Log Message:
Update chat/matrix-synapse to 1.77.0

Synapse 1.77.0 (2023-02-14)
===========================

No significant changes since 1.77.0rc2.

Synapse 1.77.0rc2 (2023-02-10)
==============================

Bugfixes
--------

- Fix bug where retried replication requests would return a failure. Introduced \ 
in v1.76.0. ([\#15024](https://github.com/matrix-org/synapse/issues/15024))

Internal Changes
----------------

- Prepare for future database schema changes. \ 
([\#15036](https://github.com/matrix-org/synapse/issues/15036))

Synapse 1.77.0rc1 (2023-02-07)
==============================

Features
--------

- Experimental support for \ 
[MSC3952](https://github.com/matrix-org/matrix-spec-proposals/pull/3952): \ 
intentional mentions. \ 
([\#14823](https://github.com/matrix-org/synapse/issues/14823), \ 
[\#14943](https://github.com/matrix-org/synapse/issues/14943), \ 
[\#14957](https://github.com/matrix-org/synapse/issues/14957), \ 
[\#14958](https://github.com/matrix-org/synapse/issues/14958))
- Experimental support to suppress notifications from message edits \ 
([MSC3958](https://github.com/matrix-org/matrix-spec-proposals/pull/3958)). \ 
([\#14960](https://github.com/matrix-org/synapse/issues/14960), \ 
[\#15016](https://github.com/matrix-org/synapse/issues/15016))
- Add profile information, devices and connections to the command line [user \ 
data export \ 
tool](https://matrix-org.github.io/synapse/v1.77/usage/administration/admin_faq.html#how-can-i-export-user-data). \ 
([\#14894](https://github.com/matrix-org/synapse/issues/14894))
- Improve performance when joining or sending an event in large rooms. \ 
([\#14962](https://github.com/matrix-org/synapse/issues/14962))
- Improve performance of joining and leaving large rooms with many local users. \ 
([\#14971](https://github.com/matrix-org/synapse/issues/14971))

Bugfixes
--------

- Fix a bug introduced in Synapse 1.53.0 where `next_batch` tokens from `/sync` \ 
could not be used with the `/relations` endpoint. \ 
([\#14866](https://github.com/matrix-org/synapse/issues/14866))
- Fix a bug introduced in Synapse 1.35.0 where the module API's \ 
`send_local_online_presence_to` would fail to send presence updates over \ 
federation. ([\#14880](https://github.com/matrix-org/synapse/issues/14880))
- Fix a bug introduced in Synapse 1.70.0 where the background updates to add \ 
non-thread unique indexes on receipts could fail when upgrading from 1.67.0 or \ 
earlier. ([\#14915](https://github.com/matrix-org/synapse/issues/14915))
- Fix a regression introduced in Synapse 1.69.0 which can result in database \ 
corruption when database migrations are interrupted on sqlite. \ 
([\#14926](https://github.com/matrix-org/synapse/issues/14926))
- Fix a bug introduced in Synapse 1.68.0 where we were unable to service remote \ 
joins in rooms with `@room` notification levels set to `null` in their \ 
(malformed) power levels. \ 
([\#14942](https://github.com/matrix-org/synapse/issues/14942))
- Fix a bug introduced in Synapse 1.64.0 where boolean power levels were \ 
erroneously permitted in [v10 rooms](https://spec.matrix.org/v1.5/rooms/v10/). \ 
([\#14944](https://github.com/matrix-org/synapse/issues/14944))
- Fix a long-standing bug where sending messages on servers with presence \ 
enabled would spam "Re-starting finished log context" log lines. \ 
([\#14947](https://github.com/matrix-org/synapse/issues/14947))
- Fix a bug introduced in Synapse 1.68.0 where logging from the Rust module was \ 
not properly logged. \ 
([\#14976](https://github.com/matrix-org/synapse/issues/14976))
- Fix various long-standing bugs in Synapse's config, event and request handling \ 
where booleans were unintentionally accepted where an integer was expected. \ 
([\#14945](https://github.com/matrix-org/synapse/issues/14945))

Internal Changes
----------------

- Add missing type hints. \ 
([\#14879](https://github.com/matrix-org/synapse/issues/14879), \ 
[\#14886](https://github.com/matrix-org/synapse/issues/14886), \ 
[\#14887](https://github.com/matrix-org/synapse/issues/14887), \ 
[\#14904](https://github.com/matrix-org/synapse/issues/14904), \ 
[\#14927](https://github.com/matrix-org/synapse/issues/14927), \ 
[\#14956](https://github.com/matrix-org/synapse/issues/14956), \ 
[\#14983](https://github.com/matrix-org/synapse/issues/14983), \ 
[\#14984](https://github.com/matrix-org/synapse/issues/14984), \ 
[\#14985](https://github.com/matrix-org/synapse/issues/14985), \ 
[\#14987](https://github.com/matrix-org/synapse/issues/14987), \ 
[\#14988](https://github.com/matrix-org/synapse/issues/14988), \ 
[\#14990](https://github.com/matrix-org/synapse/issues/14990), \ 
[\#14991](https://github.com/matrix-org/synapse/issues/14991), \ 
[\#14992](https://github.com/matrix-org/synapse/issues/14992), \ 
[\#15007](https://github.com/matrix-org/synapse/issues/15007))
- Use `StrCollection` to avoid potential bugs with `Collection[str]`. \ 
([\#14922](https://github.com/matrix-org/synapse/issues/14922))
- Allow running the complement tests suites with the asyncio reactor enabled. \ 
([\#14858](https://github.com/matrix-org/synapse/issues/14858))
- Improve performance of `/sync` in a few situations. \ 
([\#14908](https://github.com/matrix-org/synapse/issues/14908), \ 
[\#14970](https://github.com/matrix-org/synapse/issues/14970))
- Document how to handle Dependabot pull requests. \ 
([\#14916](https://github.com/matrix-org/synapse/issues/14916))
- Fix typo in release script. \ 
([\#14920](https://github.com/matrix-org/synapse/issues/14920))
- Update build system requirements to allow building with poetry-core 1.5.0. \ 
([\#14949](https://github.com/matrix-org/synapse/issues/14949), \ 
[\#15019](https://github.com/matrix-org/synapse/issues/15019))
- Add an [lnav](https://lnav.org) config file for Synapse logs to \ 
`/contrib/lnav`. ([\#14953](https://github.com/matrix-org/synapse/issues/14953))
- Faster joins: Refactor internal handling of servers in room to never store an \ 
empty list. ([\#14954](https://github.com/matrix-org/synapse/issues/14954))
- Faster joins: tag `v2/send_join/` requests to indicate if they served a \ 
partial join response. \ 
([\#14950](https://github.com/matrix-org/synapse/issues/14950))
- Allow running `cargo` without the `extension-module` option. \ 
([\#14965](https://github.com/matrix-org/synapse/issues/14965))
- Preparatory work for adding a denormalised event stream ordering column in the \ 
future. Contributed by Nick @ Beeper (@fizzadar). \ 
([\#14979](https://github.com/matrix-org/synapse/issues/14979), \ 
[9cd7610](https://github.com/matrix-org/synapse/commit/9cd7610f86ab5051c9365dd38d1eec405a5f8ca6), \ 
[f10caa7](https://github.com/matrix-org/synapse/commit/f10caa73eee0caa91cf373966104d1ededae2aee); \ 
see [\#15014](https://github.com/matrix-org/synapse/issues/15014))
- Add tests for `_flatten_dict`. \ 
([\#14981](https://github.com/matrix-org/synapse/issues/14981), \ 
[\#15002](https://github.com/matrix-org/synapse/issues/15002))

<details><summary>Locked dependency updates</summary>

- Bump dtolnay/rust-toolchain from e645b0cf01249a964ec099494d38d2da0f0b349f to \ 
9cd00a88a73addc8617065438eff914dd08d0955. \ 
([\#14968](https://github.com/matrix-org/synapse/issues/14968))
- Bump docker/build-push-action from 3 to 4. \ 
([\#14952](https://github.com/matrix-org/synapse/issues/14952))
- Bump ijson from 3.1.4 to 3.2.0.post0. \ 
([\#14935](https://github.com/matrix-org/synapse/issues/14935))
- Bump types-pyyaml from 6.0.12.2 to 6.0.12.3. \ 
([\#14936](https://github.com/matrix-org/synapse/issues/14936))
- Bump types-jsonschema from 4.17.0.2 to 4.17.0.3. \ 
([\#14937](https://github.com/matrix-org/synapse/issues/14937))
- Bump types-pillow from 9.4.0.3 to 9.4.0.5. \ 
([\#14938](https://github.com/matrix-org/synapse/issues/14938))
- Bump hiredis from 2.0.0 to 2.1.1. \ 
([\#14939](https://github.com/matrix-org/synapse/issues/14939))
- Bump hiredis from 2.1.1 to 2.2.1. \ 
([\#14993](https://github.com/matrix-org/synapse/issues/14993))
- Bump types-setuptools from 65.6.0.3 to 67.1.0.0. \ 
([\#14994](https://github.com/matrix-org/synapse/issues/14994))
- Bump prometheus-client from 0.15.0 to 0.16.0. \ 
([\#14995](https://github.com/matrix-org/synapse/issues/14995))
- Bump anyhow from 1.0.68 to 1.0.69. \ 
([\#14996](https://github.com/matrix-org/synapse/issues/14996))
- Bump serde_json from 1.0.91 to 1.0.92. \ 
([\#14997](https://github.com/matrix-org/synapse/issues/14997))
- Bump isort from 5.11.4 to 5.11.5. \ 
([\#14998](https://github.com/matrix-org/synapse/issues/14998))
- Bump phonenumbers from 8.13.4 to 8.13.5. \ 
([\#14999](https://github.com/matrix-org/synapse/issues/14999))
</details>