changelog

Related to https://github.com/matrix-org/synapse/pull/13499

Part of https://github.com/matrix-org/synapse/issues/13356

.ci/scripts/test_old_deps.sh

@@ -69,7 +69,7 @@ with open('pyproject.toml', 'w') as f:
 "
 python3 -c "$REMOVE_DEV_DEPENDENCIES"
 
-pipx install poetry==1.1.12
+pipx install poetry==1.1.14
 ~/.local/bin/poetry lock
 
 echo "::group::Patched pyproject.toml"

.git-blame-ignore-revs

@@ -1,3 +1,16 @@
+# Commits in this file will be removed from GitHub blame results.
+#
+# To use this file locally, use:
+#   git blame --ignore-revs-file="path/to/.git-blame-ignore-revs" <files>
+#
+# or configure the `blame.ignoreRevsFile` option in your git config.
+#
+# If ignoring a pull request that was not squash merged, only the merge
+# commit needs to be put here. Child commits will be resolved from it.
+
+# Run black (#3679).
+8b3d9b6b199abb87246f982d5db356f1966db925
+
 # Black reformatting (#5482).
 32e7c9e7f20b57dd081023ac42d6931a8da9b3a3
 

.github/workflows/latest_deps.yml

@@ -135,11 +135,42 @@ jobs:
             /logs/**/*.log*
 
 
-  # TODO: run complement (as with twisted trunk, see #12473).
+  complement:
+    if: "${{ !failure() && !cancelled() }}"
+    runs-on: ubuntu-latest
 
-  # open an issue if the build fails, so we know about it.
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - arrangement: monolith
+            database: SQLite
+
+          - arrangement: monolith
+            database: Postgres
+
+          - arrangement: workers
+            database: Postgres
+
+    steps:
+      - name: Run actions/checkout@v2 for synapse
+        uses: actions/checkout@v2
+        with:
+          path: synapse
+
+      - name: Prepare Complement's Prerequisites
+        run: synapse/.ci/scripts/setup_complement_prerequisites.sh
+
+      - run: |
+          set -o pipefail
+          TEST_ONLY_IGNORE_POETRY_LOCKFILE=1 POSTGRES=${{ (matrix.database == 'Postgres') && 1 || '' }} WORKERS=${{ (matrix.arrangement == 'workers') && 1 || '' }} COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -json 2>&1 | gotestfmt
+        shell: bash
+        name: Run Complement Tests
+
+  # Open an issue if the build fails, so we know about it.
+  # Only do this if we're not experimenting with this action in a PR.
   open-issue:
-    if: failure()
+    if: "failure() && github.event_name != 'push' && github.event_name != 'pull_request'"
     needs:
       # TODO: should mypy be included here? It feels more brittle than the other two.
       - mypy

.github/workflows/tests.yml

@@ -53,10 +53,22 @@ jobs:
         env:
           PULL_REQUEST_NUMBER: ${{ github.event.number }}
 
+  lint-pydantic:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.sha }}
+          fetch-depth: 0
+      - uses: matrix-org/setup-python-poetry@v1
+        with:
+          extras: "all"
+      - run: poetry run scripts-dev/check_pydantic_models.py
+
   # Dummy step to gate other tests on without repeating the whole list
   linting-done:
     if: ${{ !cancelled() }} # Run this even if prior jobs were skipped
-    needs: [lint, lint-crlf, lint-newsfile, check-sampleconfig, check-schema-delta]
+    needs: [lint, lint-crlf, lint-newsfile, lint-pydantic, check-sampleconfig, check-schema-delta]
     runs-on: ubuntu-latest
     steps:
       - run: "true"
@@ -328,6 +340,9 @@ jobs:
           - arrangement: monolith
             database: Postgres
 
+          - arrangement: workers
+            database: Postgres
+
     steps:
       - name: Run actions/checkout@v2 for synapse
         uses: actions/checkout@v2
@@ -343,30 +358,6 @@ jobs:
         shell: bash
         name: Run Complement Tests
 
-  # XXX When complement with workers is stable, move this back into the standard
-  #     "complement" matrix above.
-  #
-  # See https://github.com/matrix-org/synapse/issues/13161
-  complement-workers:
-    if: "${{ !failure() && !cancelled() }}"
-    needs: linting-done
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Run actions/checkout@v2 for synapse
-        uses: actions/checkout@v2
-        with:
-          path: synapse
-
-      - name: Prepare Complement's Prerequisites
-        run: synapse/.ci/scripts/setup_complement_prerequisites.sh
-
-      - run: |
-          set -o pipefail
-          POSTGRES=1 WORKERS=1 COMPLEMENT_DIR=`pwd`/complement synapse/scripts-dev/complement.sh -json 2>&1 | gotestfmt
-        shell: bash
-        name: Run Complement Tests
-
   # a job which marks all the other jobs as complete, thus allowing PRs to be merged.
   tests-done:
     if: ${{ always() }}

.github/workflows/twisted_trunk.yml

@@ -127,12 +127,12 @@ jobs:
         run: |
           set -x
           DEBIAN_FRONTEND=noninteractive sudo apt-get install -yqq python3 pipx
-          pipx install poetry==1.1.12
+          pipx install poetry==1.1.14
 
           poetry remove -n twisted
           poetry add -n --extras tls git+https://github.com/twisted/twisted.git#trunk
           poetry lock --no-update
-          # NOT IN 1.1.12 poetry lock --check
+          # NOT IN 1.1.14 poetry lock --check
         working-directory: synapse
 
       - run: |

CHANGES.md

@@ -1,7 +1,222 @@
-Synapse vNext
-=============
+Synapse 1.65.0 (2022-08-16)
+===========================
+
+No significant changes since 1.65.0rc2.
+
+
+Synapse 1.65.0rc2 (2022-08-11)
+==============================
+
+Internal Changes
+----------------
+
+- Revert 'Remove the unspecced `room_id` field in the `/hierarchy` response. ([\#13365](https://github.com/matrix-org/synapse/issues/13365))' to give more time for clients to update. ([\#13501](https://github.com/matrix-org/synapse/issues/13501))
+
+
+Synapse 1.65.0rc1 (2022-08-09)
+==============================
+
+Features
+--------
+
+- Add support for stable prefixes for [MSC2285 (private read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). ([\#13273](https://github.com/matrix-org/synapse/issues/13273))
+- Add new unstable error codes `ORG.MATRIX.MSC3848.ALREADY_JOINED`, `ORG.MATRIX.MSC3848.NOT_JOINED`, and `ORG.MATRIX.MSC3848.INSUFFICIENT_POWER` described in [MSC3848](https://github.com/matrix-org/matrix-spec-proposals/pull/3848). ([\#13343](https://github.com/matrix-org/synapse/issues/13343))
+- Use stable prefixes for [MSC3827](https://github.com/matrix-org/matrix-spec-proposals/pull/3827). ([\#13370](https://github.com/matrix-org/synapse/issues/13370))
+- Add a new module API method to translate a room alias into a room ID. ([\#13428](https://github.com/matrix-org/synapse/issues/13428))
+- Add a new module API method to create a room. ([\#13429](https://github.com/matrix-org/synapse/issues/13429))
+- Add remote join capability to the module API's `update_room_membership` method (in a backwards compatible manner). ([\#13441](https://github.com/matrix-org/synapse/issues/13441))
+
+
+Bugfixes
+--------
+
+- Update the version of the LDAP3 auth provider module included in the `matrixdotorg/synapse` DockerHub images and the Debian packages hosted on packages.matrix.org to 0.2.2. This version fixes a regression in the module. ([\#13470](https://github.com/matrix-org/synapse/issues/13470))
+- Fix a bug introduced in Synapse v1.41.0 where the `/hierarchy` API returned non-standard information (a `room_id` field under each entry in `children_state`) (this was reverted in v1.65.0rc2, see changelog notes above). ([\#13365](https://github.com/matrix-org/synapse/issues/13365))
+- Fix a bug introduced in Synapse 0.24.0 that would respond with the wrong error status code to `/joined_members` requests when the requester is not a current member of the room. Contributed by @andrewdoh. ([\#13374](https://github.com/matrix-org/synapse/issues/13374))
+- Fix bug in handling of typing events for appservices. Contributed by Nick @ Beeper (@fizzadar). ([\#13392](https://github.com/matrix-org/synapse/issues/13392))
+- Fix a bug introduced in Synapse 1.57.0 where rooms listed in `exclude_rooms_from_sync` in the configuration file would not be properly excluded from incremental syncs. ([\#13408](https://github.com/matrix-org/synapse/issues/13408))
+- Fix a bug in the experimental faster-room-joins support which could cause it to get stuck in an infinite loop. ([\#13353](https://github.com/matrix-org/synapse/issues/13353))
+- Faster room joins: fix a bug which caused rejected events to become un-rejected during state syncing. ([\#13413](https://github.com/matrix-org/synapse/issues/13413))
+- Faster room joins: fix error when running out of servers to sync partial state with, so that Synapse raises the intended error instead. ([\#13432](https://github.com/matrix-org/synapse/issues/13432))
+
+
+Updates to the Docker image
+---------------------------
+
+- Make Docker images build on armv7 by installing cryptography dependencies in the 'requirements' stage. Contributed by Jasper Spaans. ([\#13372](https://github.com/matrix-org/synapse/issues/13372))
+
+
+Improved Documentation
+----------------------
+
+- Update the 'registration tokens' page to acknowledge that the relevant MSC was merged into version 1.2 of the Matrix specification. Contributed by @moan0s. ([\#11897](https://github.com/matrix-org/synapse/issues/11897))
+- Document which HTTP resources support gzip compression. ([\#13221](https://github.com/matrix-org/synapse/issues/13221))
+- Add steps describing how to elevate an existing user to administrator by manipulating the database. ([\#13230](https://github.com/matrix-org/synapse/issues/13230))
+- Fix wrong headline for `url_preview_accept_language` in documentation. ([\#13437](https://github.com/matrix-org/synapse/issues/13437))
+- Remove redundant 'Contents' section from the Configuration Manual. Contributed by @dklimpel. ([\#13438](https://github.com/matrix-org/synapse/issues/13438))
+- Update documentation for config setting `macaroon_secret_key`. ([\#13443](https://github.com/matrix-org/synapse/issues/13443))
+- Update outdated information on `sso_mapping_providers` documentation. ([\#13449](https://github.com/matrix-org/synapse/issues/13449))
+- Fix example code in module documentation of `password_auth_provider_callbacks`. ([\#13450](https://github.com/matrix-org/synapse/issues/13450))
+- Make the configuration for the cache clearer. ([\#13481](https://github.com/matrix-org/synapse/issues/13481))
+
+
+Internal Changes
+----------------
+
+- Extend the release script to automatically push a new SyTest branch, rather than having that be a manual process. ([\#12978](https://github.com/matrix-org/synapse/issues/12978))
+- Make minor clarifications to the error messages given when we fail to join a room via any server. ([\#13160](https://github.com/matrix-org/synapse/issues/13160))
+- Enable Complement CI tests in the 'latest deps' test run. ([\#13213](https://github.com/matrix-org/synapse/issues/13213))
+- Fix long-standing bugged logic which was never hit in `get_pdu` asking every remote destination even after it finds an event. ([\#13346](https://github.com/matrix-org/synapse/issues/13346))
+- Faster room joins: avoid blocking when pulling events with partially missing prev events. ([\#13355](https://github.com/matrix-org/synapse/issues/13355))
+- Instrument `/messages` for understandable traces in Jaeger. ([\#13368](https://github.com/matrix-org/synapse/issues/13368))
+- Remove an unused argument to `get_relations_for_event`. ([\#13383](https://github.com/matrix-org/synapse/issues/13383))
+- Add a `merge-back` command to the release script, which automates merging the correct branches after a release. ([\#13393](https://github.com/matrix-org/synapse/issues/13393))
+- Adding missing type hints to tests. ([\#13397](https://github.com/matrix-org/synapse/issues/13397))
+- Faster Room Joins: don't leave a stuck room partial state flag if the join fails. ([\#13403](https://github.com/matrix-org/synapse/issues/13403))
+- Refactor `_resolve_state_at_missing_prevs` to compute an `EventContext` instead. ([\#13404](https://github.com/matrix-org/synapse/issues/13404), [\#13431](https://github.com/matrix-org/synapse/issues/13431))
+- Faster Room Joins: prevent Synapse from answering federated join requests for a room which it has not fully joined yet. ([\#13416](https://github.com/matrix-org/synapse/issues/13416))
+- Re-enable running Complement tests against Synapse with workers. ([\#13420](https://github.com/matrix-org/synapse/issues/13420))
+- Prevent unnecessary lookups to any external `get_event` cache. Contributed by Nick @ Beeper (@fizzadar). ([\#13435](https://github.com/matrix-org/synapse/issues/13435))
+- Add some tracing to give more insight into local room joins. ([\#13439](https://github.com/matrix-org/synapse/issues/13439))
+- Rename class `RateLimitConfig` to `RatelimitSettings` and `FederationRateLimitConfig` to `FederationRatelimitSettings`. ([\#13442](https://github.com/matrix-org/synapse/issues/13442))
+- Add some comments about how event push actions are stored. ([\#13445](https://github.com/matrix-org/synapse/issues/13445), [\#13455](https://github.com/matrix-org/synapse/issues/13455))
+- Improve rebuild speed for the "synapse-workers" docker image. ([\#13447](https://github.com/matrix-org/synapse/issues/13447))
+- Fix `@tag_args` being off-by-one with the arguments when tagging a span (tracing). ([\#13452](https://github.com/matrix-org/synapse/issues/13452))
+- Update type of `EventContext.rejected`. ([\#13460](https://github.com/matrix-org/synapse/issues/13460))
+- Use literals in place of `HTTPStatus` constants in tests. ([\#13463](https://github.com/matrix-org/synapse/issues/13463), [\#13469](https://github.com/matrix-org/synapse/issues/13469))
+- Correct a misnamed argument in state res v2 internals. ([\#13467](https://github.com/matrix-org/synapse/issues/13467))
+
+
+Synapse 1.64.0 (2022-08-02)
+===========================
+
+No significant changes since 1.64.0rc2.
+
+
+Deprecation Warning
+-------------------
+
+Synapse v1.66.0 will remove the ability to delegate the tasks of verifying email address ownership, and password reset confirmation, to an identity server.
+
+If you require your homeserver to verify e-mail addresses or to support password resets via e-mail, please configure your homeserver with SMTP access so that it can send e-mails on its own behalf.
+[Consult the configuration documentation for more information.](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#email)
+
+
+Synapse 1.64.0rc2 (2022-07-29)
+==============================
+
+This RC reintroduces support for `account_threepid_delegates.email`, which was removed in 1.64.0rc1. It remains deprecated and will be removed altogether in Synapse v1.66.0. ([\#13406](https://github.com/matrix-org/synapse/issues/13406))
+
+
+Synapse 1.64.0rc1 (2022-07-26)
+==============================
+
+This RC removed the ability to delegate the tasks of verifying email address ownership, and password reset confirmation, to an identity server.
+
+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)
+===========================
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse 1.63.0 where push actions were incorrectly calculated for appservice users. This caused performance issues on servers with large numbers of appservices. ([\#13332](https://github.com/matrix-org/synapse/issues/13332))
+
+
+Synapse 1.63.0 (2022-07-19)
+===========================
+
+Improved Documentation
+----------------------
+
+- Clarify that homeserver server names are included in the reported data when the `report_stats` config option is enabled. ([\#13321](https://github.com/matrix-org/synapse/issues/13321))
 
-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).
 
 Synapse 1.63.0rc1 (2022-07-12)
 ==============================
@@ -11,7 +226,7 @@ Features
 
 - Add a rate limit for local users sending invites. ([\#13125](https://github.com/matrix-org/synapse/issues/13125))
 - Implement [MSC3827](https://github.com/matrix-org/matrix-spec-proposals/pull/3827): Filtering of `/publicRooms` by room type. ([\#13031](https://github.com/matrix-org/synapse/issues/13031))
-- Improve validation logic in Synapse's REST endpoints. ([\#13148](https://github.com/matrix-org/synapse/issues/13148))
+- Improve validation logic in the account data REST endpoints. ([\#13148](https://github.com/matrix-org/synapse/issues/13148))
 
 
 Bugfixes
@@ -39,7 +254,7 @@ Improved Documentation
 - Add an explanation of the `--report-stats` argument to the docs. ([\#13029](https://github.com/matrix-org/synapse/issues/13029))
 - Add a helpful example bash script to the contrib directory for creating multiple worker configuration files of the same type. Contributed by @villepeh. ([\#13032](https://github.com/matrix-org/synapse/issues/13032))
 - Add missing links to config options. ([\#13166](https://github.com/matrix-org/synapse/issues/13166))
-- Add documentation for anonymised homeserver statistics collection. ([\#13086](https://github.com/matrix-org/synapse/issues/13086))
+- Add documentation for homeserver usage statistics collection. ([\#13086](https://github.com/matrix-org/synapse/issues/13086))
 - Add documentation for the existing `databases` option in the homeserver configuration manual. ([\#13212](https://github.com/matrix-org/synapse/issues/13212))
 - Clean up references to sample configuration and redirect users to the configuration manual instead. ([\#13077](https://github.com/matrix-org/synapse/issues/13077), [\#13139](https://github.com/matrix-org/synapse/issues/13139))
 - Document how the Synapse team does reviews. ([\#13132](https://github.com/matrix-org/synapse/issues/13132))
@@ -124,7 +339,7 @@ Bugfixes
 - Update [MSC3786](https://github.com/matrix-org/matrix-spec-proposals/pull/3786) implementation to check `state_key`. ([\#12939](https://github.com/matrix-org/synapse/issues/12939))
 - Fix a bug introduced in Synapse 1.58 where Synapse would not report full version information when installed from a git checkout. This is a best-effort affair and not guaranteed to be stable. ([\#12973](https://github.com/matrix-org/synapse/issues/12973))
 - Fix a bug introduced in Synapse 1.60 where Synapse would fail to start if the `sqlite3` module was not available. ([\#12979](https://github.com/matrix-org/synapse/issues/12979))
-- Fix a bug where non-standard information was required when requesting the `/hierarchy` API over federation. Introduced 
+- Fix a bug where non-standard information was required when requesting the `/hierarchy` API over federation. Introduced
   in Synapse v1.41.0. ([\#12991](https://github.com/matrix-org/synapse/issues/12991))
 - Fix a long-standing bug which meant that rate limiting was not restrictive enough in some cases. ([\#13018](https://github.com/matrix-org/synapse/issues/13018))
 - Fix a bug introduced in Synapse 1.58 where profile requests for a malformed user ID would ccause an internal error. Synapse now returns 400 Bad Request in this situation. ([\#13041](https://github.com/matrix-org/synapse/issues/13041))

README.rst

@@ -2,152 +2,70 @@
 Synapse |support| |development| |documentation| |license| |pypi| |python|
 =========================================================================
 
+Synapse is an open-source `Matrix <https://matrix.org/>`_ homeserver written and
+maintained by the Matrix.org Foundation. We began rapid development began in 2014,
+reaching v1.0.0 in 2019. Development on Synapse and the Matrix protocol itself continues
+in earnest today.
+
+Briefly, Matrix is an open standard for communications on the internet, supporting
+federation, encryption and VoIP. Matrix.org has more to say about the `goals of the
+Matrix project <https://matrix.org/docs/guides/introduction>`_, and the `formal specification
+<https://spec.matrix.org/>`_ describes the technical details.
+
 .. contents::
 
-Introduction
-============
+Installing and configuration
+============================
 
-Matrix is an ambitious new ecosystem for open federated Instant Messaging and
-VoIP.  The basics you need to know to get up and running are:
-
-- Everything in Matrix happens in a room.  Rooms are distributed and do not
-  exist on any single server.  Rooms can be located using convenience aliases
-  like ``#matrix:matrix.org`` or ``#test:localhost:8448``.
-
-- Matrix user IDs look like ``@matthew:matrix.org`` (although in the future
-  you will normally refer to yourself and others using a third party identifier
-  (3PID): email address, phone number, etc rather than manipulating Matrix user IDs)
-
-The overall architecture is::
-
-      client <----> homeserver <=====================> homeserver <----> client
-             https://somewhere.org/_matrix      https://elsewhere.net/_matrix
-
-``#matrix:matrix.org`` is the official support room for Matrix, and can be
-accessed by any client from https://matrix.org/docs/projects/try-matrix-now.html or
-via IRC bridge at irc://irc.libera.chat/matrix.
-
-Synapse is currently in rapid development, but as of version 0.5 we believe it
-is sufficiently stable to be run as an internet-facing service for real usage!
-
-About Matrix
-============
-
-Matrix specifies a set of pragmatic RESTful HTTP JSON APIs as an open standard,
-which handle:
-
-- Creating and managing fully distributed chat rooms with no
-  single points of control or failure
-- Eventually-consistent cryptographically secure synchronisation of room
-  state across a global open network of federated servers and services
-- Sending and receiving extensible messages in a room with (optional)
-  end-to-end encryption
-- Inviting, joining, leaving, kicking, banning room members
-- Managing user accounts (registration, login, logout)
-- Using 3rd Party IDs (3PIDs) such as email addresses, phone numbers,
-  Facebook accounts to authenticate, identify and discover users on Matrix.
-- Placing 1:1 VoIP and Video calls
-
-These APIs are intended to be implemented on a wide range of servers, services
-and clients, letting developers build messaging and VoIP functionality on top
-of the entirely open Matrix ecosystem rather than using closed or proprietary
-solutions. The hope is for Matrix to act as the building blocks for a new
-generation of fully open and interoperable messaging and VoIP apps for the
-internet.
-
-Synapse is a Matrix "homeserver" implementation developed by the matrix.org core
-team, written in Python 3/Twisted.
-
-In Matrix, every user runs one or more Matrix clients, which connect through to
-a Matrix homeserver. The homeserver stores all their personal chat history and
-user account information - much as a mail client connects through to an
-IMAP/SMTP server. Just like email, you can either run your own Matrix
-homeserver and control and own your own communications and history or use one
-hosted by someone else (e.g. matrix.org) - there is no single point of control
-or mandatory service provider in Matrix, unlike WhatsApp, Facebook, Hangouts,
-etc.
-
-We'd like to invite you to join #matrix:matrix.org (via
-https://matrix.org/docs/projects/try-matrix-now.html), run a homeserver, take a look
-at the `Matrix spec <https://matrix.org/docs/spec>`_, and experiment with the
-`APIs <https://matrix.org/docs/api>`_ and `Client SDKs
-<https://matrix.org/docs/projects/try-matrix-now.html#client-sdks>`_.
-
-Thanks for using Matrix!
-
-Support
-=======
-
-For support installing or managing Synapse, please join |room|_ (from a matrix.org
-account if necessary) and ask questions there. We do not use GitHub issues for
-support requests, only for bug reports and feature requests.
-
-Synapse's documentation is `nicely rendered on GitHub Pages <https://matrix-org.github.io/synapse>`_,
-with its source available in |docs|_.
-
-.. |room| replace:: ``#synapse:matrix.org``
-.. _room: https://matrix.to/#/#synapse:matrix.org
-
-.. |docs| replace:: ``docs``
-.. _docs: docs
-
-Synapse Installation
-====================
+The Synapse documentation describes `how to install Synapse <https://matrix-org.github.io/synapse/latest/setup/installation.html>`_. We recommend using
+`Docker images <https://matrix-org.github.io/synapse/latest/setup/installation.html#docker-images-and-ansible-playbooks>`_ or `Debian packages from Matrix.org
+<https://matrix-org.github.io/synapse/latest/setup/installation.html#matrixorg-packages>`_.
 
 .. _federation:
 
-* For details on how to install synapse, see
-  `Installation Instructions <https://matrix-org.github.io/synapse/latest/setup/installation.html>`_.
-* For specific details on how to configure Synapse for federation see `docs/federate.md <docs/federate.md>`_
+Synapse has a variety of `config options
+<https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html>`_
+which can be used to customise its behaviour after installation.
+There are additional details on how to `configure Synapse for federation here
+<https://matrix-org.github.io/synapse/latest/federate.html>`_.
+
+.. _reverse-proxy:
+
+Using a reverse proxy with Synapse
+----------------------------------
+
+It is recommended to put a reverse proxy such as
+`nginx <https://nginx.org/en/docs/http/ngx_http_proxy_module.html>`_,
+`Apache <https://httpd.apache.org/docs/current/mod/mod_proxy_http.html>`_,
+`Caddy <https://caddyserver.com/docs/quick-starts/reverse-proxy>`_,
+`HAProxy <https://www.haproxy.org/>`_ or
+`relayd <https://man.openbsd.org/relayd.8>`_ in front of Synapse. One advantage of
+doing so is that it means that you can expose the default https port (443) to
+Matrix clients without needing to run Synapse with root privileges.
+For information on configuring one, see `the reverse proxy docs
+<https://matrix-org.github.io/synapse/latest/reverse_proxy.html>`_.
+
+Upgrading an existing Synapse
+-----------------------------
+
+The instructions for upgrading Synapse are in `the upgrade notes`_.
+Please check these instructions as upgrading may require extra steps for some
+versions of Synapse.
+
+.. _the upgrade notes: https://matrix-org.github.io/synapse/develop/upgrade.html
 
 
-Connecting to Synapse from a client
-===================================
+Platform dependencies
+---------------------
 
-The easiest way to try out your new Synapse installation is by connecting to it
-from a web client.
+Synapse uses a number of platform dependencies such as Python and PostgreSQL,
+and aims to follow supported upstream versions. See the
+`deprecation policy <https://matrix-org.github.io/synapse/latest/deprecation_policy.html>`_
+for more details.
 
-Unless you are running a test instance of Synapse on your local machine, in
-general, you will need to enable TLS support before you can successfully
-connect from a client: see
-`TLS certificates <https://matrix-org.github.io/synapse/latest/setup/installation.html#tls-certificates>`_.
-
-An easy way to get started is to login or register via Element at
-https://app.element.io/#/login or https://app.element.io/#/register respectively.
-You will need to change the server you are logging into from ``matrix.org``
-and instead specify a Homeserver URL of ``https://<server_name>:8448``
-(or just ``https://<server_name>`` if you are using a reverse proxy).
-If you prefer to use another client, refer to our
-`client breakdown <https://matrix.org/docs/projects/clients-matrix>`_.
-
-If all goes well you should at least be able to log in, create a room, and
-start sending messages.
-
-.. _`client-user-reg`:
-
-Registering a new user from a client
-------------------------------------
-
-By default, registration of new users via Matrix clients is disabled. To enable
-it, specify ``enable_registration: true`` in ``homeserver.yaml``. (It is then
-recommended to also set up CAPTCHA - see `<docs/CAPTCHA_SETUP.md>`_.)
-
-Once ``enable_registration`` is set to ``true``, it is possible to register a
-user via a Matrix client.
-
-Your new user name will be formed partly from the ``server_name``, and partly
-from a localpart you specify when you create the account. Your name will take
-the form of::
-
-    @localpart:my.domain.name
-
-(pronounced "at localpart on my dot domain dot name").
-
-As when logging in, you will need to specify a "Custom server".  Specify your
-desired ``localpart`` in the 'User name' box.
 
 Security note
-=============
+-------------
 
 Matrix serves raw, user-supplied data in some APIs -- specifically the `content
 repository endpoints`_.
@@ -187,30 +105,76 @@ Following this advice ensures that even if an XSS is found in Synapse, the
 impact to other applications will be minimal.
 
 
-Upgrading an existing Synapse
-=============================
+Testing a new installation
+==========================
 
-The instructions for upgrading synapse are in `the upgrade notes`_.
-Please check these instructions as upgrading may require extra steps for some
-versions of synapse.
+The easiest way to try out your new Synapse installation is by connecting to it
+from a web client.
 
-.. _the upgrade notes: https://matrix-org.github.io/synapse/develop/upgrade.html
+Unless you are running a test instance of Synapse on your local machine, in
+general, you will need to enable TLS support before you can successfully
+connect from a client: see
+`TLS certificates <https://matrix-org.github.io/synapse/latest/setup/installation.html#tls-certificates>`_.
 
-.. _reverse-proxy:
+An easy way to get started is to login or register via Element at
+https://app.element.io/#/login or https://app.element.io/#/register respectively.
+You will need to change the server you are logging into from ``matrix.org``
+and instead specify a Homeserver URL of ``https://<server_name>:8448``
+(or just ``https://<server_name>`` if you are using a reverse proxy).
+If you prefer to use another client, refer to our
+`client breakdown <https://matrix.org/docs/projects/clients-matrix>`_.
 
-Using a reverse proxy with Synapse
-==================================
+If all goes well you should at least be able to log in, create a room, and
+start sending messages.
 
-It is recommended to put a reverse proxy such as
-`nginx <https://nginx.org/en/docs/http/ngx_http_proxy_module.html>`_,
-`Apache <https://httpd.apache.org/docs/current/mod/mod_proxy_http.html>`_,
-`Caddy <https://caddyserver.com/docs/quick-starts/reverse-proxy>`_,
-`HAProxy <https://www.haproxy.org/>`_ or
-`relayd <https://man.openbsd.org/relayd.8>`_ in front of Synapse. One advantage of
-doing so is that it means that you can expose the default https port (443) to
-Matrix clients without needing to run Synapse with root privileges.
+.. _`client-user-reg`:
 
-For information on configuring one, see `<docs/reverse_proxy.md>`_.
+Registering a new user from a client
+------------------------------------
+
+By default, registration of new users via Matrix clients is disabled. To enable
+it:
+
+1. In the
+   `registration config section <https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#registration>`_
+   set ``enable_registration: true`` in ``homeserver.yaml``.
+2. Then **either**:
+
+   a. set up a `CAPTCHA <https://matrix-org.github.io/synapse/latest/CAPTCHA_SETUP.html>`_, or
+   b. set ``enable_registration_without_verification: true`` in ``homeserver.yaml``.
+
+We **strongly** recommend using a CAPTCHA, particularly if your homeserver is exposed to
+the public internet. Without it, anyone can freely register accounts on your homeserver.
+This can be exploited by attackers to create spambots targetting the rest of the Matrix
+federation.
+
+Your new user name will be formed partly from the ``server_name``, and partly
+from a localpart you specify when you create the account. Your name will take
+the form of::
+
+    @localpart:my.domain.name
+
+(pronounced "at localpart on my dot domain dot name").
+
+As when logging in, you will need to specify a "Custom server".  Specify your
+desired ``localpart`` in the 'User name' box.
+
+Troubleshooting and support
+===========================
+
+The `Admin FAQ <https://matrix-org.github.io/synapse/latest/usage/administration/admin_faq.html>`_
+includes tips on dealing with some common problems. For more details, see
+`Synapse's wider documentation <https://matrix-org.github.io/synapse/latest/>`_.
+
+For additional support installing or managing Synapse, please ask in the community
+support room |room|_ (from a matrix.org account if necessary). We do not use GitHub
+issues for support requests, only for bug reports and feature requests.
+
+.. |room| replace:: ``#synapse:matrix.org``
+.. _room: https://matrix.to/#/#synapse:matrix.org
+
+.. |docs| replace:: ``docs``
+.. _docs: docs
 
 Identity Servers
 ================
@@ -242,34 +206,15 @@ an email address with your account, or send an invite to another user via their
 email address.
 
 
-Password reset
-==============
-
-Users can reset their password through their client. Alternatively, a server admin
-can reset a users password using the `admin API <docs/admin_api/user_admin_api.md#reset-password>`_
-or by directly editing the database as shown below.
-
-First calculate the hash of the new password::
-
-    $ ~/synapse/env/bin/hash_password
-    Password:
-    Confirm password:
-    $2a$12$xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-
-Then update the ``users`` table in the database::
-
-    UPDATE users SET password_hash='$2a$12$xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx'
-        WHERE name='@test:test.com';
-
-
-Synapse Development
-===================
+Development
+===========
 
+We welcome contributions to Synapse from the community!
 The best place to get started is our
 `guide for contributors <https://matrix-org.github.io/synapse/latest/development/contributing_guide.html>`_.
 This is part of our larger `documentation <https://matrix-org.github.io/synapse/latest>`_, which includes
-information for synapse developers as well as synapse administrators.
 
+information for Synapse developers as well as Synapse administrators.
 Developers might be particularly interested in:
 
 * `Synapse's database schema <https://matrix-org.github.io/synapse/latest/development/database_schema.html>`_,
@@ -280,187 +225,6 @@ Alongside all that, join our developer community on Matrix:
 `#synapse-dev:matrix.org <https://matrix.to/#/#synapse-dev:matrix.org>`_, featuring real humans!
 
 
-Quick start
------------
-
-Before setting up a development environment for synapse, make sure you have the
-system dependencies (such as the python header files) installed - see
-`Platform-specific prerequisites <https://matrix-org.github.io/synapse/latest/setup/installation.html#platform-specific-prerequisites>`_.
-
-To check out a synapse for development, clone the git repo into a working
-directory of your choice::
-
-    git clone https://github.com/matrix-org/synapse.git
-    cd synapse
-
-Synapse has a number of external dependencies. We maintain a fixed development
-environment using `Poetry <https://python-poetry.org/>`_. First, install poetry. We recommend::
-
-    pip install --user pipx
-    pipx install poetry
-
-as described `here <https://python-poetry.org/docs/#installing-with-pipx>`_.
-(See `poetry's installation docs <https://python-poetry.org/docs/#installation>`_
-for other installation methods.) Then ask poetry to create a virtual environment
-from the project and install Synapse's dependencies::
-
-    poetry install --extras "all test"
-
-This will run a process of downloading and installing all the needed
-dependencies into a virtual env.
-
-We recommend using the demo which starts 3 federated instances running on ports `8080` - `8082`::
-
-    poetry run ./demo/start.sh
-
-(to stop, you can use ``poetry run ./demo/stop.sh``)
-
-See the `demo documentation <https://matrix-org.github.io/synapse/develop/development/demo.html>`_
-for more information.
-
-If you just want to start a single instance of the app and run it directly::
-
-    # Create the homeserver.yaml config once
-    poetry run synapse_homeserver \
-      --server-name my.domain.name \
-      --config-path homeserver.yaml \
-      --generate-config \
-      --report-stats=[yes|no]
-
-    # Start the app
-    poetry run synapse_homeserver --config-path homeserver.yaml
-
-
-Running the unit tests
-----------------------
-
-After getting up and running, you may wish to run Synapse's unit tests to
-check that everything is installed correctly::
-
-    poetry run trial tests
-
-This should end with a 'PASSED' result (note that exact numbers will
-differ)::
-
-    Ran 1337 tests in 716.064s
-
-    PASSED (skips=15, successes=1322)
-
-For more tips on running the unit tests, like running a specific test or
-to see the logging output, see the `CONTRIBUTING doc <CONTRIBUTING.md#run-the-unit-tests>`_.
-
-
-Running the Integration Tests
------------------------------
-
-Synapse is accompanied by `SyTest <https://github.com/matrix-org/sytest>`_,
-a Matrix homeserver integration testing suite, which uses HTTP requests to
-access the API as a Matrix client would. It is able to run Synapse directly from
-the source tree, so installation of the server is not required.
-
-Testing with SyTest is recommended for verifying that changes related to the
-Client-Server API are functioning correctly. See the `SyTest installation
-instructions <https://github.com/matrix-org/sytest#installing>`_ for details.
-
-
-Platform dependencies
-=====================
-
-Synapse uses a number of platform dependencies such as Python and PostgreSQL,
-and aims to follow supported upstream versions. See the
-`<docs/deprecation_policy.md>`_ document for more details.
-
-
-Troubleshooting
-===============
-
-Need help? Join our community support room on Matrix:
-`#synapse:matrix.org <https://matrix.to/#/#synapse:matrix.org>`_
-
-Running out of File Handles
----------------------------
-
-If synapse runs out of file handles, it typically fails badly - live-locking
-at 100% CPU, and/or failing to accept new TCP connections (blocking the
-connecting client).  Matrix currently can legitimately use a lot of file handles,
-thanks to busy rooms like #matrix:matrix.org containing hundreds of participating
-servers.  The first time a server talks in a room it will try to connect
-simultaneously to all participating servers, which could exhaust the available
-file descriptors between DNS queries & HTTPS sockets, especially if DNS is slow
-to respond. (We need to improve the routing algorithm used to be better than
-full mesh, but as of March 2019 this hasn't happened yet).
-
-If you hit this failure mode, we recommend increasing the maximum number of
-open file handles to be at least 4096 (assuming a default of 1024 or 256).
-This is typically done by editing ``/etc/security/limits.conf``
-
-Separately, Synapse may leak file handles if inbound HTTP requests get stuck
-during processing - e.g. blocked behind a lock or talking to a remote server etc.
-This is best diagnosed by matching up the 'Received request' and 'Processed request'
-log lines and looking for any 'Processed request' lines which take more than
-a few seconds to execute. Please let us know at #synapse:matrix.org if
-you see this failure mode so we can help debug it, however.
-
-Help!! Synapse is slow and eats all my RAM/CPU!
------------------------------------------------
-
-First, ensure you are running the latest version of Synapse, using Python 3
-with a PostgreSQL database.
-
-Synapse's architecture is quite RAM hungry currently - we deliberately
-cache a lot of recent room data and metadata in RAM in order to speed up
-common requests. We'll improve this in the future, but for now the easiest
-way to either reduce the RAM usage (at the risk of slowing things down)
-is to set the almost-undocumented ``SYNAPSE_CACHE_FACTOR`` environment
-variable. The default is 0.5, which can be decreased to reduce RAM usage
-in memory constrained enviroments, or increased if performance starts to
-degrade.
-
-However, degraded performance due to a low cache factor, common on
-machines with slow disks, often leads to explosions in memory use due
-backlogged requests. In this case, reducing the cache factor will make
-things worse. Instead, try increasing it drastically. 2.0 is a good
-starting value.
-
-Using `libjemalloc <http://jemalloc.net/>`_ can also yield a significant
-improvement in overall memory use, and especially in terms of giving back
-RAM to the OS. To use it, the library must simply be put in the
-LD_PRELOAD environment variable when launching Synapse. On Debian, this
-can be done by installing the ``libjemalloc1`` package and adding this
-line to ``/etc/default/matrix-synapse``::
-
-    LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.1
-
-This can make a significant difference on Python 2.7 - it's unclear how
-much of an improvement it provides on Python 3.x.
-
-If you're encountering high CPU use by the Synapse process itself, you
-may be affected by a bug with presence tracking that leads to a
-massive excess of outgoing federation requests (see `discussion
-<https://github.com/matrix-org/synapse/issues/3971>`_). If metrics
-indicate that your server is also issuing far more outgoing federation
-requests than can be accounted for by your users' activity, this is a
-likely cause. The misbehavior can be worked around by setting
-the following in the Synapse config file:
-
-.. code-block:: yaml
-
-   presence:
-       enabled: false
-
-People can't accept room invitations from me
---------------------------------------------
-
-The typical failure mode here is that you send an invitation to someone
-to join a room or direct chat, but when they go to accept it, they get an
-error (typically along the lines of "Invalid signature"). They might see
-something like the following in their logs::
-
-    2019-09-11 19:32:04,271 - synapse.federation.transport.server - 288 - WARNING - GET-11752 - authenticate_request failed: 401: Invalid signature for server <server> with key ed25519:a_EqML: Unable to verify signature for <server>
-
-This is normally caused by a misconfiguration in your reverse-proxy. See
-`<docs/reverse_proxy.md>`_ and double-check that your settings are correct.
-
 .. |support| image:: https://img.shields.io/matrix/synapse:matrix.org?label=support&logo=matrix
   :alt: (get support on #synapse:matrix.org)
   :target: https://matrix.to/#/#synapse:matrix.org

changelog.d/12943.misc

@@ -1 +0,0 @@
-Remove code which incorrectly attempted to reconcile state with remote servers when processing incoming events.

changelog.d/12967.removal

@@ -1 +0,0 @@
-Drop tables used for groups/communities.

changelog.d/13094.misc

@@ -1 +0,0 @@
-Make the AS login method call `Auth.get_user_by_req` for checking the AS token.

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.

changelog.d/13188.feature

@@ -0,0 +1 @@
+Improve validation of request bodies for the following client-server API endpoints: [`/account/password`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpassword), [`/account/password/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountpasswordemailrequesttoken), [`/account/deactivate`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3accountdeactivate) and [`/account/3pid/email/requestToken`](https://spec.matrix.org/v1.3/client-server-api/#post_matrixclientv3account3pidemailrequesttoken).

changelog.d/13192.removal

@@ -1 +0,0 @@
-Drop support for delegating email verification to an external server.

changelog.d/13198.misc

@@ -1 +0,0 @@
-Refactor receipts servlet logic to avoid duplicated code.

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.

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.

changelog.d/13218.misc

@@ -1 +0,0 @@
-Remove unused database table `event_reference_hashes`.

changelog.d/13220.feature

@@ -1 +0,0 @@
-Add support for room version 10.

changelog.d/13224.misc

@@ -1 +0,0 @@
-Further reduce queries used sending events when creating new rooms. Contributed by Nick @ Beeper (@fizzadar).

changelog.d/13231.doc

@@ -1 +0,0 @@
-Provide an example of using the Admin API. Contributed by @jejo86.

changelog.d/13233.doc

@@ -1 +0,0 @@
-Move the documentation for how URL previews work to the URL preview module.

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.

changelog.d/13240.misc

@@ -1 +0,0 @@
-Call the v2 identity service `/3pid/unbind` endpoint, rather than v1.

changelog.d/13242.misc

@@ -1 +0,0 @@
-Use an asynchronous cache wrapper for the get event cache. Contributed by Nick @ Beeper (@fizzadar).

changelog.d/13251.misc

@@ -1 +0,0 @@
-Optimise federation sender and appservice pusher event stream processing queries. Contributed by Nick @ Beeper (@fizzadar).

changelog.d/13253.misc

@@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.

changelog.d/13254.misc

@@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.

changelog.d/13255.misc

@@ -1 +0,0 @@
-Preparatory work for a per-room rate limiter on joins.

changelog.d/13257.misc

@@ -1 +0,0 @@
-Log the stack when waiting for an entire room to be un-partial stated.

changelog.d/13261.doc

@@ -1 +0,0 @@
-Move the documentation for how URL previews work to the URL preview module.

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.

changelog.d/13266.misc

@@ -1 +0,0 @@
-Do not fail build if complement with workers fails.

changelog.d/13267.misc

@@ -1 +0,0 @@
-Don't pull out state in `compute_event_context` for unconflicted state.

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.

changelog.d/13274.misc

@@ -1 +0,0 @@
-Don't pull out state in `compute_event_context` for unconflicted state.

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.

changelog.d/13279.misc

@@ -1 +0,0 @@
-Reduce the rebuild time for the complement-synapse docker image.

changelog.d/13284.misc

@@ -1 +0,0 @@
-Update locked version of `frozendict` to 2.3.2, which has a fix for a memory leak.

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.

changelog.d/13453.misc

@@ -0,0 +1 @@
+Allow use of both `@trace` and `@tag_args` stacked on the same function (tracing).

changelog.d/13459.misc

@@ -0,0 +1 @@
+Faster joins: update the rejected state of events during de-partial-stating.

changelog.d/13472.doc

@@ -0,0 +1 @@
+Add `openssl` example for generating registration HMAC digest.

changelog.d/13474.misc

@@ -0,0 +1 @@
+Add some miscellaneous comments to document sync, especially around `compute_state_delta`.

changelog.d/13479.misc

@@ -0,0 +1 @@
+Use literals in place of `HTTPStatus` constants in tests.

changelog.d/13485.misc

@@ -0,0 +1 @@
+Add comments about how event push actions are rotated.

changelog.d/13488.misc

@@ -0,0 +1 @@
+Use literals in place of `HTTPStatus` constants in tests.

changelog.d/13489.misc

@@ -0,0 +1 @@
+Instrument the federation/backfill part of `/messages` for understandable traces in Jaeger.

changelog.d/13491.doc

@@ -0,0 +1 @@
+Tidy up Synapse's README.

changelog.d/13492.doc

@@ -0,0 +1 @@
+Document that event purging related to the `redaction_retention_period` config option is executed only every 5 minutes.

changelog.d/13493.misc

@@ -0,0 +1 @@
+Modify HTML template content to better support mobile devices' screen sizes.

changelog.d/13497.doc

@@ -0,0 +1,2 @@
+Add a warning to retention documentation regarding the possibility of database corruption.
+

changelog.d/13499.misc

@@ -0,0 +1 @@
+Instrument `FederationStateIdsServlet` (`/state_ids`) for understandable traces in Jaeger.

changelog.d/13502.misc

@@ -0,0 +1 @@
+Add a linter script which will reject non-strict types in Pydantic models.

changelog.d/13503.feature

@@ -0,0 +1 @@
+Add forgotten status to Room Details API.

changelog.d/13514.bugfix

@@ -0,0 +1 @@
+Faster room joins: make `/joined_members` block whilst the room is partial stated.

changelog.d/13515.doc

@@ -0,0 +1 @@
+Document that the `DOCKER_BUILDKIT=1` flag is needed to build the docker image.

changelog.d/13522.misc

@@ -0,0 +1 @@
+Improve performance of sending messages in rooms with thousands of local users.

changelog.d/13525.bugfix

@@ -0,0 +1 @@
+Fix a bug in the `/event_reports` Admin API which meant that the total count could be larger than the number of results you can actually query for.

changelog.d/13531.misc

@@ -0,0 +1 @@
+Faster room joins: Refuse to start when faster joins is enabled on a deployment with workers, since worker configurations are not currently supported.

changelog.d/13533.misc

@@ -0,0 +1 @@
+Track HTTP response times over 10 seconds from `/messages` (`synapse_room_message_list_rest_servlet_response_time_seconds`).

changelog.d/13534.misc

@@ -0,0 +1 @@
+Add metrics to track how the rate limiter is affecting requests (sleep/reject).

changelog.d/13535.misc

@@ -0,0 +1 @@
+Add metrics to time how long it takes us to do backfill processing (`synapse_federation_backfill_processing_before_time_seconds`, `synapse_federation_backfill_processing_after_time_seconds`).

changelog.d/13536.doc

@@ -0,0 +1 @@
+Add missing links in `user_consent` section of configuration manual.

changelog.d/13538.doc

@@ -0,0 +1 @@
+Fix the doc and some warnings that were referring to the nonexistent `custom_templates_directory` setting (instead of `custom_template_directory`).

changelog.d/13544.misc

@@ -0,0 +1 @@
+Add metrics to track rate limiter queue timing (`synapse_rate_limit_queue_wait_time_seconds`).

changelog.d/13547.misc

@@ -0,0 +1 @@
+Improve performance of sending messages in rooms with thousands of local users.

changelog.d/13552.misc

@@ -0,0 +1 @@
+Downgrade an error that had the capacity to spam Sentry instances to a warning.

contrib/workers-bash-scripts/create-multiple-generic-workers.md

@@ -1,4 +1,4 @@
-# Creating multiple workers with a bash script
+# Creating multiple generic workers with a bash script
 
 Setting up multiple worker configuration files manually can be time-consuming.
 You can alternatively create multiple worker configuration files with a simple `bash` script. For example:

contrib/workers-bash-scripts/create-multiple-stream-writers.md

@@ -0,0 +1,145 @@
+# Creating multiple stream writers with a bash script
+
+This script creates multiple [stream writer](https://github.com/matrix-org/synapse/blob/develop/docs/workers.md#stream-writers) workers.
+
+Stream writers require both replication and HTTP listeners.
+
+It also prints out the example lines for Synapse main configuration file.
+
+Remember to route necessary endpoints directly to a worker associated with it.
+
+If you run the script as-is, it will create workers with the replication listener starting from port 8034 and another, regular http listener starting from 8044. If you don't need all of the stream writers listed in the script, just remove them from the ```STREAM_WRITERS``` array.
+
+```sh
+#!/bin/bash
+
+# Start with these replication and http ports.
+# The script loop starts with the exact port and then increments it by one.
+REP_START_PORT=8034
+HTTP_START_PORT=8044
+
+# Stream writer workers to generate. Feel free to add or remove them as you wish.
+# Event persister ("events") isn't included here as it does not require its
+# own HTTP listener.
+
+STREAM_WRITERS+=( "presence" "typing" "receipts" "to_device" "account_data" )
+
+NUM_WRITERS=$(expr ${#STREAM_WRITERS[@]})
+
+i=0
+
+while [ $i -lt "$NUM_WRITERS" ]
+do
+cat << EOF > ${STREAM_WRITERS[$i]}_stream_writer.yaml
+worker_app: synapse.app.generic_worker
+worker_name: ${STREAM_WRITERS[$i]}_stream_writer
+
+# The replication listener on the main synapse process.
+worker_replication_host: 127.0.0.1
+worker_replication_http_port: 9093
+
+worker_listeners:
+  - type: http
+    port: $(expr $REP_START_PORT + $i)
+    resources:
+      - names: [replication]
+
+  - type: http
+    port: $(expr $HTTP_START_PORT + $i)
+    resources:
+      - names: [client]
+
+worker_log_config: /etc/matrix-synapse/stream-writer-log.yaml
+EOF
+HOMESERVER_YAML_INSTANCE_MAP+=$"  ${STREAM_WRITERS[$i]}_stream_writer:
+    host: 127.0.0.1
+    port: $(expr $REP_START_PORT + $i)
+"
+
+HOMESERVER_YAML_STREAM_WRITERS+=$"  ${STREAM_WRITERS[$i]}: ${STREAM_WRITERS[$i]}_stream_writer
+"
+
+((i++))
+done
+
+cat << EXAMPLECONFIG
+# Add these lines to your homeserver.yaml.
+# Don't forget to configure your reverse proxy and
+# necessary endpoints to their respective worker.
+
+# See https://github.com/matrix-org/synapse/blob/develop/docs/workers.md
+# for more information.
+
+# Remember: Under NO circumstances should the replication
+# listener be exposed to the public internet;
+# it has no authentication and is unencrypted.
+
+instance_map:
+$HOMESERVER_YAML_INSTANCE_MAP
+stream_writers:
+$HOMESERVER_YAML_STREAM_WRITERS
+EXAMPLECONFIG
+```
+
+Copy the code above save it to a file ```create_stream_writers.sh``` (for example).
+
+Make the script executable by running ```chmod +x create_stream_writers.sh```.
+
+## Run the script to create workers and print out a sample configuration
+
+Simply run the script to create YAML files in the current folder and print out the required configuration for ```homeserver.yaml```.
+
+```console
+$ ./create_stream_writers.sh
+
+# Add these lines to your homeserver.yaml.
+# Don't forget to configure your reverse proxy and
+# necessary endpoints to their respective worker.
+
+# See https://github.com/matrix-org/synapse/blob/develop/docs/workers.md
+# for more information
+
+# Remember: Under NO circumstances should the replication
+# listener be exposed to the public internet;
+# it has no authentication and is unencrypted.
+
+instance_map:
+  presence_stream_writer:
+    host: 127.0.0.1
+    port: 8034
+  typing_stream_writer:
+    host: 127.0.0.1
+    port: 8035
+  receipts_stream_writer:
+    host: 127.0.0.1
+    port: 8036
+  to_device_stream_writer:
+    host: 127.0.0.1
+    port: 8037
+  account_data_stream_writer:
+    host: 127.0.0.1
+    port: 8038
+
+stream_writers:
+  presence: presence_stream_writer
+  typing: typing_stream_writer
+  receipts: receipts_stream_writer
+  to_device: to_device_stream_writer
+  account_data: account_data_stream_writer
+```
+
+Simply copy-and-paste the output to an appropriate place in your Synapse main configuration file.
+
+## Write directly to Synapse configuration file
+
+You could also write the output directly to homeserver main configuration file. **This, however, is not recommended** as even a small typo (such as replacing >> with >) can erase the entire ```homeserver.yaml```. 
+
+If you do this, back up your original configuration file first:
+
+```console
+# Back up homeserver.yaml first
+cp /etc/matrix-synapse/homeserver.yaml /etc/matrix-synapse/homeserver.yaml.bak 
+
+# Create workers and write output to your homeserver.yaml
+./create_stream_writers.sh >> /etc/matrix-synapse/homeserver.yaml 
+```

debian/changelog

@@ -1,3 +1,53 @@
+matrix-synapse-py3 (1.65.0) stable; urgency=medium
+
+  * New Synapse release 1.65.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 16 Aug 2022 16:51:26 +0100
+
+matrix-synapse-py3 (1.65.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.65.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Thu, 11 Aug 2022 11:38:18 +0100
+
+matrix-synapse-py3 (1.65.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.65.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 09 Aug 2022 11:39:29 +0100
+
+matrix-synapse-py3 (1.64.0) stable; urgency=medium
+
+  * New Synapse release 1.64.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 02 Aug 2022 10:32:30 +0100
+
+matrix-synapse-py3 (1.64.0~rc2) stable; urgency=medium
+
+  * New Synapse release 1.64.0rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 29 Jul 2022 12:22:53 +0100
+
+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.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 20 Jul 2022 13:36:52 +0100
+
+matrix-synapse-py3 (1.63.0) stable; urgency=medium
+
+  * Clarify that homeserver server names are included in the data reported
+    by opt-in server stats reporting (`report_stats` homeserver config option).
+  * New Synapse release 1.63.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 19 Jul 2022 14:42:24 +0200
+
 matrix-synapse-py3 (1.63.0~rc1) stable; urgency=medium
 
   * New Synapse release 1.63.0rc1.

debian/matrix-synapse-py3.postinst

@@ -31,7 +31,7 @@ EOF
 # This file is autogenerated, and will be recreated on upgrade if it is deleted.
 # Any changes you make will be preserved.
 
-# Whether to report anonymized homeserver usage statistics.
+# Whether to report homeserver usage statistics.
 report_stats: false
 EOF
     fi

debian/po/templates.pot

@@ -37,7 +37,7 @@ msgstr ""
 #. Type: boolean
 #. Description
 #: ../templates:2001
-msgid "Report anonymous statistics?"
+msgid "Report homeserver usage statistics?"
 msgstr ""
 
 #. Type: boolean
@@ -45,11 +45,11 @@ msgstr ""
 #: ../templates:2001
 msgid ""
 "Developers of Matrix and Synapse really appreciate helping the project out "
-"by reporting anonymized usage statistics from this homeserver. Only very "
-"basic aggregate data (e.g. number of users) will be reported, but it helps "
-"track the growth of the Matrix community, and helps in making Matrix a "
-"success, as well as to convince other networks that they should peer with "
-"Matrix."
+"by reporting homeserver usage statistics from this homeserver. Your "
+"homeserver's server name, along with very basic aggregate data (e.g. "
+"number of users) will be reported. But it helps track the growth of the "
+"Matrix community, and helps in making Matrix a success, as well as to "
+"convince other networks that they should peer with Matrix."
 msgstr ""
 
 #. Type: boolean

debian/templates

@@ -10,12 +10,13 @@ _Description: Name of the server:
 Template: matrix-synapse/report-stats
 Type: boolean
 Default: false
-_Description: Report anonymous statistics?
+_Description: Report homeserver usage statistics?
  Developers of Matrix and Synapse really appreciate helping the
- project out by reporting anonymized usage statistics from this
- homeserver. Only very basic aggregate data (e.g. number of users)
- will be reported, but it helps track the growth of the Matrix
- community, and helps in making Matrix a success, as well as to
- convince other networks that they should peer with Matrix.
+ project out by reporting homeserver usage statistics from this
+ homeserver. Your homeserver's server name, along with very basic
+ aggregate data (e.g. number of users) will be reported. But it
+ helps track the growth of the Matrix community, and helps in
+ making Matrix a success, as well as to convince other networks
+ that they should peer with Matrix.
  .
  Thank you.

docker/Dockerfile

@@ -40,12 +40,13 @@ FROM docker.io/python:${PYTHON_VERSION}-slim as requirements
 RUN \
    --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
- apt-get update -qq && apt-get install -yqq git \
+    apt-get update -qq && apt-get install -yqq \
+      build-essential cargo git libffi-dev libssl-dev \
     && rm -rf /var/lib/apt/lists/*
 
 # We install poetry in its own build stage to avoid its dependencies conflicting with
 # synapse's dependencies.
-# We use a specific commit from poetry's master branch instead of our usual 1.1.12,
+# We use a specific commit from poetry's master branch instead of our usual 1.1.14,
 # to incorporate fixes to some bugs in `poetry export`. This commit corresponds to
 #    https://github.com/python-poetry/poetry/pull/5156 and
 #    https://github.com/python-poetry/poetry/issues/5141 ;
@@ -68,7 +69,18 @@ COPY pyproject.toml poetry.lock /synapse/
 # reason, such as when a git repository is used directly as a dependency.
 ARG TEST_ONLY_SKIP_DEP_HASH_VERIFICATION
 
-RUN /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}
+# If specified, we won't use the Poetry lockfile.
+# Instead, we'll just install what a regular `pip install` would from PyPI.
+ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
+
+# Export the dependencies, but only if we're actually going to use the Poetry lockfile.
+# Otherwise, just create an empty requirements file so that the Dockerfile can
+# proceed.
+RUN if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
+    /root/.local/bin/poetry export --extras all -o /synapse/requirements.txt ${TEST_ONLY_SKIP_DEP_HASH_VERIFICATION:+--without-hashes}; \
+  else \
+    touch /synapse/requirements.txt; \
+  fi
 
 ###
 ### Stage 1: builder
@@ -108,8 +120,17 @@ COPY synapse /synapse/synapse/
 # ... and what we need to `pip install`.
 COPY pyproject.toml README.rst /synapse/
 
+# Repeat of earlier build argument declaration, as this is a new build stage.
+ARG TEST_ONLY_IGNORE_POETRY_LOCKFILE
+
 # Install the synapse package itself.
-RUN pip install --prefix="/install" --no-deps --no-warn-script-location /synapse
+# If we have populated requirements.txt, we don't install any dependencies
+# as we should already have those from the previous `pip install` step.
+RUN if [ -z "$TEST_ONLY_IGNORE_POETRY_LOCKFILE" ]; then \
+    pip install --prefix="/install" --no-deps --no-warn-script-location /synapse[all]; \
+  else \
+    pip install --prefix="/install" --no-warn-script-location /synapse[all]; \
+  fi
 
 ###
 ### Stage 2: runtime

docker/Dockerfile-workers

@@ -1,38 +1,62 @@
-# Inherit from the official Synapse docker image
+# syntax=docker/dockerfile:1
+
 ARG SYNAPSE_VERSION=latest
+
+# first of all, we create a base image with an nginx which we can copy into the
+# target image. For repeated rebuilds, this is much faster than apt installing
+# each time.
+
+FROM debian:bullseye-slim AS deps_base
+    RUN \
+       --mount=type=cache,target=/var/cache/apt,sharing=locked \
+       --mount=type=cache,target=/var/lib/apt,sharing=locked \
+      apt-get update -qq && \
+      DEBIAN_FRONTEND=noninteractive apt-get install -yqq --no-install-recommends \
+          redis-server nginx-light
+
+# Similarly, a base to copy the redis server from.
+#
+# The redis docker image has fewer dynamic libraries than the debian package,
+# which makes it much easier to copy (but we need to make sure we use an image
+# based on the same debian version as the synapse image, to make sure we get
+# the expected version of libc.
+FROM redis:6-bullseye AS redis_base
+
+# now build the final image, based on the the regular Synapse docker image
 FROM matrixdotorg/synapse:$SYNAPSE_VERSION
 
-# Install deps
-RUN \
-   --mount=type=cache,target=/var/cache/apt,sharing=locked \
-   --mount=type=cache,target=/var/lib/apt,sharing=locked \
-  apt-get update -qq && \
-  DEBIAN_FRONTEND=noninteractive apt-get install -yqq --no-install-recommends \
-     redis-server nginx-light
+    # Install supervisord with pip instead of apt, to avoid installing a second
+    # copy of python.
+    RUN --mount=type=cache,target=/root/.cache/pip \
+        pip install supervisor~=4.2
+    RUN mkdir -p /etc/supervisor/conf.d
 
-# Install supervisord with pip instead of apt, to avoid installing a second
-# copy of python.
-RUN --mount=type=cache,target=/root/.cache/pip \
-    pip install supervisor~=4.2
+    # Copy over redis and nginx
+    COPY --from=redis_base /usr/local/bin/redis-server /usr/local/bin
 
-# Disable the default nginx sites
-RUN rm /etc/nginx/sites-enabled/default
+    COPY --from=deps_base /usr/sbin/nginx /usr/sbin
+    COPY --from=deps_base /usr/share/nginx /usr/share/nginx
+    COPY --from=deps_base /usr/lib/nginx /usr/lib/nginx
+    COPY --from=deps_base /etc/nginx /etc/nginx
+    RUN rm /etc/nginx/sites-enabled/default
+    RUN mkdir /var/log/nginx /var/lib/nginx
+    RUN chown www-data /var/log/nginx /var/lib/nginx
 
-# Copy Synapse worker, nginx and supervisord configuration template files
-COPY ./docker/conf-workers/* /conf/
+    # Copy Synapse worker, nginx and supervisord configuration template files
+    COPY ./docker/conf-workers/* /conf/
 
-# Copy a script to prefix log lines with the supervisor program name
-COPY ./docker/prefix-log /usr/local/bin/
+    # Copy a script to prefix log lines with the supervisor program name
+    COPY ./docker/prefix-log /usr/local/bin/
 
-# Expose nginx listener port
-EXPOSE 8080/tcp
+    # Expose nginx listener port
+    EXPOSE 8080/tcp
 
-# A script to read environment variables and create the necessary
-# files to run the desired worker configuration. Will start supervisord.
-COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py
-ENTRYPOINT ["/configure_workers_and_start.py"]
+    # A script to read environment variables and create the necessary
+    # files to run the desired worker configuration. Will start supervisord.
+    COPY ./docker/configure_workers_and_start.py /configure_workers_and_start.py
+    ENTRYPOINT ["/configure_workers_and_start.py"]
 
-# Replace the healthcheck with one which checks *all* the workers. The script
-# is generated by configure_workers_and_start.py.
-HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
-    CMD /bin/sh /healthcheck.sh
+    # Replace the healthcheck with one which checks *all* the workers. The script
+    # is generated by configure_workers_and_start.py.
+    HEALTHCHECK --start-period=5s --interval=15s --timeout=5s \
+        CMD /bin/sh /healthcheck.sh

docker/README-testing.md

@@ -22,6 +22,10 @@ Consult the [contributing guide][guideComplementSh] for instructions on how to u
 Under some circumstances, you may wish to build the images manually.
 The instructions below will lead you to doing that.
 
+Note that these images can only be built using [BuildKit](https://docs.docker.com/develop/develop-images/build_enhancements/),
+therefore BuildKit needs to be enabled when calling `docker build`. This can be done by
+setting `DOCKER_BUILDKIT=1` in your environment.
+
 Start by building the base Synapse docker image. If you wish to run tests with the latest
 release of Synapse, instead of your current checkout, you can skip this step. From the
 root of the repository:

docker/README.md

@@ -191,7 +191,7 @@ If you need to build the image from a Synapse checkout, use the following `docke
  build` command from the repo's root:
 
 ```
-docker build -t matrixdotorg/synapse -f docker/Dockerfile .
+DOCKER_BUILDKIT=1 docker build -t matrixdotorg/synapse -f docker/Dockerfile .
 ```
 
 You can choose to build a different docker image by changing the value of the `-f` flag to

docker/complement/Dockerfile

@@ -1,3 +1,4 @@
+# syntax=docker/dockerfile:1
 # This dockerfile builds on top of 'docker/Dockerfile-workers' in matrix-org/synapse
 # by including a built-in postgres instance, as well as setting up the homeserver so
 # that it is ready for testing via Complement.

docker/complement/conf/workers-shared-extra.yaml.j2

@@ -67,6 +67,10 @@ rc_joins:
     per_second: 9999
     burst_count: 9999
 
+rc_joins_per_room:
+    per_second: 9999
+    burst_count: 9999
+
 rc_3pid_validation:
   per_second: 1000
   burst_count: 1000

docker/conf-workers/supervisord.conf.j2

@@ -19,7 +19,7 @@ username=www-data
 autorestart=true
 
 [program:redis]
-command=/usr/local/bin/prefix-log /usr/bin/redis-server /etc/redis/redis.conf --daemonize no
+command=/usr/local/bin/prefix-log /usr/local/bin/redis-server
 priority=1
 stdout_logfile=/dev/stdout
 stdout_logfile_maxbytes=0

docs/SUMMARY.md

@@ -68,7 +68,7 @@
       - [Federation](usage/administration/admin_api/federation.md)
     - [Manhole](manhole.md)
     - [Monitoring](metrics-howto.md)
-      - [Reporting Anonymised Statistics](usage/administration/monitoring/reporting_anonymised_statistics.md)
+      - [Reporting Homeserver Usage Statistics](usage/administration/monitoring/reporting_homeserver_usage_statistics.md)
     - [Understanding Synapse Through Grafana Graphs](usage/administration/understanding_synapse_through_grafana_graphs.md)
     - [Useful SQL for Admins](usage/administration/useful_sql_for_admins.md)
     - [Database Maintenance Tools](usage/administration/database_maintenance_tools.md)

docs/admin_api/register_api.md

@@ -46,7 +46,24 @@ As an example:
 The MAC is the hex digest output of the HMAC-SHA1 algorithm, with the key being
 the shared secret and the content being the nonce, user, password, either the
 string "admin" or "notadmin", and optionally the user_type
-each separated by NULs. For an example of generation in Python:
+each separated by NULs.
+
+Here is an easy way to generate the HMAC digest if you have Bash and OpenSSL:
+
+```bash
+# Update these values and then paste this code block into a bash terminal
+nonce='thisisanonce'
+username='pepper_roni'
+password='pizza'
+admin='admin'
+secret='shared_secret'
+
+printf '%s\0%s\0%s\0%s' "$nonce" "$username" "$password" "$admin" |
+  openssl sha1 -hmac "$secret" |
+  awk '{print $2}'
+```
+
+For an example of generation in Python:
 
 ```python
 import hmac, hashlib
@@ -70,4 +87,4 @@ def generate_mac(nonce, user, password, admin=False, user_type=None):
         mac.update(user_type.encode('utf8'))
 
     return mac.hexdigest()
-```
+```

docs/admin_api/rooms.md

@@ -302,6 +302,8 @@ The following fields are possible in the JSON response body:
 * `state_events` - Total number of state_events of a room. Complexity of the room.
 * `room_type` - The type of the room taken from the room's creation event; for example "m.space" if the room is a space.
   If the room does not define a type, the value will be `null`.
+* `forgotten` - Whether all local users have
+  [forgotten](https://spec.matrix.org/latest/client-server-api/#leaving-rooms) the room.
 
 The API is:
 
@@ -330,7 +332,8 @@ A response body like the following is returned:
   "guest_access": null,
   "history_visibility": "shared",
   "state_events": 93534,
-  "room_type": "m.space"
+  "room_type": "m.space",
+  "forgotten": false
 }
 ```
 

docs/development/dependencies.md

@@ -237,3 +237,28 @@ poetry run pip install build && poetry run python -m build
 because [`build`](https://github.com/pypa/build) is a standardish tool which
 doesn't require poetry. (It's what we use in CI too). However, you could try
 `poetry build` too.
+
+
+# Troubleshooting
+
+## Check the version of poetry with `poetry --version`.
+
+At the time of writing, the 1.2 series is beta only. We have seen some examples
+where the lockfiles generated by 1.2 prereleasese aren't interpreted correctly
+by poetry 1.1.x. For now, use poetry 1.1.14, which includes a critical
+[change](https://github.com/python-poetry/poetry/pull/5973) needed to remain
+[compatible with PyPI](https://github.com/pypi/warehouse/pull/11775).
+
+It can also be useful to check the version of `poetry-core` in use. If you've
+installed `poetry` with `pipx`, try `pipx runpip poetry list | grep poetry-core`.
+
+## Clear caches: `poetry cache clear --all pypi`.
+
+Poetry caches a bunch of information about packages that isn't readily available
+from PyPI. (This is what makes poetry seem slow when doing the first
+`poetry install`.) Try `poetry cache list` and `poetry cache clear --all
+<name of cache>` to see if that fixes things.
+
+## Try `--verbose` or `--dry-run` arguments.
+
+Sometimes useful to see what poetry's internal logic is.

docs/message_retention_policies.md

@@ -8,7 +8,8 @@ and allow server and room admins to configure how long messages should
 be kept in a homeserver's database before being purged from it.
 **Please note that, as this feature isn't part of the Matrix
 specification yet, this implementation is to be considered as
-experimental.** 
+experimental. There are known bugs which may cause database corruption.
+Proceed with caution.** 
 
 A message retention policy is mainly defined by its `max_lifetime`
 parameter, which defines how long a message can be kept around after

docs/modules/password_auth_provider_callbacks.md

@@ -263,7 +263,7 @@ class MyAuthProvider:
             return None
 
         if self.credentials.get(username) == login_dict.get("my_field"):
-            return self.api.get_qualified_user_id(username)
+            return (self.api.get_qualified_user_id(username), None)
 
     async def check_pass(
         self,
@@ -280,5 +280,5 @@ class MyAuthProvider:
             return None
 
         if self.credentials.get(username) == login_dict.get("password"):
-            return self.api.get_qualified_user_id(username)
+            return (self.api.get_qualified_user_id(username), None)
 ```

docs/reverse_proxy.md

@@ -79,63 +79,32 @@ server {
 }
 ```
 
-### Caddy v1
-
-```
-matrix.example.com {
-  proxy /_matrix http://localhost:8008 {
-    transparent
-  }
-
-  proxy /_synapse/client http://localhost:8008 {
-    transparent
-  }
-}
-
-example.com:8448 {
-  proxy / http://localhost:8008 {
-    transparent
-  }
-}
-```
-
 ### Caddy v2
 
 ```
 matrix.example.com {
-  reverse_proxy /_matrix/* http://localhost:8008
-  reverse_proxy /_synapse/client/* http://localhost:8008
+  reverse_proxy /_matrix/* localhost:8008
+  reverse_proxy /_synapse/client/* localhost:8008
 }
 
 example.com:8448 {
-  reverse_proxy http://localhost:8008
+  reverse_proxy localhost:8008
 }
 ```
+
 [Delegation](delegate.md) example:
+
 ```
-(matrix-well-known-header) {
-    # Headers
-    header Access-Control-Allow-Origin "*"
-    header Access-Control-Allow-Methods "GET, POST, PUT, DELETE, OPTIONS"
-    header Access-Control-Allow-Headers "Origin, X-Requested-With, Content-Type, Accept, Authorization"
-    header Content-Type "application/json"
-}
-
 example.com {
-    handle /.well-known/matrix/server {
-        import matrix-well-known-header
-        respond `{"m.server":"matrix.example.com:443"}`
-    }
-
-    handle /.well-known/matrix/client {
-        import matrix-well-known-header
-        respond `{"m.homeserver":{"base_url":"https://matrix.example.com"},"m.identity_server":{"base_url":"https://identity.example.com"}}`
-    }
+	header /.well-known/matrix/* Content-Type application/json
+	header /.well-known/matrix/* Access-Control-Allow-Origin *
+	respond /.well-known/matrix/server `{"m.server": "matrix.example.com:443"}`
+	respond /.well-known/matrix/client `{"m.homeserver":{"base_url":"https://matrix.example.com"},"m.identity_server":{"base_url":"https://identity.example.com"}}`
 }
 
 matrix.example.com {
-    reverse_proxy /_matrix/* http://localhost:8008
-    reverse_proxy /_synapse/client/* http://localhost:8008
+    reverse_proxy /_matrix/* localhost:8008
+    reverse_proxy /_synapse/client/* localhost:8008
 }
 ```
 

docs/sso_mapping_providers.md

@@ -22,7 +22,7 @@ choose their own username.
 In the first case - where users are automatically allocated a Matrix ID - it is
 the responsibility of the mapping provider to normalise the SSO attributes and
 map them to a valid Matrix ID. The [specification for Matrix
-IDs](https://matrix.org/docs/spec/appendices#user-identifiers) has some
+IDs](https://spec.matrix.org/latest/appendices/#user-identifiers) has some
 information about what is considered valid.
 
 If the mapping provider does not assign a Matrix ID, then Synapse will
@@ -37,9 +37,10 @@ as Synapse). The Synapse config is then modified to point to the mapping provide
 ## OpenID Mapping Providers
 
 The OpenID mapping provider can be customized by editing the
-`oidc_config.user_mapping_provider.module` config option.
+[`oidc_providers.user_mapping_provider.module`](usage/configuration/config_documentation.md#oidc_providers)
+config option.
 
-`oidc_config.user_mapping_provider.config` allows you to provide custom
+`oidc_providers.user_mapping_provider.config` allows you to provide custom
 configuration options to the module. Check with the module's documentation for
 what options it provides (if any). The options listed by default are for the
 user mapping provider built in to Synapse. If using a custom module, you should
@@ -58,7 +59,7 @@ A custom mapping provider must specify the following methods:
     - This method should have the `@staticmethod` decoration.
     - Arguments:
         - `config` - A `dict` representing the parsed content of the
-          `oidc_config.user_mapping_provider.config` homeserver config option.
+          `oidc_providers.user_mapping_provider.config` homeserver config option.
            Runs on homeserver startup. Providers should extract and validate
            any option values they need here.
     - Whatever is returned will be passed back to the user mapping provider module's
@@ -102,7 +103,7 @@ A custom mapping provider must specify the following methods:
       will be returned as part of the response during a successful login.
 
       Note that care should be taken to not overwrite any of the parameters
-      usually returned as part of the [login response](https://matrix.org/docs/spec/client_server/latest#post-matrix-client-r0-login).
+      usually returned as part of the [login response](https://spec.matrix.org/latest/client-server-api/#post_matrixclientv3login).
 
 ### Default OpenID Mapping Provider
 
@@ -113,7 +114,8 @@ specified in the config. It is located at
 ## SAML Mapping Providers
 
 The SAML mapping provider can be customized by editing the
-`saml2_config.user_mapping_provider.module` config option.
+[`saml2_config.user_mapping_provider.module`](docs/usage/configuration/config_documentation.md#saml2_config)
+config option.
 
 `saml2_config.user_mapping_provider.config` allows you to provide custom
 configuration options to the module. Check with the module's documentation for

docs/templates.md

@@ -9,7 +9,7 @@ in, allowing them to specify custom templates:
 
 ```yaml
 templates:
-  custom_templates_directory: /path/to/custom/templates/
+  custom_template_directory: /path/to/custom/templates/
 ```
 
 If this setting is not set, or the files named below are not found within the directory,

docs/upgrade.md

@@ -91,18 +91,34 @@ process, for example:
 
 # Upgrading to v1.64.0
 
-## Delegation of email validation no longer supported
+## Deprecation of the ability to delegate e-mail verification to identity servers
 
-As of this version, Synapse no longer allows the tasks of verifying email address
-ownership, and password reset confirmation, to be delegated to an identity server.
+Synapse v1.66.0 will remove the ability to delegate the tasks of verifying email address ownership, and password reset confirmation, to an identity server.
 
-To continue to allow users to add email addresses to their homeserver accounts,
-and perform password resets, make sure that Synapse is configured with a
-working email server in the `email` configuration section (including, at a
-minimum, a `notif_from` setting.)
+If you require your homeserver to verify e-mail addresses or to support password resets via e-mail, please configure your homeserver with SMTP access so that it can send e-mails on its own behalf.
+[Consult the configuration documentation for more information.](https://matrix-org.github.io/synapse/latest/usage/configuration/config_documentation.html#email)
 
-Specifying an `email` setting under `account_threepid_delegates` will now cause
-an error at startup.
+The option that will be removed is `account_threepid_delegates.email`.
+
+
+## Changes to the event replication streams
+
+Synapse now includes a flag indicating if an event is an outlier when
+replicating it to other workers. This is a forwards- and backwards-incompatible
+change: v1.63 and workers cannot process events replicated by v1.64 workers, and
+vice versa.
+
+Once all workers are upgraded to v1.64 (or downgraded to v1.63), event
+replication will resume as normal.
+
+## frozendict release
+
+[frozendict 2.3.3](https://github.com/Marco-Sulla/python-frozendict/releases/tag/v2.3.3)
+has recently been released, which fixes a memory leak that occurs during `/sync`
+requests. We advise server administrators who installed Synapse via pip to upgrade
+frozendict with `pip install --upgrade frozendict`. The Docker image
+`matrixdotorg/synapse` and the Debian packages from `packages.matrix.org` already
+include the updated library.
 
 # Upgrading to v1.62.0
 

docs/usage/administration/admin_api/README.md

@@ -5,8 +5,9 @@
 Many of the API calls in the admin api will require an `access_token` for a
 server admin. (Note that a server admin is distinct from a room admin.)
 
-A user can be marked as a server admin by updating the database directly, e.g.:
+An existing user can be marked as a server admin by updating the database directly.
 
+Check your [database settings](config_documentation.md#database) in the configuration file, connect to the correct database using either `psql [database name]` (if using PostgreSQL) or `sqlite3 path/to/your/database.db` (if using SQLite) and elevate the user `@foo:bar.com` to administrator.
 ```sql
 UPDATE users SET admin = 1 WHERE name = '@foo:bar.com';
 ```

docs/usage/administration/admin_api/registration_tokens.md

@@ -2,11 +2,11 @@
 
 This API allows you to manage tokens which can be used to authenticate
 registration requests, as proposed in
-[MSC3231](https://github.com/matrix-org/matrix-doc/blob/main/proposals/3231-token-authenticated-registration.md).
+[MSC3231](https://github.com/matrix-org/matrix-doc/blob/main/proposals/3231-token-authenticated-registration.md)
+and stabilised in version 1.2 of the Matrix specification.
 To use it, you will need to enable the `registration_requires_token` config
 option, and authenticate by providing an `access_token` for a server admin:
-see [Admin API](../../usage/administration/admin_api).
-Note that this API is still experimental; not all clients may support it yet.
+see [Admin API](../admin_api).
 
 
 ## Registration token objects

docs/usage/administration/admin_faq.md

@@ -2,9 +2,9 @@
 
 How do I become a server admin?
 ---
-If your server already has an admin account you should use the user admin API to promote other accounts to become admins. See [User Admin API](../../admin_api/user_admin_api.md#Change-whether-a-user-is-a-server-administrator-or-not)
+If your server already has an admin account you should use the [User Admin API](../../admin_api/user_admin_api.md#Change-whether-a-user-is-a-server-administrator-or-not) to promote other accounts to become admins.
 
-If you don't have any admin accounts yet you won't be able to use the admin API so you'll have to edit the database manually. Manually editing the database is generally not recommended so once you have an admin account, use the admin APIs to make further changes.
+If you don't have any admin accounts yet you won't be able to use the admin API, so you'll have to edit the database manually. Manually editing the database is generally not recommended so once you have an admin account: use the admin APIs to make further changes.
 
 ```sql
 UPDATE users SET admin = 1 WHERE name = '@foo:bar.com';
@@ -32,9 +32,11 @@ What users are registered on my server?
 SELECT NAME from users;
 ```
 
-Manually resetting passwords:
+Manually resetting passwords
 ---
-See https://github.com/matrix-org/synapse/blob/master/README.rst#password-reset
+Users can reset their password through their client. Alternatively, a server admin
+can reset a user's password using the [admin API](../../admin_api/user_admin_api.md#reset-password).
+
 
 I have a problem with my server. Can I just delete my database and start again?
 ---
@@ -101,3 +103,83 @@ LIMIT 10;
 
 You can also use the [List Room API](../../admin_api/rooms.md#list-room-api)
 and `order_by` `state_events`.
+
+
+People can't accept room invitations from me
+---
+
+The typical failure mode here is that you send an invitation to someone
+to join a room or direct chat, but when they go to accept it, they get an
+error (typically along the lines of "Invalid signature"). They might see
+something like the following in their logs:
+
+    2019-09-11 19:32:04,271 - synapse.federation.transport.server - 288 - WARNING - GET-11752 - authenticate_request failed: 401: Invalid signature for server <server> with key ed25519:a_EqML: Unable to verify signature for <server>
+
+This is normally caused by a misconfiguration in your reverse-proxy. See [the reverse proxy docs](docs/reverse_proxy.md) and double-check that your settings are correct.
+
+
+Help!! Synapse is slow and eats all my RAM/CPU!
+-----------------------------------------------
+
+First, ensure you are running the latest version of Synapse, using Python 3
+with a [PostgreSQL database](../../postgres.md).
+
+Synapse's architecture is quite RAM hungry currently - we deliberately
+cache a lot of recent room data and metadata in RAM in order to speed up
+common requests. We'll improve this in the future, but for now the easiest
+way to either reduce the RAM usage (at the risk of slowing things down)
+is to set the almost-undocumented ``SYNAPSE_CACHE_FACTOR`` environment
+variable. The default is 0.5, which can be decreased to reduce RAM usage
+in memory constrained environments, or increased if performance starts to
+degrade.
+
+However, degraded performance due to a low cache factor, common on
+machines with slow disks, often leads to explosions in memory use due
+backlogged requests. In this case, reducing the cache factor will make
+things worse. Instead, try increasing it drastically. 2.0 is a good
+starting value.
+
+Using [libjemalloc](https://jemalloc.net) can also yield a significant
+improvement in overall memory use, and especially in terms of giving back
+RAM to the OS. To use it, the library must simply be put in the
+LD_PRELOAD environment variable when launching Synapse. On Debian, this
+can be done by installing the `libjemalloc1` package and adding this
+line to `/etc/default/matrix-synapse`:
+
+    LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libjemalloc.so.1
+
+This made a significant difference on Python 2.7 - it's unclear how
+much of an improvement it provides on Python 3.x.
+
+If you're encountering high CPU use by the Synapse process itself, you
+may be affected by a bug with presence tracking that leads to a
+massive excess of outgoing federation requests (see [discussion](https://github.com/matrix-org/synapse/issues/3971)). If metrics
+indicate that your server is also issuing far more outgoing federation
+requests than can be accounted for by your users' activity, this is a
+likely cause. The misbehavior can be worked around by disabling presence
+in the Synapse config file: [see here](../configuration/config_documentation.md#presence).
+
+
+Running out of File Handles
+---------------------------
+
+If Synapse runs out of file handles, it typically fails badly - live-locking
+at 100% CPU, and/or failing to accept new TCP connections (blocking the
+connecting client).  Matrix currently can legitimately use a lot of file handles,
+thanks to busy rooms like `#matrix:matrix.org` containing hundreds of participating
+servers.  The first time a server talks in a room it will try to connect
+simultaneously to all participating servers, which could exhaust the available
+file descriptors between DNS queries & HTTPS sockets, especially if DNS is slow
+to respond. (We need to improve the routing algorithm used to be better than
+full mesh, but as of March 2019 this hasn't happened yet).
+
+If you hit this failure mode, we recommend increasing the maximum number of
+open file handles to be at least 4096 (assuming a default of 1024 or 256).
+This is typically done by editing ``/etc/security/limits.conf``
+
+Separately, Synapse may leak file handles if inbound HTTP requests get stuck
+during processing - e.g. blocked behind a lock or talking to a remote server etc.
+This is best diagnosed by matching up the 'Received request' and 'Processed request'
+log lines and looking for any 'Processed request' lines which take more than
+a few seconds to execute. Please let us know at [`#synapse:matrix.org`](https://matrix.to/#/#synapse-dev:matrix.org) if
+you see this failure mode so we can help debug it, however.

docs/usage/administration/monitoring/reporting_homeserver_usage_statistics.md

@@ -1,11 +1,11 @@
-# Reporting Anonymised Statistics
+# Reporting Homeserver Usage Statistics
 
 When generating your Synapse configuration file, you are asked whether you
-would like to report anonymised statistics to Matrix.org. These statistics
+would like to report usage statistics to Matrix.org. These statistics
 provide the foundation a glimpse into the number of Synapse homeservers
 participating in the network, as well as statistics such as the number of
 rooms being created and messages being sent. This feature is sometimes
-affectionately called "phone-home" stats. Reporting
+affectionately called "phone home" stats. Reporting
 [is optional](../../configuration/config_documentation.md#report_stats)
 and the reporting endpoint
 [can be configured](../../configuration/config_documentation.md#report_stats_endpoint),
@@ -21,9 +21,9 @@ The following statistics are sent to the configured reporting endpoint:
 
 | Statistic Name             | Type   | Description                                                                                                                                                                                                                                                                                     |
 |----------------------------|--------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+| `homeserver`               | string | The homeserver's server name.                                                                                                                                                                                                                                                                   |
 | `memory_rss`               | int    | The memory usage of the process (in kilobytes on Unix-based systems, bytes on MacOS).                                                                                                                                                                                                           |
 | `cpu_average`              | int    | CPU time in % of a single core (not % of all cores).                                                                                                                                                                                                                                            |              
-| `homeserver`               | string | The homeserver's server name.                                                                                                                                                                                                                                                                   |
 | `server_context`           | string | An arbitrary string used to group statistics from a set of homeservers.                                                                                                                                                                                                                         |
 | `timestamp`                | int    | The current time, represented as the number of seconds since the epoch.                                                                                                                                                                                                                         |                 
 | `uptime_seconds`           | int    | The number of seconds since the homeserver was last started.                                                                                                                                                                                                                                    |

mypy.ini

@@ -1,6 +1,6 @@
 [mypy]
 namespace_packages = True
-plugins = mypy_zope:plugin, scripts-dev/mypy_synapse_plugin.py
+plugins = pydantic.mypy, mypy_zope:plugin, scripts-dev/mypy_synapse_plugin.py
 follow_imports = normal
 check_untyped_defs = True
 show_error_codes = True
@@ -84,9 +84,6 @@ disallow_untyped_defs = False
 [mypy-synapse.http.matrixfederationclient]
 disallow_untyped_defs = False
 
-[mypy-synapse.logging.opentracing]
-disallow_untyped_defs = False
-
 [mypy-synapse.metrics._reactor_metrics]
 disallow_untyped_defs = False
 # This module imports select.epoll. That exists on Linux, but doesn't on macOS.

poetry.lock

@@ -177,7 +177,7 @@ optional = false
 python-versions = "*"
 
 [package.extras]
-test = ["flake8 (==3.7.8)", "hypothesis (==3.55.3)"]
+test = ["hypothesis (==3.55.3)", "flake8 (==3.7.8)"]
 
 [[package]]
 name = "constantly"
@@ -290,7 +290,7 @@ importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
 
 [[package]]
 name = "frozendict"
-version = "2.3.2"
+version = "2.3.3"
 description = "A simple immutable dictionary"
 category = "main"
 optional = false
@@ -435,8 +435,8 @@ optional = false
 python-versions = ">=3.6"
 
 [package.extras]
-test = ["pytest", "pytest-trio", "pytest-asyncio", "testpath", "trio", "async-timeout"]
-trio = ["trio", "async-generator"]
+trio = ["async-generator", "trio"]
+test = ["async-timeout", "trio", "testpath", "pytest-asyncio", "pytest-trio", "pytest"]
 
 [[package]]
 name = "jinja2"
@@ -535,12 +535,12 @@ attrs = "*"
 importlib-metadata = {version = ">=1.4", markers = "python_version < \"3.8\""}
 
 [package.extras]
-dev = ["tox", "twisted", "aiounittest", "mypy (==0.910)", "black (==22.3.0)", "flake8 (==4.0.1)", "isort (==5.9.3)", "build (==0.8.0)", "twine (==4.0.1)"]
-test = ["tox", "twisted", "aiounittest"]
+test = ["aiounittest", "twisted", "tox"]
+dev = ["twine (==4.0.1)", "build (==0.8.0)", "isort (==5.9.3)", "flake8 (==4.0.1)", "black (==22.3.0)", "mypy (==0.910)", "aiounittest", "twisted", "tox"]
 
 [[package]]
 name = "matrix-synapse-ldap3"
-version = "0.2.1"
+version = "0.2.2"
 description = "An LDAP3 auth provider for Synapse"
 category = "main"
 optional = true
@@ -552,7 +552,7 @@ service-identity = "*"
 Twisted = ">=15.1.0"
 
 [package.extras]
-dev = ["matrix-synapse", "tox", "ldaptor", "mypy (==0.910)", "types-setuptools", "black (==22.3.0)", "flake8 (==4.0.1)", "isort (==5.9.3)"]
+dev = ["isort (==5.9.3)", "flake8 (==4.0.1)", "black (==22.3.0)", "types-setuptools", "mypy (==0.910)", "ldaptor", "tox", "matrix-synapse"]
 
 [[package]]
 name = "mccabe"
@@ -778,6 +778,21 @@ category = "main"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 
+[[package]]
+name = "pydantic"
+version = "1.9.1"
+description = "Data validation and settings management using python type hints"
+category = "main"
+optional = false
+python-versions = ">=3.6.1"
+
+[package.dependencies]
+typing-extensions = ">=3.7.4.3"
+
+[package.extras]
+dotenv = ["python-dotenv (>=0.10.4)"]
+email = ["email-validator (>=1.0.3)"]
+
 [[package]]
 name = "pyflakes"
 version = "2.4.0"
@@ -820,10 +835,10 @@ optional = false
 python-versions = ">=3.6"
 
 [package.extras]
+tests = ["coverage[toml] (==5.0.4)", "pytest (>=6.0.0,<7.0.0)"]
+docs = ["zope.interface", "sphinx-rtd-theme", "sphinx"]
+dev = ["pre-commit", "mypy", "coverage[toml] (==5.0.4)", "pytest (>=6.0.0,<7.0.0)", "cryptography (>=3.3.1)", "zope.interface", "sphinx-rtd-theme", "sphinx"]
 crypto = ["cryptography (>=3.3.1)"]
-dev = ["sphinx", "sphinx-rtd-theme", "zope.interface", "cryptography (>=3.3.1)", "pytest (>=6.0.0,<7.0.0)", "coverage[toml] (==5.0.4)", "mypy", "pre-commit"]
-docs = ["sphinx", "sphinx-rtd-theme", "zope.interface"]
-tests = ["pytest (>=6.0.0,<7.0.0)", "coverage[toml] (==5.0.4)"]
 
 [[package]]
 name = "pymacaroons"
@@ -1563,7 +1578,7 @@ url_preview = ["lxml"]
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7.1"
-content-hash = "e96625923122e29b6ea5964379828e321b6cede2b020fc32c6f86c09d86d1ae8"
+content-hash = "7de518bf27967b3547eab8574342cfb67f87d6b47b4145c13de11112141dbf2d"
 
 [metadata.files]
 attrs = [
@@ -1753,23 +1768,23 @@ flake8-comprehensions = [
     {file = "flake8_comprehensions-3.8.0-py3-none-any.whl", hash = "sha256:9406314803abe1193c064544ab14fdc43c58424c0882f6ff8a581eb73fc9bb58"},
 ]
 frozendict = [
-    {file = "frozendict-2.3.2-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:4fb171d1e84d17335365877e19d17440373b47ca74a73c06f65ac0b16d01e87f"},
-    {file = "frozendict-2.3.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c0a3640e9d7533d164160b758351aa49d9e85bbe0bd76d219d4021e90ffa6a52"},
-    {file = "frozendict-2.3.2-cp310-cp310-win_amd64.whl", hash = "sha256:87cfd00fafbc147d8cd2590d1109b7db8ac8d7d5bdaa708ba46caee132b55d4d"},
-    {file = "frozendict-2.3.2-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:fb09761e093cfabb2f179dbfdb2521e1ec5701df714d1eb5c51fa7849027be19"},
-    {file = "frozendict-2.3.2-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:82176dc7adf01cf8f0193e909401939415a230a1853f4a672ec1629a06ceae18"},
-    {file = "frozendict-2.3.2-cp36-cp36m-win_amd64.whl", hash = "sha256:c1c70826aa4a50fa283fe161834ac4a3ac7c753902c980bb8b595b0998a38ddb"},
-    {file = "frozendict-2.3.2-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:1db5035ddbed995badd1a62c4102b5e207b5aeb24472df2c60aba79639d7996b"},
-    {file = "frozendict-2.3.2-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:4246fc4cb1413645ba4d3513939b90d979a5bae724be605a10b2b26ee12f839c"},
-    {file = "frozendict-2.3.2-cp37-cp37m-win_amd64.whl", hash = "sha256:680cd42fb0a255da1ce45678ccbd7f69da750d5243809524ebe8f45b2eda6e6b"},
-    {file = "frozendict-2.3.2-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:6a7f3a181d6722c92a9fab12d0c5c2b006a18ca5666098531f316d1e1c8984e3"},
-    {file = "frozendict-2.3.2-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b1cb866eabb3c1384a7fe88e1e1033e2b6623073589012ab637c552bf03f6364"},
-    {file = "frozendict-2.3.2-cp38-cp38-win_amd64.whl", hash = "sha256:952c5e5e664578c5c2ce8489ee0ab6a1855da02b58ef593ee728fc10d672641a"},
-    {file = "frozendict-2.3.2-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:608b77904cd0117cd816df605a80d0043a5326ee62529327d2136c792165a823"},
-    {file = "frozendict-2.3.2-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:0eed41fd326f0bcc779837d8d9e1374da1bc9857fe3b9f2910195bbd5fff3aeb"},
-    {file = "frozendict-2.3.2-cp39-cp39-win_amd64.whl", hash = "sha256:bde28db6b5868dd3c45b3555f9d1dc5a1cca6d93591502fa5dcecce0dde6a335"},
-    {file = "frozendict-2.3.2-py3-none-any.whl", hash = "sha256:6882a9bbe08ab9b5ff96ce11bdff3fe40b114b9813bc6801261e2a7b45e20012"},
-    {file = "frozendict-2.3.2.tar.gz", hash = "sha256:7fac4542f0a13fbe704db4942f41ba3abffec5af8b100025973e59dff6a09d0d"},
+    {file = "frozendict-2.3.3-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:39942914c1217a5a49c7551495a103b3dbd216e19413687e003b859c6b0ebc12"},
+    {file = "frozendict-2.3.3-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:5589256058b31f2b91419fa30b8dc62dbdefe7710e688a3fd5b43849161eecc9"},
+    {file = "frozendict-2.3.3-cp310-cp310-win_amd64.whl", hash = "sha256:35eb7e59e287c41f4f712d4d3d2333354175b155d217b97c99c201d2d8920790"},
+    {file = "frozendict-2.3.3-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:310aaf81793abf4f471895e6fe65e0e74a28a2aaf7b25c2ba6ccd4e35af06842"},
+    {file = "frozendict-2.3.3-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:c353c11010a986566a0cb37f9a783c560ffff7d67d5e7fd52221fb03757cdc43"},
+    {file = "frozendict-2.3.3-cp36-cp36m-win_amd64.whl", hash = "sha256:15b5f82aad108125336593cec1b6420c638bf45f449c57e50949fc7654ea5a41"},
+    {file = "frozendict-2.3.3-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:a4737e5257756bd6b877504ff50185b705db577b5330d53040a6cf6417bb3cdb"},
+    {file = "frozendict-2.3.3-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:80a14c11e33e8b0bc09e07bba3732c77a502c39edb8c3959fd9a0e490e031158"},
+    {file = "frozendict-2.3.3-cp37-cp37m-win_amd64.whl", hash = "sha256:027952d1698ac9c766ef43711226b178cdd49d2acbdff396936639ad1d2a5615"},
+    {file = "frozendict-2.3.3-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:ef818d66c85098a37cf42509545a4ba7dd0c4c679d6262123a8dc14cc474bab7"},
+    {file = "frozendict-2.3.3-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:812279f2b270c980112dc4e367b168054f937108f8044eced4199e0ab2945a37"},
+    {file = "frozendict-2.3.3-cp38-cp38-win_amd64.whl", hash = "sha256:c1fb7efbfebc2075f781be3d9774e4ba6ce4fc399148b02097f68d4b3c4bc00a"},
+    {file = "frozendict-2.3.3-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:a0b46d4bf95bce843c0151959d54c3e5b8d0ce29cb44794e820b3ec980d63eee"},
+    {file = "frozendict-2.3.3-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:38c4660f37fcc70a32ff997fe58e40b3fcc60b2017b286e33828efaa16b01308"},
+    {file = "frozendict-2.3.3-cp39-cp39-win_amd64.whl", hash = "sha256:919e3609844fece11ab18bcbf28a3ed20f8108ad4149d7927d413687f281c6c9"},
+    {file = "frozendict-2.3.3-py3-none-any.whl", hash = "sha256:f988b482d08972a196664718167a993a61c9e9f6fe7b0ca2443570b5f20ca44a"},
+    {file = "frozendict-2.3.3.tar.gz", hash = "sha256:398539c52af3c647d103185bbaa1291679f0507ad035fe3bab2a8b0366d52cf1"},
 ]
 gitdb = [
     {file = "gitdb-4.0.9-py3-none-any.whl", hash = "sha256:8033ad4e853066ba6ca92050b9df2f89301b8fc8bf7e9324d412a63f8bf1a8fd"},
@@ -2055,8 +2070,8 @@ matrix-common = [
     {file = "matrix_common-1.2.1.tar.gz", hash = "sha256:a99dcf02a6bd95b24a5a61b354888a2ac92bf2b4b839c727b8dd9da2cdfa3853"},
 ]
 matrix-synapse-ldap3 = [
-    {file = "matrix-synapse-ldap3-0.2.1.tar.gz", hash = "sha256:bfb4390f4a262ffb0d6f057ff3aeb1e46d4e52ff420a064d795fb4f555f00285"},
-    {file = "matrix_synapse_ldap3-0.2.1-py3-none-any.whl", hash = "sha256:1b3310a60f1d06466f35905a269b6df95747fd1305f2b7fe638f373963b2aa2c"},
+    {file = "matrix-synapse-ldap3-0.2.2.tar.gz", hash = "sha256:b388d95693486eef69adaefd0fd9e84463d52fe17b0214a00efcaa669b73cb74"},
+    {file = "matrix_synapse_ldap3-0.2.2-py3-none-any.whl", hash = "sha256:66ee4c85d7952c6c27fd04c09cdfdf4847b8e8b7d6a7ada6ba1100013bda060f"},
 ]
 mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
@@ -2260,6 +2275,43 @@ pycparser = [
     {file = "pycparser-2.21-py2.py3-none-any.whl", hash = "sha256:8ee45429555515e1f6b185e78100aea234072576aa43ab53aefcae078162fca9"},
     {file = "pycparser-2.21.tar.gz", hash = "sha256:e644fdec12f7872f86c58ff790da456218b10f863970249516d60a5eaca77206"},
 ]
+pydantic = [
+    {file = "pydantic-1.9.1-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:c8098a724c2784bf03e8070993f6d46aa2eeca031f8d8a048dff277703e6e193"},
+    {file = "pydantic-1.9.1-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:c320c64dd876e45254bdd350f0179da737463eea41c43bacbee9d8c9d1021f11"},
+    {file = "pydantic-1.9.1-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:18f3e912f9ad1bdec27fb06b8198a2ccc32f201e24174cec1b3424dda605a310"},
+    {file = "pydantic-1.9.1-cp310-cp310-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:c11951b404e08b01b151222a1cb1a9f0a860a8153ce8334149ab9199cd198131"},
+    {file = "pydantic-1.9.1-cp310-cp310-musllinux_1_1_i686.whl", hash = "sha256:8bc541a405423ce0e51c19f637050acdbdf8feca34150e0d17f675e72d119580"},
+    {file = "pydantic-1.9.1-cp310-cp310-musllinux_1_1_x86_64.whl", hash = "sha256:e565a785233c2d03724c4dc55464559639b1ba9ecf091288dd47ad9c629433bd"},
+    {file = "pydantic-1.9.1-cp310-cp310-win_amd64.whl", hash = "sha256:a4a88dcd6ff8fd47c18b3a3709a89adb39a6373f4482e04c1b765045c7e282fd"},
+    {file = "pydantic-1.9.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:447d5521575f18e18240906beadc58551e97ec98142266e521c34968c76c8761"},
+    {file = "pydantic-1.9.1-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:985ceb5d0a86fcaa61e45781e567a59baa0da292d5ed2e490d612d0de5796918"},
+    {file = "pydantic-1.9.1-cp36-cp36m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:059b6c1795170809103a1538255883e1983e5b831faea6558ef873d4955b4a74"},
+    {file = "pydantic-1.9.1-cp36-cp36m-musllinux_1_1_i686.whl", hash = "sha256:d12f96b5b64bec3f43c8e82b4aab7599d0157f11c798c9f9c528a72b9e0b339a"},
+    {file = "pydantic-1.9.1-cp36-cp36m-musllinux_1_1_x86_64.whl", hash = "sha256:ae72f8098acb368d877b210ebe02ba12585e77bd0db78ac04a1ee9b9f5dd2166"},
+    {file = "pydantic-1.9.1-cp36-cp36m-win_amd64.whl", hash = "sha256:79b485767c13788ee314669008d01f9ef3bc05db9ea3298f6a50d3ef596a154b"},
+    {file = "pydantic-1.9.1-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:494f7c8537f0c02b740c229af4cb47c0d39840b829ecdcfc93d91dcbb0779892"},
+    {file = "pydantic-1.9.1-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:f0f047e11febe5c3198ed346b507e1d010330d56ad615a7e0a89fae604065a0e"},
+    {file = "pydantic-1.9.1-cp37-cp37m-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:969dd06110cb780da01336b281f53e2e7eb3a482831df441fb65dd30403f4608"},
+    {file = "pydantic-1.9.1-cp37-cp37m-musllinux_1_1_i686.whl", hash = "sha256:177071dfc0df6248fd22b43036f936cfe2508077a72af0933d0c1fa269b18537"},
+    {file = "pydantic-1.9.1-cp37-cp37m-musllinux_1_1_x86_64.whl", hash = "sha256:9bcf8b6e011be08fb729d110f3e22e654a50f8a826b0575c7196616780683380"},
+    {file = "pydantic-1.9.1-cp37-cp37m-win_amd64.whl", hash = "sha256:a955260d47f03df08acf45689bd163ed9df82c0e0124beb4251b1290fa7ae728"},
+    {file = "pydantic-1.9.1-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:9ce157d979f742a915b75f792dbd6aa63b8eccaf46a1005ba03aa8a986bde34a"},
+    {file = "pydantic-1.9.1-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:0bf07cab5b279859c253d26a9194a8906e6f4a210063b84b433cf90a569de0c1"},
+    {file = "pydantic-1.9.1-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:5d93d4e95eacd313d2c765ebe40d49ca9dd2ed90e5b37d0d421c597af830c195"},
+    {file = "pydantic-1.9.1-cp38-cp38-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:1542636a39c4892c4f4fa6270696902acb186a9aaeac6f6cf92ce6ae2e88564b"},
+    {file = "pydantic-1.9.1-cp38-cp38-musllinux_1_1_i686.whl", hash = "sha256:a9af62e9b5b9bc67b2a195ebc2c2662fdf498a822d62f902bf27cccb52dbbf49"},
+    {file = "pydantic-1.9.1-cp38-cp38-musllinux_1_1_x86_64.whl", hash = "sha256:fe4670cb32ea98ffbf5a1262f14c3e102cccd92b1869df3bb09538158ba90fe6"},
+    {file = "pydantic-1.9.1-cp38-cp38-win_amd64.whl", hash = "sha256:9f659a5ee95c8baa2436d392267988fd0f43eb774e5eb8739252e5a7e9cf07e0"},
+    {file = "pydantic-1.9.1-cp39-cp39-macosx_10_9_x86_64.whl", hash = "sha256:b83ba3825bc91dfa989d4eed76865e71aea3a6ca1388b59fc801ee04c4d8d0d6"},
+    {file = "pydantic-1.9.1-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:1dd8fecbad028cd89d04a46688d2fcc14423e8a196d5b0a5c65105664901f810"},
+    {file = "pydantic-1.9.1-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:02eefd7087268b711a3ff4db528e9916ac9aa18616da7bca69c1871d0b7a091f"},
+    {file = "pydantic-1.9.1-cp39-cp39-manylinux_2_5_i686.manylinux1_i686.manylinux_2_17_i686.manylinux2014_i686.whl", hash = "sha256:7eb57ba90929bac0b6cc2af2373893d80ac559adda6933e562dcfb375029acee"},
+    {file = "pydantic-1.9.1-cp39-cp39-musllinux_1_1_i686.whl", hash = "sha256:4ce9ae9e91f46c344bec3b03d6ee9612802682c1551aaf627ad24045ce090761"},
+    {file = "pydantic-1.9.1-cp39-cp39-musllinux_1_1_x86_64.whl", hash = "sha256:72ccb318bf0c9ab97fc04c10c37683d9eea952ed526707fabf9ac5ae59b701fd"},
+    {file = "pydantic-1.9.1-cp39-cp39-win_amd64.whl", hash = "sha256:61b6760b08b7c395975d893e0b814a11cf011ebb24f7d869e7118f5a339a82e1"},
+    {file = "pydantic-1.9.1-py3-none-any.whl", hash = "sha256:4988c0f13c42bfa9ddd2fe2f569c9d54646ce84adc5de84228cfe83396f3bd58"},
+    {file = "pydantic-1.9.1.tar.gz", hash = "sha256:1ed987c3ff29fff7fd8c3ea3a3ea877ad310aae2ef9889a119e22d3f2db0691a"},
+]
 pyflakes = [
     {file = "pyflakes-2.4.0-py2.py3-none-any.whl", hash = "sha256:3bb3a3f256f4b7968c9c788781e4ff07dce46bdf12339dcda61053375426ee2e"},
     {file = "pyflakes-2.4.0.tar.gz", hash = "sha256:05a85c2872edf37a4ed30b0cce2f6093e1d0581f8c19d7393122da7e25b2b24c"},

pyproject.toml

@@ -54,7 +54,7 @@ skip_gitignore = true
 
 [tool.poetry]
 name = "matrix-synapse"
-version = "1.63.0rc1"
+version = "1.65.0"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "Apache-2.0"
@@ -110,7 +110,9 @@ jsonschema = ">=3.0.0"
 frozendict = ">=1,!=2.1.2"
 # We require 2.1.0 or higher for type hints. Previous guard was >= 1.1.0
 unpaddedbase64 = ">=2.1.0"
-canonicaljson = "^1.4.0"
+# We require 1.5.0 to work around an issue when running against the C implementation of
+# frozendict: https://github.com/matrix-org/python-canonicaljson/issues/36
+canonicaljson = "^1.5.0"
 # we use the type definitions added in signedjson 1.1.
 signedjson = "^1.1.0"
 # validating SSL certs for IP addresses requires service_identity 18.1.
@@ -156,6 +158,9 @@ packaging = ">=16.1"
 # At the time of writing, we only use functions from the version `importlib.metadata`
 # which shipped in Python 3.8. This corresponds to version 1.4 of the backport.
 importlib_metadata = { version = ">=1.4", python = "<3.8" }
+# This is the most recent version of Pydantic with available on common distros.
+pydantic = ">=1.7.4"
+
 
 
 # Optional Dependencies