chore(deps): update matrixdotorg/synapse docker tag to v1.117.0

[renovate]

This PR contains the following updates:

Package	Update	Change
matrixdotorg/synapse (source)	minor	v1.96.1 -> v1.117.0

---

Warning

Some dependencies could not be looked up. Check the Dependency Dashboard for more information.

---

Release Notes

element-hq/synapse (matrixdotorg/synapse)

v1.117.0

Compare Source

Synapse 1.117.0 (2024-10-15)

No significant changes since 1.117.0rc1.

Synapse 1.117.0rc1 (2024-10-08)

Features

• Add config option redis.password_path. (#​17717)

Bugfixes

• Fix a rare bug introduced in v1.29.0 where invalidating a user's access token from a worker could raise an error. (#​17779)
• In the response to GET /_matrix/client/versions, set the unstable_features flag for MSC4140 to false when server configuration disables support for delayed events. (#​17780)
• Improve input validation and room membership checks in admin redaction API. (#​17792)

Improved Documentation

• Clarify the docstring of test_forget_when_not_left. (#​17628)
• Add documentation note about PYTHONMALLOC for accurate jemalloc memory tracking. Contributed by @​hensg. (#​17709)
• Remove spurious "TODO UPDATE ALL THIS" note in the Debian installation docs. (#​17749)
• Explain how load balancing works for federation_sender_instances. (#​17776)

Internal Changes

• Minor performance increase for large accounts using sliding sync. (#​17751)
• Increase performance of the notifier when there are many syncing users. (#​17765, #​17766)
• Fix performance of streams that don't change often. (#​17767)
• Improve performance of sliding sync connections that do not ask for any rooms. (#​17768)
• Reduce overhead of sliding sync E2EE loops. (#​17771)
• Sliding sync minor performance speed up using new table. (#​17787)
• Sliding sync minor performance improvement by omitting unchanged data from incremental responses. (#​17788)
• Speed up sliding sync when there are many active subscriptions. (#​17789)
• Add missing license headers on new source files. (#​17799)

Updates to locked dependencies

• Bump phonenumbers from 8.13.45 to 8.13.46. (#​17773)
• Bump python-multipart from 0.0.10 to 0.0.12. (#​17772)
• Bump regex from 1.10.6 to 1.11.0. (#​17770)
• Bump ruff from 0.6.7 to 0.6.8. (#​17774)

v1.116.0

Compare Source

Synapse 1.116.0 (2024-10-01)

No significant changes since 1.116.0rc2.

Synapse 1.116.0rc2 (2024-09-26)

Features

• Add implementation of restricting who can overwrite a state event as proposed by MSC3757. (#​17513)

Synapse 1.116.0rc1 (2024-09-25)

Features

• Add initial implementation of delayed events as proposed by MSC4140. (#​17326)
• Add an asynchronous Admin API endpoint to redact all a user's events,
  and an endpoint to check on the status of that redaction task. (#​17506)
• Add support for the tags and not_tags filters for MSC4186 Sliding Sync. (#​17662)
• Guests can use the new media endpoints to download media, as described by MSC4189. (#​17675)
• Add config option turn_shared_secret_path. (#​17690)
• Return room tags in MSC4186 Sliding Sync account data extension. (#​17707)

Bugfixes

• Make sure we get up-to-date state information when using the new MSC4186 Sliding Sync tables to derive room membership. (#​17692)
• Fix bug where room account data would not correctly be sent down MSC4186 Sliding Sync for old rooms. (#​17695)
• Fix a bug in MSC4186 Sliding Sync which could prevent /sync from working for certain user accounts. (#​17727, #​17733)
• Ignore invites from ignored users in Sliding Sync. (#​17729)
• Fix bug in MSC4186 Sliding Sync where the server would incorrectly return a negative bump stamp, which caused Element X apps to stop syncing. (#​17748)

Internal Changes

• Import pydantic objects from the _pydantic_compat module.
  This allows check_pydantic_models.py to mock those pydantic objects
  only in the synapse module, and not interfere with pydantic objects in
  external dependencies. (#​17667)
• Use MSC4186 Sliding Sync tables as a bulk shortcut for getting the max event_stream_ordering of rooms. (#​17693)
• Speed up MSC4186 sliding sync requests a bit where there are many room changes. (#​17696)
• Refactor MSC4186 sliding sync filter unit tests so the sliding sync API has better test coverage. (#​17703)
• Fetch bump_stamps more efficiently in MSC4186 Sliding Sync. (#​17723)
• Shortcut for checking if certain background updates have completed (utilized in MSC4186 Sliding Sync). (#​17724)
• More efficiently fetch rooms for MSC4186 Sliding Sync. (#​17725)
• Fix _bulk_get_max_event_pos being inefficient. (#​17728)
• Add cache to get_tags_for_room(...). (#​17730)
• Small performance improvement in speeding up MSC4186 Sliding Sync. (#​17731)
• Minor speed up of initial MSC4186 sliding sync requests. (#​17734)
• Remove usage of the deprecated cgi module, deprecated in Python 3.11 and removed in Python 3.13. (#​17741)
• Fix typing of a variable that is not Unknown anymore after updating treq. (#​17744)

Updates to locked dependencies

• Bump anyhow from 1.0.86 to 1.0.89. (#​17685, #​17716)
• Bump bytes from 1.7.1 to 1.7.2. (#​17743)
• Bump cryptography from 43.0.0 to 43.0.1. (#​17689)
• Bump idna from 3.8 to 3.10. (#​17758)
• Bump msgpack from 1.0.8 to 1.1.0. (#​17759)
• Bump phonenumbers from 8.13.44 to 8.13.45. (#​17762)
• Bump prometheus-client from 0.20.0 to 0.21.0. (#​17746)
• Bump pyasn1 from 0.6.0 to 0.6.1. (#​17714)
• Bump pyasn1-modules from 0.4.0 to 0.4.1. (#​17747)
• Bump pydantic from 2.8.2 to 2.9.2. (#​17756)
• Bump python-multipart from 0.0.9 to 0.0.10. (#​17745)
• Bump ruff from 0.6.4 to 0.6.7. (#​17715, #​17760)
• Bump sentry-sdk from 2.13.0 to 2.14.0. (#​17712)
• Bump serde from 1.0.209 to 1.0.210. (#​17686)
• Bump serde_json from 1.0.127 to 1.0.128. (#​17687)
• Bump treq from 23.11.0 to 24.9.1. (#​17744)
• Bump types-pyyaml from 6.0.12.20240808 to 6.0.12.20240917. (#​17755)
• Bump types-requests from 2.32.0.20240712 to 2.32.0.20240914. (#​17713)
• Bump types-setuptools from 74.1.0.20240907 to 75.1.0.20240917. (#​17757)

v1.115.0

Compare Source

Synapse 1.115.0 (2024-09-17)

No significant changes since 1.115.0rc2.

Synapse 1.115.0rc2 (2024-09-12)

Internal Changes

• Pre-populate room data used in experimental MSC3575 Sliding Sync /sync endpoint for quick filtering/sorting. (#​17652)
• Speed up sliding sync by reducing amount of data pulled out of the database for large rooms. (#​17683)

Synapse 1.115.0rc1 (2024-09-10)

Features

• Improve cross-signing upload when using MSC3861 to use a custom UIA flow stage, with web fallback support. (#​17509)

Bugfixes

• Return 400 M_BAD_JSON upon attempting to complete various room actions with a non-local user ID and unknown room ID, rather than an internal server error. (#​17607)
• Fix authenticated media responses using a wrong limit when following redirects over federation. (#​17626)
• Fix bug where we returned the wrong bump_stamp for invites in sliding sync response, causing incorrect ordering of invites in the room list. (#​17674)

Improved Documentation

• Clarify that the admin api resource is only loaded on the main process and not workers. (#​17590)
• Fixed typo in saml2_config config example. (#​17594)

Deprecations and Removals

• Stabilise MSC4156 by removing the msc4156_enabled config setting and defaulting it to true. (#​17650)

Internal Changes

• Update MSC3861 implementation: load the issuer and account management URLs from OIDC discovery. (#​17407)
• Pre-populate room data used in experimental MSC3575 Sliding Sync /sync endpoint for quick filtering/sorting. (#​17512, #​17632, #​17633, #​17634, #​17635, #​17636, #​17641, #​17654, #​17673)
• Store sliding sync per-connection state in the database. (#​17599, #​17631)
• Make the sliding sync PerConnectionState class immutable. (#​17600)
• Replace isort and black with ruff. (#​17620, #​17643)
• Sliding Sync: Split up get_room_membership_for_user_at_to_token. (#​17629)
• Use new database tables for sliding sync. (#​17630, #​17649)
• Prevent duplicate tags being added to Sliding Sync traces. (#​17655)
• Get bump_stamp from new sliding sync tables which should be faster. (#​17658)
• Speed up incremental Sliding Sync requests by avoiding extra work. (#​17665)
• Small performance improvement in speeding up sliding sync. (#​17666, #​17670, #​17672)
• Speed up sliding sync by reducing number of database calls. (#​17684)
• Speed up sync by pulling out fewer events from the database. (#​17688)

Updates to locked dependencies

• Bump authlib from 1.3.1 to 1.3.2. (#​17679)
• Bump idna from 3.7 to 3.8. (#​17682)
• Bump ruff from 0.6.2 to 0.6.4. (#​17680)
• Bump towncrier from 24.7.1 to 24.8.0. (#​17645)
• Bump twisted from 24.7.0rc1 to 24.7.0. (#​17647)
• Bump types-pillow from 10.2.0.20240520 to 10.2.0.20240822. (#​17644)
• Bump types-psycopg2 from 2.9.21.20240417 to 2.9.21.20240819. (#​17646)
• Bump types-setuptools from 71.1.0.20240818 to 74.1.0.20240907. (#​17681)

v1.114.0

Compare Source

Synapse 1.114.0 (2024-09-02)

This release enables support for MSC4186 — Simplified Sliding Sync. This allows using the upcoming releases of the Element X mobile apps without having to run a Sliding Sync Proxy.

Features

• Enable native sliding sync support (MSC3575 and MSC4186) by default. (#​17648)

Synapse 1.114.0rc3 (2024-08-30)

Bugfixes

• Fix regression in v1.114.0rc2 that caused workers to fail to start. (#​17626)

Synapse 1.114.0rc2 (2024-08-30)

Features

• Improve cross-signing upload when using MSC3861 to use a custom UIA flow stage, with web fallback support. (#​17509)
• Make hash_password script accept password input from stdin. (#​17608)

Bugfixes

• Fix hierarchy returning 403 when room is accessible through federation. Contributed by Krishan (@​kfiven). (#​17194)
• Fix content-length on federation /thumbnail responses. (#​17532)
• Fix authenticated media responses using a wrong limit when following redirects over federation. (#​17543)

Internal Changes

• MSC3861: load the issuer and account management URLs from OIDC discovery. (#​17407)
• Refactor sliding sync class into multiple files. (#​17595)
• Store sliding sync per-connection state in the database. (#​17599)
• Make the sliding sync PerConnectionState class immutable. (#​17600)
• Add support to @tag_args for standalone functions. (#​17604)
• Speed up incremental syncs in sliding sync by adding some more caching. (#​17606)
• Always return the user's own read receipts in sliding sync. (#​17617)
• Replace isort and black with ruff. (#​17620)
• Refactor sliding sync code to move room list logic out into a separate class. (#​17622)

Updates to locked dependencies

• Bump attrs from 23.2.0 to 24.2.0. (#​17609)
• Bump cryptography from 42.0.8 to 43.0.0. (#​17584)
• Bump phonenumbers from 8.13.43 to 8.13.44. (#​17610)
• Bump pygithub from 2.3.0 to 2.4.0. (#​17612)
• Bump pyyaml from 6.0.1 to 6.0.2. (#​17611)
• Bump sentry-sdk from 2.12.0 to 2.13.0. (#​17585)
• Bump serde from 1.0.206 to 1.0.208. (#​17581)
• Bump serde from 1.0.208 to 1.0.209. (#​17613)
• Bump serde_json from 1.0.124 to 1.0.125. (#​17582)
• Bump serde_json from 1.0.125 to 1.0.127. (#​17614)
• Bump types-jsonschema from 4.23.0.20240712 to 4.23.0.20240813. (#​17583)
• Bump types-setuptools from 71.1.0.20240726 to 71.1.0.20240818. (#​17586)

Synapse 1.114.0rc1 (2024-08-20)

Features

• Add a flag to /versions, org.matrix.simplified_msc3575, to indicate whether experimental sliding sync support has been enabled. (#​17571)
• Handle changes in timeline_limit in experimental sliding sync. (#​17579)
• Correctly track read receipts that should be sent down in experimental sliding sync. (#​17575, #​17589, #​17592)

Bugfixes

• Start handlers for new media endpoints when media resource configured. (#​17483)
• Fix timeline ordering (using stream_ordering instead of topological ordering) in experimental MSC3575 Sliding Sync /sync endpoint. (#​17510)
• Fix experimental sliding sync implementation to remember any updates in rooms that were not sent down immediately. (#​17535)
• Better exclude partially stated rooms if we must await full state in experimental MSC3575 Sliding Sync /sync endpoint. (#​17538)
• Handle lower-case http headers in _Mulitpart_Parser_Protocol. (#​17545)
• Fix fetching federation signing keys from servers that omit old_verify_keys. Contributed by @​tulir @​ Beeper. (#​17568)
• Fix bug where we would respond with an error when a remote server asked for media that had a length of 0, using the new multipart federation media endpoint. (#​17570)

Improved Documentation

• Clarify default behaviour of the
  auto_accept_invites.worker_to_run_on
  option. (#​17515)
• Improve docstrings for profile methods. (#​17559)

Internal Changes

• Add more tracing to experimental MSC3575 Sliding Sync /sync endpoint. (#​17514)
• Fixup comment in sliding sync implementation. (#​17531)
• Replace override of deprecated method HTTPAdapter.get_connection with get_connection_with_tls_context. (#​17536)
• Fix performance of device lists in /key/changes and sliding sync. (#​17537, #​17548)
• Bump setuptools from 67.6.0 to 72.1.0. (#​17542)
• Add a utility function for generating random event IDs. (#​17557)
• Speed up responding to media requests. (#​17558, #​17561, #​17564, #​17566, #​17567, #​17569)
• Test github token before running release script steps. (#​17562)
• Reduce log spam of multipart files. (#​17563)
• Refactor per-connection state in experimental sliding sync handler. (#​17574)
• Add histogram metrics for sliding sync processing time. (#​17593)

Updates to locked dependencies

• Bump bytes from 1.6.1 to 1.7.1. (#​17526)
• Bump lxml from 5.2.2 to 5.3.0. (#​17550)
• Bump phonenumbers from 8.13.42 to 8.13.43. (#​17551)
• Bump regex from 1.10.5 to 1.10.6. (#​17527)
• Bump sentry-sdk from 2.10.0 to 2.12.0. (#​17553)
• Bump serde from 1.0.204 to 1.0.206. (#​17556)
• Bump serde_json from 1.0.122 to 1.0.124. (#​17555)
• Bump sigstore/cosign-installer from 3.5.0 to 3.6.0. (#​17549)
• Bump types-pyyaml from 6.0.12.20240311 to 6.0.12.20240808. (#​17552)
• Bump types-requests from 2.31.0.20240406 to 2.32.0.20240712. (#​17524)

v1.113.0

Compare Source

Synapse 1.113.0 (2024-08-13)

No significant changes since 1.113.0rc1.

Synapse 1.113.0rc1 (2024-08-06)

Features

• Track which rooms have been sent to clients in the experimental MSC3575 Sliding Sync /sync endpoint. (#​17447)
• Add Account Data extension support to experimental MSC3575 Sliding Sync /sync endpoint. (#​17477)
• Add receipts extension support to experimental MSC3575 Sliding Sync /sync endpoint. (#​17489)
• Add typing notification extension support to experimental MSC3575 Sliding Sync /sync endpoint. (#​17505)

Bugfixes

• Update experimental MSC3575 Sliding Sync /sync endpoint to handle invite/knock rooms when filtering. (#​17450)
• Fix a bug introduced in v1.110.0 which caused /keys/query to return incomplete results, leading to high network activity and CPU usage on Matrix clients. (#​17499)

Improved Documentation

• Update the allowed_local_3pids config option's msisdn address to a working example. (#​17476)

Internal Changes

• Change sliding sync to use their own token format in preparation for storing per-connection state. (#​17452)
• Ensure we don't send down negative bump_stamp in experimental sliding sync endpoint. (#​17478)
• Do not send down empty room entries down experimental sliding sync endpoint. (#​17479)
• Refactor Sliding Sync tests to better utilize the SlidingSyncBase. (#​17481, #​17482)
• Add some opentracing tags and logging to the experimental sliding sync implementation. (#​17501)
• Split and move Sliding Sync tests so we have some more sane test file sizes. (#​17504)
• Update the limited field description in the Sliding Sync response to accurately describe what it actually represents. (#​17507)
• Easier to understand timeline assertions in Sliding Sync tests. (#​17511)
• Reset the sliding sync connection if we don't recognize the per-connection state position. (#​17529)

Updates to locked dependencies

• Bump bcrypt from 4.1.3 to 4.2.0. (#​17495)
• Bump black from 24.4.2 to 24.8.0. (#​17522)
• Bump phonenumbers from 8.13.39 to 8.13.42. (#​17521)
• Bump ruff from 0.5.4 to 0.5.5. (#​17494)
• Bump serde_json from 1.0.120 to 1.0.121. (#​17493)
• Bump serde_json from 1.0.121 to 1.0.122. (#​17525)
• Bump towncrier from 23.11.0 to 24.7.1. (#​17523)
• Bump types-pyopenssl from 24.1.0.20240425 to 24.1.0.20240722. (#​17496)
• Bump types-setuptools from 70.1.0.20240627 to 71.1.0.20240726. (#​17497)

v1.112.0

Compare Source

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.

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)

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 Sliding Sync /sync endpoint. (#​17416)
• Populate name/avatar fields in experimental MSC3575 Sliding Sync /sync endpoint. (#​17418)
• Populate heroes and room summary fields (joined_count, invited_count) in experimental MSC3575 Sliding Sync /sync endpoint. (#​17419)
• Populate is_dm room field in experimental MSC3575 Sliding Sync /sync endpoint. (#​17429)
• Add room subscriptions to experimental MSC3575 Sliding Sync /sync endpoint. (#​17432)
• Prepare for authenticated media freeze. (#​17433)
• Add E2EE extension support to experimental MSC3575 Sliding Sync /sync endpoint. (#​17454)

Bugfixes

• Add configurable option to always include offline users in presence sync results. Contributed by @​Michael-Hollister. (#​17231)
• Fix bug in experimental MSC3575 Sliding Sync /sync endpoint when using room type filters and the user has one or more remote invites. (#​17434)
• Order heroes by stream_ordering as the Matrix specification states (applies to /sync). (#​17435)
• Fix rare bug where /sync would break for a user when using workers with multiple stream writers. (#​17438)

Improved Documentation

• Update the readme image to have a white background, so that it is readable in dark mode. (#​17387)
• Add Red Hat Enterprise Linux and Rocky Linux 8 and 9 installation instructions. (#​17423)
• Improve documentation for the default_power_level_content_override config option. (#​17451)

Internal Changes

• Make sure we always use the right logic for enabling the media repo. (#​17424)
• Fix argument documentation for method RateLimiter.record_action. (#​17426)
• Reduce volume of 'Waiting for current token' logs, which were introduced in v1.109.0. (#​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)
• Remove unnecessary call to resume producing in fake channel. (#​17449)
• Update experimental MSC3575 Sliding Sync /sync endpoint to bump room when it is created. (#​17453)
• Speed up generating sliding sync responses. (#​17458)
• Add cache to get_rooms_for_local_user_where_membership_is to speed up sliding sync. (#​17460)
• Speed up fetching room keys from backup. (#​17461)
• Speed up sorting of the room list in sliding sync. (#​17468)
• Implement handling of $ME as a state key in sliding sync. (#​17469)

Updates to locked dependencies

• Bump bytes from 1.6.0 to 1.6.1. (#​17441)
• Bump hiredis from 2.3.2 to 3.0.0. (#​17464)
• Bump jsonschema from 4.22.0 to 4.23.0. (#​17444)
• Bump matrix-org/done-action from 2 to 3. (#​17440)
• Bump mypy from 1.9.0 to 1.10.1. (#​17445)
• Bump pyopenssl from 24.1.0 to 24.2.1. (#​17465)
• Bump ruff from 0.5.0 to 0.5.4. (#​17466)
• Bump sentry-sdk from 2.6.0 to 2.8.0. (#​17456)
• Bump sentry-sdk from 2.8.0 to 2.10.0. (#​17467)
• Bump setuptools from 67.6.0 to 70.0.0. (#​17448)
• Bump twine from 5.1.0 to 5.1.1. (#​17443)
• Bump types-jsonschema from 4.22.0.20240610 to 4.23.0.20240712. (#​17446)
• Bump ulid from 1.1.2 to 1.1.3. (#​17442)
• Bump zipp from 3.15.0 to 3.19.1. (#​17427)

v1.111.1

Compare Source

Synapse 1.111.1 (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.

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)

v1.111.0

Compare Source

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)

Improved Documentation

• Document the new federation media worker endpoints in the upgrade notes and worker docs. (#​17421)

Internal Changes

• Route authenticated federation media requests to media repository workers in Complement tests. (#​17422)

Synapse 1.111.0rc1 (2024-07-09)

Features

• Add rooms data to experimental MSC3575 Sliding Sync /sync endpoint. (#​17320)
• Add room_types/not_room_types filtering to experimental MSC3575 Sliding Sync /sync endpoint. (#​17337)
• Return "required state" in experimental MSC3575 Sliding Sync /sync endpoint. (#​17342)
• Support MSC3916 by adding _matrix/client/v1/media/download endpoint. (#​17365)
• Support MSC3916
  by adding _matrix/client/v1/media/thumbnail, _matrix/federation/v1/media/thumbnail endpoints and stabilizing the
  remaining _matrix/client/v1/media endpoints. (#​17388)
• Add rooms.bump_stamp for easier client-side sorting in experimental MSC3575 Sliding Sync /sync endpoint. (#​17395)
• Forget all of a user's rooms upon deactivation, preventing local room purges from being blocked on deactivated users. (#​17400)
• Declare support for Matrix 1.11. (#​17403)
• MSC3861: allow overriding the introspection endpoint. (#​17406)

Bugfixes

• Fix rare race which caused no new to-device messages to be received from remote server. (#​17362)
• Fix bug in experimental MSC3575 Sliding Sync /sync endpoint when using an old database. (#​17398)

Improved Documentation

• Clarify that url_preview_url_blacklist is a usability feature. (#​17356)
• Fix broken links in README. (#​17379)
• Clarify that changelog content and file extension need to match in order for entries to merge. (#​17399)

Internal Changes

• Make the release script create a release branch for Complement as well. (#​17318)
• Fix uploading packages to PyPi. (#​17363)
• Add CI check for the README. (#​17367)
• Fix linting errors from new ruff version. (#​17381, #​17411)
• Fix building debian packages on non-clean checkouts. (#​17390)
• Finish up work to allow per-user feature flags. (#​17392, #​17410)
• Allow enabling sliding sync per-user. (#​17393)

Updates to locked dependencies

• Bump certifi from 2023.7.22 to 2024.7.4. (#​17404)
• Bump cryptography from 42.0.7 to 42.0.8. (#​17382)
• Bump ijson from 3.2.3 to 3.3.0. (#​17413)
• Bump log from 0.4.21 to 0.4.22. (#​17384)
• Bump mypy-zope from 1.0.4 to 1.0.5. (#​17414)
• Bump pillow from 10.3.0 to 10.4.0. (#​17412)
• Bump pydantic from 2.7.1 to 2.8.2. (#​17415)
• Bump ruff from 0.3.7 to 0.5.0. (#​17381)
• Bump serde from 1.0.203 to 1.0.204. (#​17409)
• Bump serde_json from 1.0.117 to 1.0.120. (#​17385, #​17408)
• Bump types-setuptools from 69.5.0.20240423 to 70.1.0.20240627. (#​17380)

v1.110.0

Compare Source

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, #​17391)

Internal Changes

• Limit size of presence EDUs to 50 entries. (#​17371)
• Fix building debian package for debian sid. (#​17389)

Synapse 1.110.0rc2 (2024-06-26)

Internal Changes

• Fix uploading packages to PyPi. (#​17363)

Synapse 1.110.0rc1 (2024-06-26)

Features

• Add initial implementation of an experimental MSC3575 Sliding Sync /sync endpoint. (#​17187, #​17301)
  • Native sliding sync support is coming, but is not yet ready for usage outside of initial client development and testing. Expect to see much more on this feature in the next few Synapse releases.
• Add experimental support for MSC3823 - Account suspension. (#​17255)
• Improve ratelimiting in Synapse. (#​17256)
• Add support for the unstable MSC4151 report room API. (#​17270, #​17296)
• Filter for public and empty rooms added to Admin-API List Room API. (#​17276)
• Add is_dm filtering to experimental MSC3575 Sliding Sync /sync endpoint. (#​17277)
• Add is_encrypted filtering to experimental MSC3575 Sliding Sync /sync endpoint. (#​17281)
• Include user membership in events served to clients, per MSC4115. (#​17282)
• Do not require user-interactive authentication for uploading cross-signing keys for the first time, per MSC3967. (#​17284)
• Add stream_ordering sort to experimental MSC3575 Sliding Sync /sync endpoint. (#​17293)
• register_new_matrix_user now supports a --password-file flag, which
  is useful for scripting. (#​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)
• Add support for via query parameter from MSC4156. (#​17322)
• Add is_invite filtering to experimental MSC3575 Sliding Sync /sync endpoint. (#​17335)
• Support MSC3916 by adding a federation /download endpoint. ([#​17350](https:

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