Merge branch 'release-v1.64' into develop

2022-07-26 16:26:30 +01:00 · 2022-07-26 16:26:30 +01:00 · 6236afc621
parent 57d334a13d 33788a07ee
commit 6236afc621
73 changed files with 95 additions and 73 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -1,8 +1,94 @@
-Synapse vNext
-=============
+Synapse 1.64.0rc1 (2022-07-26)
+==============================

 As of this release, Synapse no longer allows the tasks of verifying email address ownership, and password reset confirmation, to be delegated to an identity server. For more information, see the [upgrade notes](https://matrix-org.github.io/synapse/v1.64/upgrade.html#upgrading-to-v1640).

+We have also stopped building `.deb` packages for Ubuntu 21.10 as it is no longer an active version of Ubuntu.
+
+
+Features
+--------
+
+- Improve error messages when media thumbnails cannot be served. ([\#13038](https://github.com/matrix-org/synapse/issues/13038))
+- Allow pagination from remote event after discovering it from [MSC3030](https://github.com/matrix-org/matrix-spec-proposals/pull/3030) `/timestamp_to_event`. ([\#13205](https://github.com/matrix-org/synapse/issues/13205))
+- Add a `room_type` field in the responses for the list room and room details admin APIs. Contributed by @andrewdoh. ([\#13208](https://github.com/matrix-org/synapse/issues/13208))
+- Add support for room version 10. ([\#13220](https://github.com/matrix-org/synapse/issues/13220))
+- Add per-room rate limiting for room joins. For each room, Synapse now monitors the rate of join events in that room, and throttles additional joins if that rate grows too large. ([\#13253](https://github.com/matrix-org/synapse/issues/13253), [\#13254](https://github.com/matrix-org/synapse/issues/13254), [\#13255](https://github.com/matrix-org/synapse/issues/13255), [\#13276](https://github.com/matrix-org/synapse/issues/13276))
+- Support Implicit TLS (TLS without using a STARTTLS upgrade, typically on port 465) for sending emails, enabled by the new option `force_tls`. Contributed by Jan Schär. ([\#13317](https://github.com/matrix-org/synapse/issues/13317))
+
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse 1.15.0 where adding a user through the Synapse Admin API with a phone number would fail if the `enable_email_notifs` and `email_notifs_for_new_users` options were enabled. Contributed by @thomasweston12. ([\#13263](https://github.com/matrix-org/synapse/issues/13263))
+- Fix a bug introduced in Synapse 1.40.0 where a user invited to a restricted room would be briefly unable to join. ([\#13270](https://github.com/matrix-org/synapse/issues/13270))
+- Fix a long-standing bug where, in rare instances, Synapse could store the incorrect state for a room after a state resolution. ([\#13278](https://github.com/matrix-org/synapse/issues/13278))
+- Fix a bug introduced in v1.18.0 where the `synapse_pushers` metric would overcount pushers when they are replaced. ([\#13296](https://github.com/matrix-org/synapse/issues/13296))
+- Disable autocorrection and autocapitalisation on the username text field shown during registration when using SSO. ([\#13350](https://github.com/matrix-org/synapse/issues/13350))
+- Update locked version of `frozendict` to 2.3.3, which has fixes for memory leaks affecting `/sync`. ([\#13284](https://github.com/matrix-org/synapse/issues/13284), [\#13352](https://github.com/matrix-org/synapse/issues/13352))
+
+
+Improved Documentation
+----------------------
+
+- Provide an example of using the Admin API. Contributed by @jejo86. ([\#13231](https://github.com/matrix-org/synapse/issues/13231))
+- Move the documentation for how URL previews work to the URL preview module. ([\#13233](https://github.com/matrix-org/synapse/issues/13233), [\#13261](https://github.com/matrix-org/synapse/issues/13261))
+- Add another `contrib` script to help set up worker processes. Contributed by @villepeh. ([\#13271](https://github.com/matrix-org/synapse/issues/13271))
+- Document that certain config options were added or changed in Synapse 1.62. Contributed by @behrmann. ([\#13314](https://github.com/matrix-org/synapse/issues/13314))
+- Document the new `rc_invites.per_issuer` throttling option added in Synapse 1.63. ([\#13333](https://github.com/matrix-org/synapse/issues/13333))
+- Mention that BuildKit is needed when building Docker images for tests. ([\#13338](https://github.com/matrix-org/synapse/issues/13338))
+- Improve Caddy reverse proxy documentation. ([\#13344](https://github.com/matrix-org/synapse/issues/13344))
+
+
+Deprecations and Removals
+-------------------------
+
+- Drop tables that were formerly used for groups/communities. ([\#12967](https://github.com/matrix-org/synapse/issues/12967))
+- Drop support for delegating email verification to an external server. ([\#13192](https://github.com/matrix-org/synapse/issues/13192))
+- Drop support for calling `/_matrix/client/v3/account/3pid/bind` without an `id_access_token`, which was not permitted by the spec. Contributed by @Vetchu. ([\#13239](https://github.com/matrix-org/synapse/issues/13239))
+- Stop building `.deb` packages for Ubuntu 21.10 (Impish Indri), which has reached end of life. ([\#13326](https://github.com/matrix-org/synapse/issues/13326))
+
+
+Internal Changes
+----------------
+
+- Use lower transaction isolation level when purging rooms to avoid serialization errors. Contributed by Nick @ Beeper. ([\#12942](https://github.com/matrix-org/synapse/issues/12942))
+- Remove code which incorrectly attempted to reconcile state with remote servers when processing incoming events. ([\#12943](https://github.com/matrix-org/synapse/issues/12943))
+- Make the AS login method call `Auth.get_user_by_req` for checking the AS token. ([\#13094](https://github.com/matrix-org/synapse/issues/13094))
+- Always use a version of canonicaljson that supports the C implementation of frozendict. ([\#13172](https://github.com/matrix-org/synapse/issues/13172))
+- Add prometheus counters for ephemeral events and to device messages pushed to app services. Contributed by Brad @ Beeper. ([\#13175](https://github.com/matrix-org/synapse/issues/13175))
+- Refactor receipts servlet logic to avoid duplicated code. ([\#13198](https://github.com/matrix-org/synapse/issues/13198))
+- Preparation for database schema simplifications: populate `state_key` and `rejection_reason` for existing rows in the `events` table. ([\#13215](https://github.com/matrix-org/synapse/issues/13215))
+- Remove unused database table `event_reference_hashes`. ([\#13218](https://github.com/matrix-org/synapse/issues/13218))
+- Further reduce queries used sending events when creating new rooms. Contributed by Nick @ Beeper (@fizzadar). ([\#13224](https://github.com/matrix-org/synapse/issues/13224))
+- Call the v2 identity service `/3pid/unbind` endpoint, rather than v1. Contributed by @Vetchu. ([\#13240](https://github.com/matrix-org/synapse/issues/13240))
+- Use an asynchronous cache wrapper for the get event cache. Contributed by Nick @ Beeper (@fizzadar). ([\#13242](https://github.com/matrix-org/synapse/issues/13242), [\#13308](https://github.com/matrix-org/synapse/issues/13308))
+- Optimise federation sender and appservice pusher event stream processing queries. Contributed by Nick @ Beeper (@fizzadar). ([\#13251](https://github.com/matrix-org/synapse/issues/13251))
+- Log the stack when waiting for an entire room to be un-partial stated. ([\#13257](https://github.com/matrix-org/synapse/issues/13257))
+- Fix spurious warning when fetching state after a missing prev event. ([\#13258](https://github.com/matrix-org/synapse/issues/13258))
+- Clean-up tests for notifications. ([\#13260](https://github.com/matrix-org/synapse/issues/13260))
+- Do not fail build if complement with workers fails. ([\#13266](https://github.com/matrix-org/synapse/issues/13266))
+- Don't pull out state in `compute_event_context` for unconflicted state. ([\#13267](https://github.com/matrix-org/synapse/issues/13267), [\#13274](https://github.com/matrix-org/synapse/issues/13274))
+- Reduce the rebuild time for the complement-synapse docker image. ([\#13279](https://github.com/matrix-org/synapse/issues/13279))
+- Don't pull out the full state when creating an event. ([\#13281](https://github.com/matrix-org/synapse/issues/13281), [\#13307](https://github.com/matrix-org/synapse/issues/13307))
+- Upgrade from Poetry 1.1.12 to 1.1.14, to fix bugs when locking packages. ([\#13285](https://github.com/matrix-org/synapse/issues/13285))
+- Make `DictionaryCache` expire full entries if they haven't been queried in a while, even if specific keys have been queried recently. ([\#13292](https://github.com/matrix-org/synapse/issues/13292))
+- Use `HTTPStatus` constants in place of literals in tests. ([\#13297](https://github.com/matrix-org/synapse/issues/13297))
+- Improve performance of query  `_get_subset_users_in_room_with_profiles`. ([\#13299](https://github.com/matrix-org/synapse/issues/13299))
+- Up batch size of `bulk_get_push_rules` and `_get_joined_profiles_from_event_ids`. ([\#13300](https://github.com/matrix-org/synapse/issues/13300))
+- Remove unnecessary `json.dumps` from tests. ([\#13303](https://github.com/matrix-org/synapse/issues/13303))
+- Reduce memory usage of sending dummy events. ([\#13310](https://github.com/matrix-org/synapse/issues/13310))
+- Prevent formatting changes of [#3679](https://github.com/matrix-org/synapse/pull/3679) from appearing in `git blame`. ([\#13311](https://github.com/matrix-org/synapse/issues/13311))
+- Change `get_users_in_room` and `get_rooms_for_user` caches to enable pruning of old entries. ([\#13313](https://github.com/matrix-org/synapse/issues/13313))
+- Validate federation destinations and log an error if a destination is invalid. ([\#13318](https://github.com/matrix-org/synapse/issues/13318))
+- Fix `FederationClient.get_pdu()` returning events from the cache as `outliers` instead of original events we saw over federation. ([\#13320](https://github.com/matrix-org/synapse/issues/13320))
+- Reduce memory usage of state caches. ([\#13323](https://github.com/matrix-org/synapse/issues/13323))
+- Reduce the amount of state we store in the `state_cache`. ([\#13324](https://github.com/matrix-org/synapse/issues/13324))
+- Add missing type hints to open tracing module. ([\#13328](https://github.com/matrix-org/synapse/issues/13328), [\#13345](https://github.com/matrix-org/synapse/issues/13345), [\#13362](https://github.com/matrix-org/synapse/issues/13362))
+- Remove old base slaved store and de-duplicate cache ID generators. Contributed by Nick @ Beeper (@fizzadar). ([\#13329](https://github.com/matrix-org/synapse/issues/13329), [\#13349](https://github.com/matrix-org/synapse/issues/13349))
+- When reporting metrics is enabled, use ~8x less data to describe DB transaction metrics. ([\#13342](https://github.com/matrix-org/synapse/issues/13342))
+- Faster room joins: skip soft fail checks while Synapse only has partial room state, since the current membership of event senders may not be accurately known. ([\#13354](https://github.com/matrix-org/synapse/issues/13354))
+

 Synapse 1.63.1 (2022-07-20)
 ===========================
--- a/changelog.d/12942.misc
+++ b/changelog.d/12942.misc
@ -1 +0,0 @@
-Use lower isolation level when purging rooms to avoid serialization errors. Contributed by Nick @ Beeper.
--- a/changelog.d/12943.misc
+++ b/changelog.d/12943.misc
@ -1 +0,0 @@
-Remove code which incorrectly attempted to reconcile state with remote servers when processing incoming events.
--- a/changelog.d/12967.removal
+++ b/changelog.d/12967.removal
@ -1 +0,0 @@
-Drop tables used for groups/communities.
--- a/changelog.d/13038.feature
+++ b/changelog.d/13038.feature
@ -1 +0,0 @@
-Provide more info why we don't have any thumbnails to serve.
--- a/changelog.d/13094.misc
+++ b/changelog.d/13094.misc
@ -1 +0,0 @@
-Make the AS login method call `Auth.get_user_by_req` for checking the AS token.
--- a/changelog.d/13172.misc
+++ b/changelog.d/13172.misc
@ -1 +0,0 @@
-Always use a version of canonicaljson that supports the C implementation of frozendict.
--- a/changelog.d/13175.misc
+++ b/changelog.d/13175.misc
@ -1 +0,0 @@
-Add prometheus counters for ephemeral events and to device messages pushed to app services. Contributed by Brad @ Beeper.
--- a/changelog.d/13192.removal
+++ b/changelog.d/13192.removal
@ -1 +0,0 @@
-Drop support for delegating email verification to an external server.
--- a/changelog.d/13198.misc
+++ b/changelog.d/13198.misc
@ -1 +0,0 @@
-Refactor receipts servlet logic to avoid duplicated code.
--- a/changelog.d/13205.feature
+++ b/changelog.d/13205.feature
@ -1 +0,0 @@
-Allow pagination from remote event after discovering it from MSC3030 `/timestamp_to_event`.
--- a/changelog.d/13208.feature
+++ b/changelog.d/13208.feature
@ -1 +0,0 @@
-Add a `room_type` field in the responses for the list room and room details admin API. Contributed by @andrewdoh.
--- a/changelog.d/13215.misc
+++ b/changelog.d/13215.misc
@ -1 +0,0 @@
-Preparation for database schema simplifications: populate `state_key` and `rejection_reason` for existing rows in the `events` table.
--- a/changelog.d/13218.misc
+++ b/changelog.d/13218.misc
@ -1 +0,0 @@
-Remove unused database table `event_reference_hashes`.
--- a/changelog.d/13220.feature
+++ b/changelog.d/13220.feature
@ -1 +0,0 @@
-Add support for room version 10.
--- a/changelog.d/13224.misc
+++ b/changelog.d/13224.misc
@ -1 +0,0 @@
-Further reduce queries used sending events when creating new rooms. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13231.doc
+++ b/changelog.d/13231.doc
@ -1 +0,0 @@
-Provide an example of using the Admin API. Contributed by @jejo86.
--- a/changelog.d/13233.doc
+++ b/changelog.d/13233.doc
@ -1 +0,0 @@
-Move the documentation for how URL previews work to the URL preview module.
--- a/changelog.d/13239.removal
+++ b/changelog.d/13239.removal
@ -1 +0,0 @@
-Drop support for calling `/_matrix/client/v3/account/3pid/bind` without an `id_access_token`, which was not permitted by the spec. Contributed by @Vetchu.
--- a/changelog.d/13240.misc
+++ b/changelog.d/13240.misc
@ -1 +0,0 @@
-Call the v2 identity service `/3pid/unbind` endpoint, rather than v1.
--- a/changelog.d/13242.misc
+++ b/changelog.d/13242.misc
@ -1 +0,0 @@
-Use an asynchronous cache wrapper for the get event cache. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13251.misc
+++ b/changelog.d/13251.misc
@ -1 +0,0 @@
-Optimise federation sender and appservice pusher event stream processing queries. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13253.misc
+++ b/changelog.d/13253.misc
@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.
--- a/changelog.d/13254.misc
+++ b/changelog.d/13254.misc
@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.
--- a/changelog.d/13255.misc
+++ b/changelog.d/13255.misc
@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.
--- a/changelog.d/13257.misc
+++ b/changelog.d/13257.misc
@ -1 +0,0 @@
-Log the stack when waiting for an entire room to be un-partial stated.
--- a/changelog.d/13258.misc
+++ b/changelog.d/13258.misc
@ -1 +0,0 @@
-Fix spurious warning when fetching state after a missing prev event.
--- a/changelog.d/13260.misc
+++ b/changelog.d/13260.misc
@ -1 +0,0 @@
-Clean-up tests for notifications.
--- a/changelog.d/13261.doc
+++ b/changelog.d/13261.doc
@ -1 +0,0 @@
-Move the documentation for how URL previews work to the URL preview module.
--- a/changelog.d/13263.bugfix
+++ b/changelog.d/13263.bugfix
@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.15.0 where adding a user through the Synapse Admin API with a phone number would fail if the "enable_email_notifs" and "email_notifs_for_new_users" options were enabled. Contributed by @thomasweston12.
--- a/changelog.d/13266.misc
+++ b/changelog.d/13266.misc
@ -1 +0,0 @@
-Do not fail build if complement with workers fails.
--- a/changelog.d/13267.misc
+++ b/changelog.d/13267.misc
@ -1 +0,0 @@
-Don't pull out state in `compute_event_context` for unconflicted state.
--- a/changelog.d/13270.bugfix
+++ b/changelog.d/13270.bugfix
@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.40 where a user invited to a restricted room would be briefly unable to join.
--- a/changelog.d/13271.doc
+++ b/changelog.d/13271.doc
@ -1 +0,0 @@
-Add another `contrib` script to help set up worker processes. Contributed by @villepeh.
--- a/changelog.d/13274.misc
+++ b/changelog.d/13274.misc
@ -1 +0,0 @@
-Don't pull out state in `compute_event_context` for unconflicted state.
--- a/changelog.d/13276.feature
+++ b/changelog.d/13276.feature
@ -1 +0,0 @@
-Add per-room rate limiting for room joins. For each room, Synapse now monitors the rate of join events in that room, and throttle additional joins if that rate grows too large.
--- a/changelog.d/13278.bugfix
+++ b/changelog.d/13278.bugfix
@ -1 +0,0 @@
-Fix long-standing bug where in rare instances Synapse could store the incorrect state for a room after a state resolution.
--- a/changelog.d/13279.misc
+++ b/changelog.d/13279.misc
@ -1 +0,0 @@
-Reduce the rebuild time for the complement-synapse docker image.
--- a/changelog.d/13281.misc
+++ b/changelog.d/13281.misc
@ -1 +0,0 @@
-Don't pull out the full state when creating an event.
--- a/changelog.d/13284.misc
+++ b/changelog.d/13284.misc
@ -1 +0,0 @@
-Update locked version of `frozendict` to 2.3.2, which has a fix for a memory leak.
--- a/changelog.d/13285.misc
+++ b/changelog.d/13285.misc
@ -1 +0,0 @@
-Upgrade from Poetry 1.1.14 to 1.1.12, to fix bugs when locking packages.
--- a/changelog.d/13292.misc
+++ b/changelog.d/13292.misc
@ -1 +0,0 @@
-Make `DictionaryCache` expire full entries if they haven't been queried in a while, even if specific keys have been queried recently.
--- a/changelog.d/13296.bugfix
+++ b/changelog.d/13296.bugfix
@ -1 +0,0 @@
-Fix a bug introduced in v1.18.0 where the `synapse_pushers` metric would overcount pushers when they are replaced.
--- a/changelog.d/13297.misc
+++ b/changelog.d/13297.misc
@ -1 +0,0 @@
-Use `HTTPStatus` constants in place of literals in tests.
--- a/changelog.d/13299.misc
+++ b/changelog.d/13299.misc
@ -1 +0,0 @@
-Improve performance of query  `_get_subset_users_in_room_with_profiles`.
--- a/changelog.d/13300.misc
+++ b/changelog.d/13300.misc
@ -1 +0,0 @@
-Up batch size of `bulk_get_push_rules` and `_get_joined_profiles_from_event_ids`.
--- a/changelog.d/13303.misc
+++ b/changelog.d/13303.misc
@ -1 +0,0 @@
-Remove unnecessary `json.dumps` from tests.
--- a/changelog.d/13307.misc
+++ b/changelog.d/13307.misc
@ -1 +0,0 @@
-Don't pull out the full state when creating an event.
--- a/changelog.d/13308.misc
+++ b/changelog.d/13308.misc
@ -1 +0,0 @@
-Use an asynchronous cache wrapper for the get event cache. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13310.misc
+++ b/changelog.d/13310.misc
@ -1 +0,0 @@
-Reduce memory usage of sending dummy events.
--- a/changelog.d/13311.misc
+++ b/changelog.d/13311.misc
@ -1 +0,0 @@
-Prevent formatting changes of [#3679](https://github.com/matrix-org/synapse/pull/3679) from appearing in `git blame`.
--- a/changelog.d/13313.misc
+++ b/changelog.d/13313.misc
@ -1 +0,0 @@
-Change `get_users_in_room` and `get_rooms_for_user` caches to enable pruning of old entries.
--- a/changelog.d/13314.doc
+++ b/changelog.d/13314.doc
@ -1 +0,0 @@
-Add notes when config options where changed. Contributed by @behrmann.
--- a/changelog.d/13317.feature
+++ b/changelog.d/13317.feature
@ -1 +0,0 @@
-Support Implicit TLS for sending emails, enabled by the new option `force_tls`. Contributed by Jan Schär.
--- a/changelog.d/13318.misc
+++ b/changelog.d/13318.misc
@ -1 +0,0 @@
-Validate federation destinations and log an error if a destination is invalid.
--- a/changelog.d/13320.misc
+++ b/changelog.d/13320.misc
@ -1 +0,0 @@
-Fix `FederationClient.get_pdu()` returning events from the cache as `outliers` instead of original events we saw over federation.
--- a/changelog.d/13323.misc
+++ b/changelog.d/13323.misc
@ -1 +0,0 @@
-Reduce memory usage of state caches.
--- a/changelog.d/13324.misc
+++ b/changelog.d/13324.misc
@ -1 +0,0 @@
-Reduce the amount of state we store in the `state_cache`.
--- a/changelog.d/13326.removal
+++ b/changelog.d/13326.removal
@ -1 +0,0 @@
-Stop builindg `.deb` packages for Ubuntu 21.10 (Impish Indri), which has reached end of life.
--- a/changelog.d/13328.misc
+++ b/changelog.d/13328.misc
@ -1 +0,0 @@
-Add missing type hints to open tracing module.
--- a/changelog.d/13329.misc
+++ b/changelog.d/13329.misc
@ -1 +0,0 @@
-Remove old base slaved store and de-duplicate cache ID generators. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13333.doc
+++ b/changelog.d/13333.doc
@ -1 +0,0 @@
-Document the new `rc_invites.per_issuer` throttling option added in Synapse 1.63.
--- a/changelog.d/13338.doc
+++ b/changelog.d/13338.doc
@ -1 +0,0 @@
-Mention that BuildKit is needed when building Docker images for tests.
--- a/changelog.d/13342.misc
+++ b/changelog.d/13342.misc
@ -1 +0,0 @@
-When reporting metrics is enabled, use ~8x less data to describe DB transaction metrics.
--- a/changelog.d/13344.doc
+++ b/changelog.d/13344.doc
@ -1 +0,0 @@
-Improve Caddy reverse proxy documentation.
--- a/changelog.d/13345.misc
+++ b/changelog.d/13345.misc
@ -1 +0,0 @@
-Add missing type hints to open tracing module.
--- a/changelog.d/13349.misc
+++ b/changelog.d/13349.misc
@ -1 +0,0 @@
-Remove old base slaved store and de-duplicate cache ID generators. Contributed by Nick @ Beeper (@fizzadar).
--- a/changelog.d/13350.bugfix
+++ b/changelog.d/13350.bugfix
@ -1 +0,0 @@
-Disable autocorrection and autocapitalisation on the username text field shown during registration when using SSO.
--- a/changelog.d/13352.bugfix
+++ b/changelog.d/13352.bugfix
@ -1 +0,0 @@
-Update locked version of `frozendict` to 2.3.3, which has fixes for memory leaks affecting `/sync`.
--- a/changelog.d/13354.misc
+++ b/changelog.d/13354.misc
@ -1 +0,0 @@
-Faster room joins: skip soft fail checks while Synapse only has partial room state, since the current membership of event senders may not be accurately known.
--- a/changelog.d/13362.misc
+++ b/changelog.d/13362.misc
@ -1 +0,0 @@
-Add missing type hints to open tracing module.
--- a/debian/changelog
+++ b/debian/changelog
@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.64.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.64.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 26 Jul 2022 12:11:49 +0100
+
 matrix-synapse-py3 (1.63.1) stable; urgency=medium

  * New Synapse release 1.63.1.
--- a/pyproject.toml
+++ b/pyproject.toml
@ -54,7 +54,7 @@ skip_gitignore = true

 [tool.poetry]
 name = "matrix-synapse"
-version = "1.63.1"
+version = "1.64.0rc1"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "Apache-2.0"
				`@ -1 +0,0 @@`
				`Use lower isolation level when purging rooms to avoid serialization errors. Contributed by Nick @ Beeper.`
				`@ -1 +0,0 @@`
				`Remove code which incorrectly attempted to reconcile state with remote servers when processing incoming events.`
				`@ -1 +0,0 @@`
				`Provide more info why we don't have any thumbnails to serve.`
				`@ -1 +0,0 @@`
				Make the AS login method call `Auth.get_user_by_req` for checking the AS token.
				`@ -1 +0,0 @@`
				`Always use a version of canonicaljson that supports the C implementation of frozendict.`
				`@ -1 +0,0 @@`
				`Add prometheus counters for ephemeral events and to device messages pushed to app services. Contributed by Brad @ Beeper.`
				`@ -1 +0,0 @@`
				`Drop support for delegating email verification to an external server.`
				`@ -1 +0,0 @@`
				`Refactor receipts servlet logic to avoid duplicated code.`
				`@ -1 +0,0 @@`
				Allow pagination from remote event after discovering it from MSC3030 `/timestamp_to_event`.
				`@ -1 +0,0 @@`
				Add a `room_type` field in the responses for the list room and room details admin API. Contributed by @andrewdoh.