicts, the update may be delayed for up to a few days after the full release.

List of changes

  • Default power level for room creator is 9001 instead of 100.
  • Room creator can specify a custom room ID with the room_id param in the request body. If the room ID is already in use, it will return M_CONFLICT.
  • URL previewer user agent includes Bot so Twitter previews work properly. Upstreamed after over 2 years 🎉
  • Local event creation concurrency is disabled to avoid unnecessary state resolution. Upstreamed after over 3 years 🎉
  • Register admin API can register invalid user IDs.
  • Docker image with jemalloc enabled by default.
  • Config option to allow specific users to send events without unnecessary validation.
  • Config option to allow specific users to receive events that are usually filtered away (e.g. org.matrix.dummy_event and
  • Config option to allow specific users to use timestamp massaging without being appservice users.
  • Config option to allow appservices to use MSC2716 batch sending as any local user.
  • Removed bad pusher URL validation.
  • webp images are thumbnailed to webp instead of jpeg to avoid losing transparency.
  • Media repo Cache-Control header says immutable and 1 year for all media that exists, as media IDs in Matrix are immutable.
  • Allowed sending custom data with read receipts.

You can view the full list of changes on the meow-patchset branch. Additionally, historical patch sets are saved as meow-patchset-vX tags.


Generating a new config will include the meow section, but this is here for reference for existing configs.

   # List of users who aren't subject to unnecessary validation in the C-S API.
   - ""
   # List of users who will get org.matrix.dummy_event and events down /sync
   - ""
   # Whether or not the admin API should be able to register invalid user IDs.
   admin_api_register_invalid: true
   # List of users who can use timestamp massaging without being appservices
   - ""
   # Whether appservices should be allowed to use MSC2716 batch sending as any local user.
   appservice_batch_send_any: false