MSC4115: membership information on events #4115

richvdh · 2024-02-26T18:51:35Z

CoI declaration: I am employed by Element, and a member of the Matrix Spec Core Team (SCT). This proposal is written as part of my work within the Crypto team within Element.

FCP tickyboxes

richvdh · 2024-02-26T18:58:49Z

proposals/4115-membership-on-events.md

+serving an event over the client-server API.  (See
+[specification](https://spec.matrix.org/v1.9/client-server-api/#definition-clientevent)).
+
+We propose adding a new property, `membership`, which should contain the


Thoroughly unconvinced that membership is the best name here. "Whose membership?"

Suggestions?

my_membership is the top of my head answer

i think membership is good enough here, tbh - as long as the MSC itself is clearer that it's talking about the syncing user's membership rather than the sender's or similar.

I think it's clear enough. The sender must be in the room at the time they sent the event, so it wouldn't make sense to send the sender's membership. membership might not be a great name, but I can't think of anything that's reasonably short, that makes it much clearer, and doesn't sound awkward. So I think membership is good enough.

turt2live · 2024-02-26T22:14:13Z

proposals/4115-membership-on-events.md

Implementation requirements:

Server populating field - Add support for MSC4115 element-hq/synapse#17104

Client using field (demonstrating the solution solves the presented problem)

web: Use a different error message for UTDs when you weren't in the room. matrix-react-sdk#12453

EXA: Expected UTDs due to membership support element-hq/element-x-android#2754

EXI: Add specific UX for Expected UTDs due to membership element-hq/element-x-ios#2740

proposals/4115-membership-on-events.md

Co-authored-by: Matthew Hodgson <matthew@matrix.org>

* Make the new property *optional*. * Describe linear-DAG situation. * Mention client-side calculation as an alternative.

This is much easier to calculate in Synapse.

proposals/4115-membership-on-events.md

@clokep

Synapse 1.107.0 (2024-05-14) ============================ No significant changes since 1.107.0rc1. - Add preliminary support for [MSC3823: Account Suspension](matrix-org/matrix-spec-proposals#3823). ([\#17051](element-hq/synapse#17051)) - Declare support for [Matrix v1.10](https://matrix.org/blog/2024/03/22/matrix-v1.10-release/). Contributed by @clokep. ([\#17082](element-hq/synapse#17082)) - Add support for [MSC4115: membership metadata on events](matrix-org/matrix-spec-proposals#4115). ([\#17104](element-hq/synapse#17104), [\#17137](element-hq/synapse#17137)) - Fixed search feature of Element Android on homesevers using SQLite by returning search terms as search highlights. ([\#17000](element-hq/synapse#17000)) - Fixes a bug introduced in v1.52.0 where the `destination` query parameter for the [Destination Rooms Admin API](https://element-hq.github.io/synapse/v1.105/usage/administration/admin_api/federation.html#destination-rooms) failed to actually filter returned rooms. ([\#17077](element-hq/synapse#17077)) - For MSC3266 room summaries, support queries at the recommended endpoint of `/_matrix/client/unstable/im.nheko.summary/summary/{roomIdOrAlias}`. The existing endpoint of `/_matrix/client/unstable/im.nheko.summary/rooms/{roomIdOrAlias}/summary` is deprecated. ([\#17078](element-hq/synapse#17078)) - Apply user email & picture during OIDC registration if present & selected. ([\#17120](element-hq/synapse#17120)) - Improve error message for cross signing reset with [MSC3861](matrix-org/matrix-spec-proposals#3861) enabled. ([\#17121](element-hq/synapse#17121)) - Fix a bug which meant that to-device messages received over federation could be dropped when the server was under load or networking problems caused problems between Synapse processes or the database. ([\#17127](element-hq/synapse#17127)) - Fix bug where `StreamChangeCache` would not respect configured cache factors. ([\#17152](element-hq/synapse#17152)) - Correct licensing metadata on Docker image. ([\#17141](element-hq/synapse#17141)) - Update the `event_cache_size` and `global_factor` configuration options' documentation. ([\#17071](element-hq/synapse#17071)) - Remove broken sphinx docs. ([\#17073](element-hq/synapse#17073), [\#17148](element-hq/synapse#17148)) - Add RuntimeDirectory to example matrix-synapse.service systemd unit. ([\#17084](element-hq/synapse#17084)) - Fix various small typos throughout the docs. ([\#17114](element-hq/synapse#17114)) - Update enable_notifs configuration documentation. ([\#17116](element-hq/synapse#17116)) - Update the Upgrade Notes with the latest minimum supported Rust version of 1.66.0. Contributed by @jahway603. ([\#17140](element-hq/synapse#17140)) - Enable [MSC3266](matrix-org/matrix-spec-proposals#3266) by default in the Synapse Complement image. ([\#17105](element-hq/synapse#17105)) - Add optimisation to `StreamChangeCache.get_entities_changed(..)`. ([\#17130](element-hq/synapse#17130)) * Bump furo from 2024.1.29 to 2024.4.27. ([\#17133](element-hq/synapse#17133)) * Bump idna from 3.6 to 3.7. ([\#17136](element-hq/synapse#17136)) * Bump jsonschema from 4.21.1 to 4.22.0. ([\#17157](element-hq/synapse#17157)) * Bump lxml from 5.1.0 to 5.2.1. ([\#17158](element-hq/synapse#17158)) * Bump phonenumbers from 8.13.29 to 8.13.35. ([\#17106](element-hq/synapse#17106)) - Bump pillow from 10.2.0 to 10.3.0. ([\#17146](element-hq/synapse#17146)) * Bump pydantic from 2.6.4 to 2.7.0. ([\#17107](element-hq/synapse#17107)) * Bump pydantic from 2.7.0 to 2.7.1. ([\#17160](element-hq/synapse#17160)) * Bump pyicu from 2.12 to 2.13. ([\#17109](element-hq/synapse#17109)) * Bump serde from 1.0.197 to 1.0.198. ([\#17111](element-hq/synapse#17111)) * Bump serde from 1.0.198 to 1.0.199. ([\#17132](element-hq/synapse#17132)) * Bump serde from 1.0.199 to 1.0.200. ([\#17161](element-hq/synapse#17161)) * Bump serde_json from 1.0.115 to 1.0.116. ([\#17112](element-hq/synapse#17112)) - Update `tornado` Python dependency from 6.2 to 6.4. ([\#17131](element-hq/synapse#17131)) * Bump twisted from 23.10.0 to 24.3.0. ([\#17135](element-hq/synapse#17135)) * Bump types-bleach from 6.1.0.1 to 6.1.0.20240331. ([\#17110](element-hq/synapse#17110)) * Bump types-pillow from 10.2.0.20240415 to 10.2.0.20240423. ([\#17159](element-hq/synapse#17159)) * Bump types-setuptools from 69.0.0.20240125 to 69.5.0.20240423. ([\#17134](element-hq/synapse#17134))

richvdh · 2024-05-21T09:32:32Z

This seems to be working, so

@mscbot fcp merge

mscbot · 2024-05-21T09:32:35Z

mscbot · 2024-05-28T14:49:19Z

🔔 This is now entering its final comment period, as per the review above. 🔔

mscbot · 2024-06-02T14:49:29Z

The final comment period, with a disposition to merge, as per the review above, is now complete.

richvdh · 2024-06-07T10:52:18Z

Spec PR: matrix-org/matrix-spec#1847

turt2live · 2024-06-10T17:35:34Z

Merged 🎉

@clokep

# Synapse 1.109.0 (2024-06-18) - Add the ability to auto-accept invites on the behalf of users. See the [`auto_accept_invites`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#auto-accept-invites) config option for details. ([\#17147](element-hq/synapse#17147)) - Add experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync/e2ee` endpoint for to-device messages and device encryption info. ([\#17167](element-hq/synapse#17167)) - Support [MSC3916](matrix-org/matrix-spec-proposals#3916) by adding unstable media endpoints to `/_matrix/client`. ([\#17213](element-hq/synapse#17213)) - Add logging to tasks managed by the task scheduler, showing CPU and database usage. ([\#17219](element-hq/synapse#17219)) # Synapse 1.108.0 (2024-05-28) - Add a feature that allows clients to query the configured federation whitelist. Disabled by default. ([\#16848](element-hq/synapse#16848), [\#17199](element-hq/synapse#17199)) - Add the ability to allow numeric user IDs with a specific prefix when in the CAS flow. Contributed by Aurélien Grimpard. ([\#17098](element-hq/synapse#17098)) Synapse 1.107.0 (2024-05-14) - Add preliminary support for [MSC3823: Account Suspension](matrix-org/matrix-spec-proposals#3823). ([\#17051](element-hq/synapse#17051)) - Declare support for [Matrix v1.10](https://matrix.org/blog/2024/03/22/matrix-v1.10-release/). Contributed by @clokep. ([\#17082](element-hq/synapse#17082)) - Add support for [MSC4115: membership metadata on events](matrix-org/matrix-spec-proposals#4115). ([\#17104](element-hq/synapse#17104), [\#17137](element-hq/synapse#17137)) # Synapse 1.106.0 (2024-04-30) - Send an email if the address is already bound to an user account. ([\#16819](element-hq/synapse#16819)) - Implement the rendezvous mechanism described by [MSC4108](matrix-org/matrix-spec-proposals#4108). ([\#17056](element-hq/synapse#17056)) - Support delegating the rendezvous mechanism described [MSC4108](matrix-org/matrix-spec-proposals#4108) to an external implementation. ([\#17086](element-hq/synapse#17086))

@AaronDewes

No significant changes since 1.110.0rc3. - Fix bug where `/sync` requests could get blocked indefinitely after an upgrade from Synapse versions before v1.109.0. ([\#17386](element-hq/synapse#17386), [\#17391](element-hq/synapse#17391)) - Limit size of presence EDUs to 50 entries. ([\#17371](element-hq/synapse#17371)) - Fix building debian package for debian sid. ([\#17389](element-hq/synapse#17389)) - Fix uploading packages to PyPi. ([\#17363](element-hq/synapse#17363)) - Add initial implementation of an experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17187](element-hq/synapse#17187)) - Add experimental support for [MSC3823](matrix-org/matrix-spec-proposals#3823) - Account suspension. ([\#17255](element-hq/synapse#17255)) - Improve ratelimiting in Synapse. ([\#17256](element-hq/synapse#17256)) - Add support for the unstable [MSC4151](matrix-org/matrix-spec-proposals#4151) report room API. ([\#17270](element-hq/synapse#17270), [\#17296](element-hq/synapse#17296)) - Filter for public and empty rooms added to Admin-API [List Room API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#list-room-api). ([\#17276](element-hq/synapse#17276)) - Add `is_dm` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17277](element-hq/synapse#17277)) - Add `is_encrypted` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17281](element-hq/synapse#17281)) - Include user membership in events served to clients, per [MSC4115](matrix-org/matrix-spec-proposals#4115). ([\#17282](element-hq/synapse#17282)) - Do not require user-interactive authentication for uploading cross-signing keys for the first time, per [MSC3967](matrix-org/matrix-spec-proposals#3967). ([\#17284](element-hq/synapse#17284)) - Add `stream_ordering` sort to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17293](element-hq/synapse#17293)) - `register_new_matrix_user` now supports a --password-file flag, which is useful for scripting. ([\#17294](element-hq/synapse#17294)) - `register_new_matrix_user` now supports a --exists-ok flag to allow registration of users that already exist in the database. This is useful for scripts that bootstrap user accounts with initial passwords. ([\#17304](element-hq/synapse#17304)) - Add support for via query parameter from [MSC4156](matrix-org/matrix-spec-proposals#4156). ([\#17322](element-hq/synapse#17322)) - Add `is_invite` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17335](element-hq/synapse#17335)) - Support [MSC3916](https://github.com/matrix-org/matrix-spec-proposals/blob/rav/authentication-for-media/proposals/3916-authentication-for-media.md) by adding a federation /download endpoint. ([\#17350](element-hq/synapse#17350)) - Fix searching for users with their exact localpart whose ID includes a hyphen. ([\#17254](element-hq/synapse#17254)) - Fix wrong retention policy being used when filtering events. ([\#17272](element-hq/synapse#17272)) - Fix bug where OTKs were not always included in `/sync` response when using workers. ([\#17275](element-hq/synapse#17275)) - Fix a long-standing bug where an invalid 'from' parameter to [`/notifications`](https://spec.matrix.org/v1.10/client-server-api/#get_matrixclientv3notifications) would result in an Internal Server Error. ([\#17283](element-hq/synapse#17283)) - Fix edge case in `/sync` returning the wrong the state when using sharded event persisters. ([\#17295](element-hq/synapse#17295)) - Add initial implementation of an experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17301](element-hq/synapse#17301)) - Fix email notification subject when invited to a space. ([\#17336](element-hq/synapse#17336)) - Add missing quotes for example for `exclude_rooms_from_sync`. ([\#17308](element-hq/synapse#17308)) - Update header in the README to visually fix the the auto-generated table of contents. ([\#17329](element-hq/synapse#17329)) - Fix stale references to the Foundation's Security Disclosure Policy. ([\#17341](element-hq/synapse#17341)) - Add default values for `rc_invites.per_issuer` to docs. ([\#17347](element-hq/synapse#17347)) - Fix an error in the docs for `search_all_users` parameter under `user_directory`. ([\#17348](element-hq/synapse#17348)) - Remove unused `expire_access_token` option in the Synapse Docker config file. Contributed by @AaronDewes. ([\#17198](element-hq/synapse#17198)) - Use fully-qualified `PersistedEventPosition` when returning `RoomsForUser` to facilitate proper comparisons and `RoomStreamToken` generation. ([\#17265](element-hq/synapse#17265)) - Add debug logging for when room keys are uploaded, including whether they are replacing other room keys. ([\#17266](element-hq/synapse#17266)) - Handle OTK uploads off master. ([\#17271](element-hq/synapse#17271)) - Don't try and resync devices for remote users whose servers are marked as down. ([\#17273](element-hq/synapse#17273)) - Re-organize Pydantic models and types used in handlers. ([\#17279](element-hq/synapse#17279)) - Expose the worker instance that persisted the event on `event.internal_metadata.instance_name`. ([\#17300](element-hq/synapse#17300)) - Update the README with Element branding, improve headers and fix the #synapse:matrix.org support room link rendering. ([\#17324](element-hq/synapse#17324)) - Change path of the experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync implementation to `/org.matrix.simplified_msc3575/sync` since our simplified API is slightly incompatible with what's in the current MSC. ([\#17331](element-hq/synapse#17331)) - Handle device lists notifications for large accounts more efficiently in worker mode. ([\#17333](element-hq/synapse#17333), [\#17358](element-hq/synapse#17358)) - Do not block event sending/receiving while calculating large event auth chains. ([\#17338](element-hq/synapse#17338)) - Tidy up `parse_integer` docs and call sites to reflect the fact that they require non-negative integers by default, and bring `parse_integer_from_args` default in alignment. Contributed by Denis Kasak (@dkasak). ([\#17339](element-hq/synapse#17339)) * Bump authlib from 1.3.0 to 1.3.1. ([\#17343](element-hq/synapse#17343)) * Bump dawidd6/action-download-artifact from 3.1.4 to 5. ([\#17289](element-hq/synapse#17289)) * Bump dawidd6/action-download-artifact from 5 to 6. ([\#17313](element-hq/synapse#17313)) * Bump docker/build-push-action from 5 to 6. ([\#17312](element-hq/synapse#17312)) * Bump jinja2 from 3.1.3 to 3.1.4. ([\#17287](element-hq/synapse#17287)) * Bump lazy_static from 1.4.0 to 1.5.0. ([\#17355](element-hq/synapse#17355)) * Bump msgpack from 1.0.7 to 1.0.8. ([\#17317](element-hq/synapse#17317)) * Bump netaddr from 1.2.1 to 1.3.0. ([\#17353](element-hq/synapse#17353)) * Bump packaging from 24.0 to 24.1. ([\#17352](element-hq/synapse#17352)) * Bump phonenumbers from 8.13.37 to 8.13.39. ([\#17315](element-hq/synapse#17315)) * Bump regex from 1.10.4 to 1.10.5. ([\#17290](element-hq/synapse#17290)) * Bump requests from 2.31.0 to 2.32.2. ([\#17345](element-hq/synapse#17345)) * Bump sentry-sdk from 2.1.1 to 2.3.1. ([\#17263](element-hq/synapse#17263)) * Bump sentry-sdk from 2.3.1 to 2.6.0. ([\#17351](element-hq/synapse#17351)) * Bump tornado from 6.4 to 6.4.1. ([\#17344](element-hq/synapse#17344)) * Bump mypy from 1.8.0 to 1.9.0. ([\#17297](element-hq/synapse#17297)) * Bump types-jsonschema from 4.21.0.20240311 to 4.22.0.20240610. ([\#17288](element-hq/synapse#17288)) * Bump types-netaddr from 1.2.0.20240219 to 1.3.0.20240530. ([\#17314](element-hq/synapse#17314)) * Bump types-pillow from 10.2.0.20240423 to 10.2.0.20240520. ([\#17285](element-hq/synapse#17285)) * Bump types-pyyaml from 6.0.12.12 to 6.0.12.20240311. ([\#17316](element-hq/synapse#17316)) * Bump typing-extensions from 4.11.0 to 4.12.2. ([\#17354](element-hq/synapse#17354)) * Bump urllib3 from 2.0.7 to 2.2.2. ([\#17346](element-hq/synapse#17346))

@Michael-Hollister

# Synapse 1.112.0 (2024-07-30) This security release is to update our locked dependency on Twisted to 24.7.0rc1, which includes a security fix for [CVE-2024-41671 / GHSA-c8m8-j448-xjx7: Disordered HTTP pipeline response in twisted.web, again](GHSA-c8m8-j448-xjx7). Note that this security fix is also available as **Synapse 1.111.1**, which does not include the rest of the changes in Synapse 1.112.0. This issue means that, if multiple HTTP requests are pipelined in the same TCP connection, Synapse can send responses to the wrong HTTP request. If a reverse proxy was configured to use HTTP pipelining, this could result in responses being sent to the wrong user, severely harming confidentiality. With that said, despite being a high severity issue, **we consider it unlikely that Synapse installations will be affected**. The use of HTTP pipelining in this fashion would cause worse performance for clients (request-response latencies would be increased as users' responses would be artificially blocked behind other users' slow requests). Further, Nginx and Haproxy, two common reverse proxies, do not appear to support configuring their upstreams to use HTTP pipelining and thus would not be affected. For both of these reasons, we consider it unlikely that a Synapse deployment would be set up in such a configuration. Despite that, we cannot rule out that some installations may exist with this unusual setup and so we are releasing this security update today. **pip users:** Note that by default, upgrading Synapse using pip will not automatically upgrade Twisted. **Please manually install the new version of Twisted** using `pip install Twisted==24.7.0rc1`. Note also that even the `--upgrade-strategy=eager` flag to `pip install -U matrix-synapse` will not upgrade Twisted to a patched version because it is only a release candidate at this time. ### Internal Changes - Upgrade locked dependency on Twisted to 24.7.0rc1. ([\#17502](element-hq/synapse#17502)) # Synapse 1.112.0rc1 (2024-07-23) Please note that this release candidate does not include the security dependency update included in version 1.111.1 as this version was released before 1.111.1. The same security fix can be found in the full release of 1.112.0. ### Features - Add to-device extension support to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17416](element-hq/synapse#17416)) - Populate `name`/`avatar` fields in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17418](element-hq/synapse#17418)) - Populate `heroes` and room summary fields (`joined_count`, `invited_count`) in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17419](element-hq/synapse#17419)) - Populate `is_dm` room field in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17429](element-hq/synapse#17429)) - Add room subscriptions to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17432](element-hq/synapse#17432)) - Prepare for authenticated media freeze. ([\#17433](element-hq/synapse#17433)) - Add E2EE extension support to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17454](element-hq/synapse#17454)) ### Bugfixes - Add configurable option to always include offline users in presence sync results. Contributed by @Michael-Hollister. ([\#17231](element-hq/synapse#17231)) - Fix bug in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint when using room type filters and the user has one or more remote invites. ([\#17434](element-hq/synapse#17434)) - Order `heroes` by `stream_ordering` as the Matrix specification states (applies to `/sync`). ([\#17435](element-hq/synapse#17435)) - Fix rare bug where `/sync` would break for a user when using workers with multiple stream writers. ([\#17438](element-hq/synapse#17438)) ### Improved Documentation - Update the readme image to have a white background, so that it is readable in dark mode. ([\#17387](element-hq/synapse#17387)) - Add Red Hat Enterprise Linux and Rocky Linux 8 and 9 installation instructions. ([\#17423](element-hq/synapse#17423)) - Improve documentation for the [`default_power_level_content_override`](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#default_power_level_content_override) config option. ([\#17451](element-hq/synapse#17451)) ### Internal Changes - Make sure we always use the right logic for enabling the media repo. ([\#17424](element-hq/synapse#17424)) - Fix argument documentation for method `RateLimiter.record_action`. ([\#17426](element-hq/synapse#17426)) - Reduce volume of 'Waiting for current token' logs, which were introduced in v1.109.0. ([\#17428](element-hq/synapse#17428)) - Limit concurrent remote downloads to 6 per IP address, and decrement remote downloads without a content-length from the ratelimiter after the download is complete. ([\#17439](element-hq/synapse#17439)) - Remove unnecessary call to resume producing in fake channel. ([\#17449](element-hq/synapse#17449)) - Update experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint to bump room when it is created. ([\#17453](element-hq/synapse#17453)) - Speed up generating sliding sync responses. ([\#17458](element-hq/synapse#17458)) - Add cache to `get_rooms_for_local_user_where_membership_is` to speed up sliding sync. ([\#17460](element-hq/synapse#17460)) - Speed up fetching room keys from backup. ([\#17461](element-hq/synapse#17461)) - Speed up sorting of the room list in sliding sync. ([\#17468](element-hq/synapse#17468)) - Implement handling of `$ME` as a state key in sliding sync. ([\#17469](element-hq/synapse#17469)) ### Updates to locked dependencies * Bump bytes from 1.6.0 to 1.6.1. ([\#17441](element-hq/synapse#17441)) * Bump hiredis from 2.3.2 to 3.0.0. ([\#17464](element-hq/synapse#17464)) * Bump jsonschema from 4.22.0 to 4.23.0. ([\#17444](element-hq/synapse#17444)) * Bump matrix-org/done-action from 2 to 3. ([\#17440](element-hq/synapse#17440)) * Bump mypy from 1.9.0 to 1.10.1. ([\#17445](element-hq/synapse#17445)) * Bump pyopenssl from 24.1.0 to 24.2.1. ([\#17465](element-hq/synapse#17465)) * Bump ruff from 0.5.0 to 0.5.4. ([\#17466](element-hq/synapse#17466)) * Bump sentry-sdk from 2.6.0 to 2.8.0. ([\#17456](element-hq/synapse#17456)) * Bump sentry-sdk from 2.8.0 to 2.10.0. ([\#17467](element-hq/synapse#17467)) * Bump setuptools from 67.6.0 to 70.0.0. ([\#17448](element-hq/synapse#17448)) * Bump twine from 5.1.0 to 5.1.1. ([\#17443](element-hq/synapse#17443)) * Bump types-jsonschema from 4.22.0.20240610 to 4.23.0.20240712. ([\#17446](element-hq/synapse#17446)) * Bump ulid from 1.1.2 to 1.1.3. ([\#17442](element-hq/synapse#17442)) * Bump zipp from 3.15.0 to 3.19.1. ([\#17427](element-hq/synapse#17427)) # Synapse 1.111.0 (2024-07-16) No significant changes since 1.111.0rc2. # Synapse 1.111.0rc2 (2024-07-10) ### Bugfixes - Fix bug where using `synapse.app.media_repository` worker configuration would break the new media endpoints. ([\#17420](element-hq/synapse#17420)) ### Improved Documentation - Document the new federation media worker endpoints in the [upgrade notes](https://element-hq.github.io/synapse/v1.111/upgrade.html) and [worker docs](https://element-hq.github.io/synapse/v1.111/workers.html). ([\#17421](element-hq/synapse#17421)) ### Internal Changes - Route authenticated federation media requests to media repository workers in Complement tests. ([\#17422](element-hq/synapse#17422)) # Synapse 1.111.0rc1 (2024-07-09) ### Features - Add `rooms` data to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17320](element-hq/synapse#17320)) - Add `room_types`/`not_room_types` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17337](element-hq/synapse#17337)) - Return "required state" in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17342](element-hq/synapse#17342)) - Support [MSC3916](https://github.com/matrix-org/matrix-spec-proposals/blob/main/proposals/3916-authentication-for-media.md) by adding [`_matrix/client/v1/media/download`](https://spec.matrix.org/v1.11/client-server-api/#get_matrixclientv1mediadownloadservernamemediaid) endpoint. ([\#17365](element-hq/synapse#17365)) - Support [MSC3916](https://github.com/matrix-org/matrix-spec-proposals/blob/rav/authentication-for-media/proposals/3916-authentication-for-media.md) by adding [`_matrix/client/v1/media/thumbnail`](https://spec.matrix.org/v1.11/client-server-api/#get_matrixclientv1mediathumbnailservernamemediaid), [`_matrix/federation/v1/media/thumbnail`](https://spec.matrix.org/v1.11/server-server-api/#get_matrixfederationv1mediathumbnailmediaid) endpoints and stabilizing the remaining [`_matrix/client/v1/media`](https://spec.matrix.org/v1.11/client-server-api/#get_matrixclientv1mediaconfig) endpoints. ([\#17388](element-hq/synapse#17388)) - Add `rooms.bump_stamp` for easier client-side sorting in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17395](element-hq/synapse#17395)) - Forget all of a user's rooms upon deactivation, preventing local room purges from being blocked on deactivated users. ([\#17400](element-hq/synapse#17400)) - Declare support for [Matrix 1.11](https://matrix.org/blog/2024/06/20/matrix-v1.11-release/). ([\#17403](element-hq/synapse#17403)) - [MSC3861](matrix-org/matrix-spec-proposals#3861): allow overriding the introspection endpoint. ([\#17406](element-hq/synapse#17406)) ### Bugfixes - Fix rare race which caused no new to-device messages to be received from remote server. ([\#17362](element-hq/synapse#17362)) - Fix bug in experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint when using an old database. ([\#17398](element-hq/synapse#17398)) ### Improved Documentation - Clarify that `url_preview_url_blacklist` is a usability feature. ([\#17356](element-hq/synapse#17356)) - Fix broken links in README. ([\#17379](element-hq/synapse#17379)) - Clarify that changelog content *and file extension* need to match in order for entries to merge. ([\#17399](element-hq/synapse#17399)) ### Internal Changes - Make the release script create a release branch for Complement as well. ([\#17318](element-hq/synapse#17318)) - Fix uploading packages to PyPi. ([\#17363](element-hq/synapse#17363)) - Add CI check for the README. ([\#17367](element-hq/synapse#17367)) - Fix linting errors from new `ruff` version. ([\#17381](element-hq/synapse#17381), [\#17411](element-hq/synapse#17411)) - Fix building debian packages on non-clean checkouts. ([\#17390](element-hq/synapse#17390)) - Finish up work to allow per-user feature flags. ([\#17392](element-hq/synapse#17392), [\#17410](element-hq/synapse#17410)) - Allow enabling sliding sync per-user. ([\#17393](element-hq/synapse#17393)) ### Updates to locked dependencies * Bump certifi from 2023.7.22 to 2024.7.4. ([\#17404](element-hq/synapse#17404)) * Bump cryptography from 42.0.7 to 42.0.8. ([\#17382](element-hq/synapse#17382)) * Bump ijson from 3.2.3 to 3.3.0. ([\#17413](element-hq/synapse#17413)) * Bump log from 0.4.21 to 0.4.22. ([\#17384](element-hq/synapse#17384)) * Bump mypy-zope from 1.0.4 to 1.0.5. ([\#17414](element-hq/synapse#17414)) * Bump pillow from 10.3.0 to 10.4.0. ([\#17412](element-hq/synapse#17412)) * Bump pydantic from 2.7.1 to 2.8.2. ([\#17415](element-hq/synapse#17415)) * Bump ruff from 0.3.7 to 0.5.0. ([\#17381](element-hq/synapse#17381)) * Bump serde from 1.0.203 to 1.0.204. ([\#17409](element-hq/synapse#17409)) * Bump serde_json from 1.0.117 to 1.0.120. ([\#17385](element-hq/synapse#17385), [\#17408](element-hq/synapse#17408)) * Bump types-setuptools from 69.5.0.20240423 to 70.1.0.20240627. ([\#17380](element-hq/synapse#17380)) # Synapse 1.110.0 (2024-07-03) No significant changes since 1.110.0rc3. # Synapse 1.110.0rc3 (2024-07-02) ### Bugfixes - Fix bug where `/sync` requests could get blocked indefinitely after an upgrade from Synapse versions before v1.109.0. ([\#17386](element-hq/synapse#17386), [\#17391](element-hq/synapse#17391)) ### Internal Changes - Limit size of presence EDUs to 50 entries. ([\#17371](element-hq/synapse#17371)) - Fix building debian package for debian sid. ([\#17389](element-hq/synapse#17389)) # Synapse 1.110.0rc2 (2024-06-26) ### Internal Changes - Fix uploading packages to PyPi. ([\#17363](element-hq/synapse#17363)) # Synapse 1.110.0rc1 (2024-06-26) ### Features - Add initial implementation of an experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17187](element-hq/synapse#17187)) - Add experimental support for [MSC3823](matrix-org/matrix-spec-proposals#3823) - Account suspension. ([\#17255](element-hq/synapse#17255)) - Improve ratelimiting in Synapse. ([\#17256](element-hq/synapse#17256)) - Add support for the unstable [MSC4151](matrix-org/matrix-spec-proposals#4151) report room API. ([\#17270](element-hq/synapse#17270), [\#17296](element-hq/synapse#17296)) - Filter for public and empty rooms added to Admin-API [List Room API](https://element-hq.github.io/synapse/latest/admin_api/rooms.html#list-room-api). ([\#17276](element-hq/synapse#17276)) - Add `is_dm` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17277](element-hq/synapse#17277)) - Add `is_encrypted` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17281](element-hq/synapse#17281)) - Include user membership in events served to clients, per [MSC4115](matrix-org/matrix-spec-proposals#4115). ([\#17282](element-hq/synapse#17282)) - Do not require user-interactive authentication for uploading cross-signing keys for the first time, per [MSC3967](matrix-org/matrix-spec-proposals#3967). ([\#17284](element-hq/synapse#17284)) - Add `stream_ordering` sort to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17293](element-hq/synapse#17293)) - `register_new_matrix_user` now supports a --password-file flag, which is useful for scripting. ([\#17294](element-hq/synapse#17294)) - `register_new_matrix_user` now supports a --exists-ok flag to allow registration of users that already exist in the database. This is useful for scripts that bootstrap user accounts with initial passwords. ([\#17304](element-hq/synapse#17304)) - Add support for via query parameter from [MSC4156](matrix-org/matrix-spec-proposals#4156). ([\#17322](element-hq/synapse#17322)) - Add `is_invite` filtering to experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17335](element-hq/synapse#17335)) - Support [MSC3916](https://github.com/matrix-org/matrix-spec-proposals/blob/main/proposals/3916-authentication-for-media.md) by adding a federation /download endpoint. ([\#17350](element-hq/synapse#17350)) ### Bugfixes - Fix searching for users with their exact localpart whose ID includes a hyphen. ([\#17254](element-hq/synapse#17254)) - Fix wrong retention policy being used when filtering events. ([\#17272](element-hq/synapse#17272)) - Fix bug where OTKs were not always included in `/sync` response when using workers. ([\#17275](element-hq/synapse#17275)) - Fix a long-standing bug where an invalid 'from' parameter to [`/notifications`](https://spec.matrix.org/v1.10/client-server-api/#get_matrixclientv3notifications) would result in an Internal Server Error. ([\#17283](element-hq/synapse#17283)) - Fix edge case in `/sync` returning the wrong the state when using sharded event persisters. ([\#17295](element-hq/synapse#17295)) - Add initial implementation of an experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync `/sync` endpoint. ([\#17301](element-hq/synapse#17301)) - Fix email notification subject when invited to a space. ([\#17336](element-hq/synapse#17336)) ### Improved Documentation - Add missing quotes for example for `exclude_rooms_from_sync`. ([\#17308](element-hq/synapse#17308)) - Update header in the README to visually fix the the auto-generated table of contents. ([\#17329](element-hq/synapse#17329)) - Fix stale references to the Foundation's Security Disclosure Policy. ([\#17341](element-hq/synapse#17341)) - Add default values for `rc_invites.per_issuer` to docs. ([\#17347](element-hq/synapse#17347)) - Fix an error in the docs for `search_all_users` parameter under `user_directory`. ([\#17348](element-hq/synapse#17348)) ### Internal Changes - Remove unused `expire_access_token` option in the Synapse Docker config file. Contributed by @AaronDewes. ([\#17198](element-hq/synapse#17198)) - Use fully-qualified `PersistedEventPosition` when returning `RoomsForUser` to facilitate proper comparisons and `RoomStreamToken` generation. ([\#17265](element-hq/synapse#17265)) - Add debug logging for when room keys are uploaded, including whether they are replacing other room keys. ([\#17266](element-hq/synapse#17266)) - Handle OTK uploads off master. ([\#17271](element-hq/synapse#17271)) - Don't try and resync devices for remote users whose servers are marked as down. ([\#17273](element-hq/synapse#17273)) - Re-organize Pydantic models and types used in handlers. ([\#17279](element-hq/synapse#17279)) - Expose the worker instance that persisted the event on `event.internal_metadata.instance_name`. ([\#17300](element-hq/synapse#17300)) - Update the README with Element branding, improve headers and fix the #synapse:matrix.org support room link rendering. ([\#17324](element-hq/synapse#17324)) - Change path of the experimental [MSC3575](matrix-org/matrix-spec-proposals#3575) Sliding Sync implementation to `/org.matrix.simplified_msc3575/sync` since our simplified API is slightly incompatible with what's in the current MSC. ([\#17331](element-hq/synapse#17331)) - Handle device lists notifications for large accounts more efficiently in worker mode. ([\#17333](element-hq/synapse#17333), [\#17358](element-hq/synapse#17358)) - Do not block event sending/receiving while calculating large event auth chains. ([\#17338](element-hq/synapse#17338)) - Tidy up `parse_integer` docs and call sites to reflect the fact that they require non-negative integers by default, and bring `parse_integer_from_args` default in alignment. Contributed by Denis Kasak (@dkasak). ([\#17339](element-hq/synapse#17339)) ### Updates to locked dependencies * Bump authlib from 1.3.0 to 1.3.1. ([\#17343](element-hq/synapse#17343)) * Bump dawidd6/action-download-artifact from 3.1.4 to 5. ([\#17289](element-hq/synapse#17289)) * Bump dawidd6/action-download-artifact from 5 to 6. ([\#17313](element-hq/synapse#17313)) * Bump docker/build-push-action from 5 to 6. ([\#17312](element-hq/synapse#17312)) * Bump jinja2 from 3.1.3 to 3.1.4. ([\#17287](element-hq/synapse#17287)) * Bump lazy_static from 1.4.0 to 1.5.0. ([\#17355](element-hq/synapse#17355)) * Bump msgpack from 1.0.7 to 1.0.8. ([\#17317](element-hq/synapse#17317)) * Bump netaddr from 1.2.1 to 1.3.0. ([\#17353](element-hq/synapse#17353)) * Bump packaging from 24.0 to 24.1. ([\#17352](element-hq/synapse#17352)) * Bump phonenumbers from 8.13.37 to 8.13.39. ([\#17315](element-hq/synapse#17315)) * Bump regex from 1.10.4 to 1.10.5. ([\#17290](element-hq/synapse#17290)) * Bump requests from 2.31.0 to 2.32.2. ([\#17345](element-hq/synapse#17345)) * Bump sentry-sdk from 2.1.1 to 2.3.1. ([\#17263](element-hq/synapse#17263)) * Bump sentry-sdk from 2.3.1 to 2.6.0. ([\#17351](element-hq/synapse#17351)) * Bump tornado from 6.4 to 6.4.1. ([\#17344](element-hq/synapse#17344)) * Bump mypy from 1.8.0 to 1.9.0. ([\#17297](element-hq/synapse#17297)) * Bump types-jsonschema from 4.21.0.20240311 to 4.22.0.20240610. ([\#17288](element-hq/synapse#17288)) * Bump types-netaddr from 1.2.0.20240219 to 1.3.0.20240530. ([\#17314](element-hq/synapse#17314)) * Bump types-pillow from 10.2.0.20240423 to 10.2.0.20240520. ([\#17285](element-hq/synapse#17285)) * Bump types-pyyaml from 6.0.12.12 to 6.0.12.20240311. ([\#17316](element-hq/synapse#17316)) * Bump typing-extensions from 4.11.0 to 4.12.2. ([\#17354](element-hq/synapse#17354)) * Bump urllib3 from 2.0.7 to 2.2.2. ([\#17346](element-hq/synapse#17346))

richvdh added 2 commits February 26, 2024 18:51

Proposal for membership information on events

2545ccf

unstable prefix

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richvdh changed the title ~~Proposal for membership information on events~~ MSC4115: membership information on events Feb 26, 2024

typo

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richvdh commented Feb 26, 2024

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richvdh marked this pull request as ready for review February 26, 2024 18:59

richvdh mentioned this pull request Feb 26, 2024

Users who join an encrypted room at the same time as a message is sent may receive a UTD (join/send race) element-hq/element-meta#2268

Open

turt2live added e2e proposal A matrix spec change proposal client-server Client-Server API kind:maintenance MSC which clarifies/updates existing spec needs-implementation This MSC does not have a qualifying implementation for the SCT to review. The MSC cannot enter FCP. labels Feb 26, 2024

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andybalaam reviewed Feb 27, 2024

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BillCarsonFr mentioned this pull request Feb 28, 2024

Expected UTDs: Hide device-relative historical UTDs element-hq/element-meta#2313

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ara4n reviewed Mar 1, 2024

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proposals/4115-membership-on-events.md Outdated Show resolved Hide resolved

Update proposals/4115-membership-on-events.md

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Co-authored-by: Matthew Hodgson <matthew@matrix.org>

richvdh mentioned this pull request Mar 21, 2024

Expected UTDs: Hide UTDs for messages sent while you were not in the room ("Pre-join UTDs") element-hq/element-meta#2317

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17 tasks

kegsay mentioned this pull request Apr 16, 2024

Supress membership field on MSC4115 matrix-org/sliding-sync#421

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richvdh added 3 commits April 18, 2024 13:01

Update MSC4115

3ab18b5

* Make the new property *optional*. * Describe linear-DAG situation. * Mention client-side calculation as an alternative.

spleling

bbcedf8

Return state *after* the event

7142bc3

This is much easier to calculate in Synapse.

richvdh mentioned this pull request Apr 22, 2024

Test for MSC4115 support matrix-org/complement#722

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andybalaam mentioned this pull request Apr 23, 2024

crypto: UtdCause enum in reporting hooks and encryption event matrix-org/matrix-rust-sdk#3337

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mscbot added proposed-final-comment-period Currently awaiting signoff of a majority of team members in order to enter the final comment period. disposition-merge labels May 21, 2024

fix formatting

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mscbot added final-comment-period This MSC has entered a final comment period in interest to approval, postpone, or delete in 5 days. and removed proposed-final-comment-period Currently awaiting signoff of a majority of team members in order to enter the final comment period. labels May 28, 2024

turt2live removed the needs-implementation This MSC does not have a qualifying implementation for the SCT to review. The MSC cannot enter FCP. label May 28, 2024

mscbot added finished-final-comment-period and removed disposition-merge final-comment-period This MSC has entered a final comment period in interest to approval, postpone, or delete in 5 days. labels Jun 2, 2024

turt2live merged commit 712dd41 into main Jun 3, 2024
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turt2live added spec-pr-missing Proposal has been implemented and is being used in the wild but hasn't yet been added to the spec and removed finished-final-comment-period labels Jun 3, 2024

This was referenced Jun 3, 2024

Support stable identifiers for MSC4115 element-hq/element-x-android#2971

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Support stable identifiers for MSC4115 element-hq/element-x-ios#2897

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Support stable identifiers for MSC4115 matrix-org/matrix-rust-sdk#3507

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richvdh deleted the rav/proposal/membership_on_events branch June 7, 2024 10:17

richvdh added spec-pr-in-review A proposal which has been PR'd against the spec and is in review and removed spec-pr-missing Proposal has been implemented and is being used in the wild but hasn't yet been added to the spec labels Jun 7, 2024

turt2live added merged A proposal whose PR has merged into the spec! and removed spec-pr-in-review A proposal which has been PR'd against the spec and is in review labels Jun 10, 2024

Kladki mentioned this pull request Jun 15, 2024

Implement Matrix 1.11 changes ruma/ruma#1782

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Declare support for Matrix v1.11 element-hq/synapse#17402

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MSC4115: membership information on events #4115

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MSC4115: membership information on events #4115

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