Merge branch 'release-v1.72' into develop

68 files changed, 79 insertions, 66 deletions

diff --git a/CHANGES.md b/CHANGES.md
index 078a36eac9..0fa6f7fab7 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,75 @@
+Synapse 1.72.0rc1 (2022-11-16)
+==============================
+
+Please note that we now only support PostgreSQL 11+, because PostgreSQL 10 has reached end-of-life, c.f. our [Deprecation Policy](https://github.com/matrix-org/synapse/blob/develop/docs/deprecation_policy.md).
+
+Features
+--------
+
+- Add experimental support for [MSC3912](https://github.com/matrix-org/matrix-spec-proposals/pull/3912): Relation-based redactions. ([\#14260](https://github.com/matrix-org/synapse/issues/14260))
+- Build Debian packages for Ubuntu 22.10 (Kinetic Kudu). ([\#14396](https://github.com/matrix-org/synapse/issues/14396))
+- Add an [Admin API](https://matrix-org.github.io/synapse/latest/usage/administration/admin_api/index.html) endpoint for user lookup based on third-party ID (3PID). Contributed by @ashfame. ([\#14405](https://github.com/matrix-org/synapse/issues/14405))
+- Faster joins: include heroes' membership events in the partial join response, for rooms without a name or canonical alias. ([\#14442](https://github.com/matrix-org/synapse/issues/14442))
+
+
+Bugfixes
+--------
+
+- Faster joins: do not block creation of or queries for room aliases during the resync. ([\#14292](https://github.com/matrix-org/synapse/issues/14292))
+- Fix a bug introduced in Synapse 1.64.0rc1 which could cause log spam when fetching events from other homeservers. ([\#14347](https://github.com/matrix-org/synapse/issues/14347))
+- Fix a bug introduced in 1.66 which would not send certain pushrules to clients. Contributed by Nico. ([\#14356](https://github.com/matrix-org/synapse/issues/14356))
+- Fix a bug introduced in v1.71.0rc1 where the power level event was incorrectly created during initial room creation. ([\#14361](https://github.com/matrix-org/synapse/issues/14361))
+- Fix the refresh token endpoint to be under /r0 and /v3 instead of /v1. Contributed by Tulir @ Beeper. ([\#14364](https://github.com/matrix-org/synapse/issues/14364))
+- Fix a long-standing bug where Synapse would raise an error when encountering an unrecognised field in a `/sync` filter, instead of ignoring it for forward compatibility. ([\#14369](https://github.com/matrix-org/synapse/issues/14369))
+- Fix a background database update, introduced in Synapse 1.64.0, which could cause poor database performance. ([\#14374](https://github.com/matrix-org/synapse/issues/14374))
+- Fix PostgreSQL sometimes using table scans for queries against the `event_search` table, taking a long time and a large amount of IO. ([\#14409](https://github.com/matrix-org/synapse/issues/14409))
+- Fix rendering of some HTML templates (including emails). Introduced in v1.71.0. ([\#14448](https://github.com/matrix-org/synapse/issues/14448))
+- Fix a bug introduced in Synapse 1.70.0 where the background updates to add non-thread unique indexes on receipts could fail when upgrading from 1.67.0 or earlier. ([\#14453](https://github.com/matrix-org/synapse/issues/14453))
+
+
+Updates to the Docker image
+---------------------------
+
+- Add all Stream Writer worker types to `configure_workers_and_start.py`. ([\#14197](https://github.com/matrix-org/synapse/issues/14197))
+- Remove references to legacy worker types in the multi-worker Dockerfile. ([\#14294](https://github.com/matrix-org/synapse/issues/14294))
+
+
+Improved Documentation
+----------------------
+
+- Upload documentation PRs to Netlify. ([\#12947](https://github.com/matrix-org/synapse/issues/12947), [\#14370](https://github.com/matrix-org/synapse/issues/14370))
+- Add addtional TURN server configuration example based on [eturnal](https://github.com/processone/eturnal) and adjust general TURN server doc structure. ([\#14293](https://github.com/matrix-org/synapse/issues/14293))
+- Add example on how to load balance /sync requests. Contributed by [aceArt](https://aceart.de). ([\#14297](https://github.com/matrix-org/synapse/issues/14297))
+- Edit sample Nginx reverse proxy configuration to use HTTP/1.1. Contributed by Brad Jones. ([\#14414](https://github.com/matrix-org/synapse/issues/14414))
+
+
+Deprecations and Removals
+-------------------------
+
+- Remove support for PostgreSQL 10. ([\#14392](https://github.com/matrix-org/synapse/issues/14392), [\#14397](https://github.com/matrix-org/synapse/issues/14397))
+
+
+Internal Changes
+----------------
+
+- Run unit tests against Python 3.11. ([\#13812](https://github.com/matrix-org/synapse/issues/13812))
+- Add TLS support for generic worker endpoints. ([\#14128](https://github.com/matrix-org/synapse/issues/14128), [\#14455](https://github.com/matrix-org/synapse/issues/14455))
+- Switch to a maintained action for installing Rust in CI. ([\#14313](https://github.com/matrix-org/synapse/issues/14313))
+- Add override ability to `complement.sh` command line script to request certain types of workers. ([\#14324](https://github.com/matrix-org/synapse/issues/14324))
+- Enabling testing of [MSC3874](https://github.com/matrix-org/matrix-spec-proposals/pull/3874) (filtering of `/messages` by relation type) in complement. ([\#14339](https://github.com/matrix-org/synapse/issues/14339))
+- Concisely log a failure to resolve state due to missing `prev_events`. ([\#14346](https://github.com/matrix-org/synapse/issues/14346))
+- Use a maintained Github action to install Rust. ([\#14351](https://github.com/matrix-org/synapse/issues/14351))
+- Cleanup old worker datastore classes. Contributed by Nick @ Beeper (@fizzadar). ([\#14375](https://github.com/matrix-org/synapse/issues/14375))
+- Test against PostgreSQL 15 in CI. ([\#14394](https://github.com/matrix-org/synapse/issues/14394))
+- Remove unreachable code. ([\#14410](https://github.com/matrix-org/synapse/issues/14410))
+- Clean-up event persistence code. ([\#14411](https://github.com/matrix-org/synapse/issues/14411))
+- Update docstring to clarify that `get_partial_state_events_batch` does not just give you completely arbitrary partial-state events. ([\#14417](https://github.com/matrix-org/synapse/issues/14417))
+- Fix mypy errors introduced by bumping the locked version of `attrs` and `gitpython`. ([\#14433](https://github.com/matrix-org/synapse/issues/14433))
+- Make Dependabot only bump Rust deps in the lock file. ([\#14434](https://github.com/matrix-org/synapse/issues/14434))
+- Fix an incorrect stub return type for `PushRuleEvaluator.run`. ([\#14451](https://github.com/matrix-org/synapse/issues/14451))
+- Improve performance of `/context` in large rooms. ([\#14461](https://github.com/matrix-org/synapse/issues/14461))
+
+
 Synapse 1.71.0 (2022-11-08)
 ===========================
 
diff --git a/changelog.d/12947.doc b/changelog.d/12947.doc
deleted file mode 100644
index 5319e9ad4f..0000000000
--- a/changelog.d/12947.doc
+++ /dev/null
@@ -1 +0,0 @@
-Upload documentation PRs to Netlify.
diff --git a/changelog.d/13812.misc b/changelog.d/13812.misc
deleted file mode 100644
index 667fdee2b7..0000000000
--- a/changelog.d/13812.misc
+++ /dev/null
@@ -1 +0,0 @@
-Run unit tests against Python 3.11.
diff --git a/changelog.d/14128.misc b/changelog.d/14128.misc
deleted file mode 100644
index 29168ef955..0000000000
--- a/changelog.d/14128.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add TLS support for generic worker endpoints.
diff --git a/changelog.d/14197.docker b/changelog.d/14197.docker
deleted file mode 100644
index 529ccd99c5..0000000000
--- a/changelog.d/14197.docker
+++ /dev/null
@@ -1 +0,0 @@
-Add all Stream Writer worker types to configure_workers_and_start.py.
diff --git a/changelog.d/14260.feature b/changelog.d/14260.feature
deleted file mode 100644
index 102dc7b3e0..0000000000
--- a/changelog.d/14260.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add experimental support for [MSC3912](https://github.com/matrix-org/matrix-spec-proposals/pull/3912): Relation-based redactions.
diff --git a/changelog.d/14292.bugfix b/changelog.d/14292.bugfix
deleted file mode 100644
index 4ed92f5cf2..0000000000
--- a/changelog.d/14292.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Faster joins: do not block creation of or queries for room aliases during the resync.
diff --git a/changelog.d/14293.doc b/changelog.d/14293.doc
deleted file mode 100644
index d6410421e7..0000000000
--- a/changelog.d/14293.doc
+++ /dev/null
@@ -1 +0,0 @@
-Add addtional TURN server configuration example based on [eturnal](https://github.com/processone/eturnal) and adjust general TURN server doc structure.
diff --git a/changelog.d/14294.docker b/changelog.d/14294.docker
deleted file mode 100644
index 1489470408..0000000000
--- a/changelog.d/14294.docker
+++ /dev/null
@@ -1 +0,0 @@
-Remove references to legacy worker types in the multi-worker Dockerfile.
diff --git a/changelog.d/14297.doc b/changelog.d/14297.doc
deleted file mode 100644
index e418c2a18a..0000000000
--- a/changelog.d/14297.doc
+++ /dev/null
@@ -1 +0,0 @@
-Add example on how to load balance /sync requests. Contributed by [aceArt](https://aceart.de).
diff --git a/changelog.d/14313.misc b/changelog.d/14313.misc
deleted file mode 100644
index 755527daef..0000000000
--- a/changelog.d/14313.misc
+++ /dev/null
@@ -1 +0,0 @@
-Switch to a maintained action for installing Rust in CI.
diff --git a/changelog.d/14324.misc b/changelog.d/14324.misc
deleted file mode 100644
index 54d8198a8f..0000000000
--- a/changelog.d/14324.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add override ability to `complement.sh` command line script to request certain types of workers.
diff --git a/changelog.d/14329.misc b/changelog.d/14329.misc
deleted file mode 100644
index 2f6bbd3af7..0000000000
--- a/changelog.d/14329.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump flake8-bugbear from 22.9.23 to 22.10.27.
diff --git a/changelog.d/14339.misc b/changelog.d/14339.misc
deleted file mode 100644
index 3761d453a8..0000000000
--- a/changelog.d/14339.misc
+++ /dev/null
@@ -1 +0,0 @@
-Enabling testing of [MSC3874](https://github.com/matrix-org/matrix-spec-proposals/pull/3874) (filtering of `/messages` by relation type) in complement.
diff --git a/changelog.d/14340.misc b/changelog.d/14340.misc
deleted file mode 100644
index 4e01bf777c..0000000000
--- a/changelog.d/14340.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump twisted from 22.8.0 to 22.10.0.
diff --git a/changelog.d/14346.misc b/changelog.d/14346.misc
deleted file mode 100644
index 9833b0733a..0000000000
--- a/changelog.d/14346.misc
+++ /dev/null
@@ -1 +0,0 @@
-Concisely log a failure to resolve state due to missing `prev_events`.
diff --git a/changelog.d/14347.bugfix b/changelog.d/14347.bugfix
deleted file mode 100644
index 91975757ae..0000000000
--- a/changelog.d/14347.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.64.0rc1 which could cause log spam when fetching events from other homeservers.
diff --git a/changelog.d/14351.misc b/changelog.d/14351.misc
deleted file mode 100644
index 4a3e053c08..0000000000
--- a/changelog.d/14351.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use a maintained Github action to install Rust.
diff --git a/changelog.d/14356.bugfix b/changelog.d/14356.bugfix
deleted file mode 100644
index 288d58a540..0000000000
--- a/changelog.d/14356.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in 1.66 which would not send certain pushrules to clients. Contributed by Nico.
diff --git a/changelog.d/14361.bugfix b/changelog.d/14361.bugfix
deleted file mode 100644
index 33ba1d92af..0000000000
--- a/changelog.d/14361.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in v1.71.0rc1 where the power level event was incorrectly created during initial room creation.
\ No newline at end of file
diff --git a/changelog.d/14364.bugfix b/changelog.d/14364.bugfix
deleted file mode 100644
index 514bf859bb..0000000000
--- a/changelog.d/14364.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix refresh token endpoint to be under /r0 and /v3 instead of /v1. Contributed by Tulir @ Beeper.
diff --git a/changelog.d/14369.bugfix b/changelog.d/14369.bugfix
deleted file mode 100644
index e6709f4eec..0000000000
--- a/changelog.d/14369.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug where Synapse would raise an error when encountering an unrecognised field in a `/sync` filter, instead of ignoring it for forward compatibility.
diff --git a/changelog.d/14370.doc b/changelog.d/14370.doc
deleted file mode 100644
index 5319e9ad4f..0000000000
--- a/changelog.d/14370.doc
+++ /dev/null
@@ -1 +0,0 @@
-Upload documentation PRs to Netlify.
diff --git a/changelog.d/14374.bugfix b/changelog.d/14374.bugfix
deleted file mode 100644
index 8366cfbf8a..0000000000
--- a/changelog.d/14374.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a background database update, introduced in Synapse 1.64.0, which could cause poor database performance.
diff --git a/changelog.d/14375.misc b/changelog.d/14375.misc
deleted file mode 100644
index d0369b9b8c..0000000000
--- a/changelog.d/14375.misc
+++ /dev/null
@@ -1 +0,0 @@
-Cleanup old worker datastore classes. Contributed by Nick @ Beeper (@fizzadar).
diff --git a/changelog.d/14378.misc b/changelog.d/14378.misc
deleted file mode 100644
index 3d397cdf00..0000000000
--- a/changelog.d/14378.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump dawidd6/action-download-artifact from 2.15.0 to 2.24.0.
diff --git a/changelog.d/14379.misc b/changelog.d/14379.misc
deleted file mode 100644
index bcda89ff92..0000000000
--- a/changelog.d/14379.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump peaceiris/actions-mdbook from 1.1.14 to 1.2.0.
diff --git a/changelog.d/14380.misc b/changelog.d/14380.misc
deleted file mode 100644
index 078fb6cf95..0000000000
--- a/changelog.d/14380.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump regex from 1.6.0 to 1.7.0.
diff --git a/changelog.d/14381.misc b/changelog.d/14381.misc
deleted file mode 100644
index 1efeb6f378..0000000000
--- a/changelog.d/14381.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump pyo3 from 0.17.2 to 0.17.3.
diff --git a/changelog.d/14382.misc b/changelog.d/14382.misc
deleted file mode 100644
index e648f3fcc3..0000000000
--- a/changelog.d/14382.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-setuptools from 65.5.0.1 to 65.5.0.2.
diff --git a/changelog.d/14383.misc b/changelog.d/14383.misc
deleted file mode 100644
index 44b77488d9..0000000000
--- a/changelog.d/14383.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump pillow from 9.2.0 to 9.3.0.
diff --git a/changelog.d/14384.misc b/changelog.d/14384.misc
deleted file mode 100644
index 44d3d03183..0000000000
--- a/changelog.d/14384.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump cryptography from 36.0.1 to 38.0.3.
diff --git a/changelog.d/14385.misc b/changelog.d/14385.misc
deleted file mode 100644
index 960ad9b0cd..0000000000
--- a/changelog.d/14385.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-pyyaml from 6.0.12 to 6.0.12.1.
diff --git a/changelog.d/14386.misc b/changelog.d/14386.misc
deleted file mode 100644
index 03c2af8cdb..0000000000
--- a/changelog.d/14386.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-jsonschema from 4.4.6 to 4.17.0.0.
diff --git a/changelog.d/14392.removal b/changelog.d/14392.removal
deleted file mode 100644
index e96b3de2bd..0000000000
--- a/changelog.d/14392.removal
+++ /dev/null
@@ -1 +0,0 @@
-Remove support for PostgreSQL 10.
diff --git a/changelog.d/14394.misc b/changelog.d/14394.misc
deleted file mode 100644
index 8b816eb0a3..0000000000
--- a/changelog.d/14394.misc
+++ /dev/null
@@ -1 +0,0 @@
-Test against PostgreSQL 15 in CI.
diff --git a/changelog.d/14396.feature b/changelog.d/14396.feature
deleted file mode 100644
index e875916885..0000000000
--- a/changelog.d/14396.feature
+++ /dev/null
@@ -1 +0,0 @@
-Build Debian packages for Ubuntu 22.10 (Kinetic Kudu).
diff --git a/changelog.d/14397.removal b/changelog.d/14397.removal
deleted file mode 100644
index e96b3de2bd..0000000000
--- a/changelog.d/14397.removal
+++ /dev/null
@@ -1 +0,0 @@
-Remove support for PostgreSQL 10.
diff --git a/changelog.d/14398.misc b/changelog.d/14398.misc
deleted file mode 100644
index c18fb6d2c6..0000000000
--- a/changelog.d/14398.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump dawidd6/action-download-artifact from 2.24.0 to 2.24.1.
diff --git a/changelog.d/14405.feature b/changelog.d/14405.feature
deleted file mode 100644
index d3ba89b597..0000000000
--- a/changelog.d/14405.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add an [Admin API](https://matrix-org.github.io/synapse/latest/usage/administration/admin_api/index.html) endpoint for user lookup based on third-party ID (3PID). Contributed by @ashfame.
diff --git a/changelog.d/14409.bugfix b/changelog.d/14409.bugfix
deleted file mode 100644
index f720700653..0000000000
--- a/changelog.d/14409.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix PostgreSQL sometimes using table scans for queries against the `event_search` table, taking a long time and a large amount of IO.
diff --git a/changelog.d/14410.misc b/changelog.d/14410.misc
deleted file mode 100644
index f085a8bfb2..0000000000
--- a/changelog.d/14410.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove unreachable code.
diff --git a/changelog.d/14411.misc b/changelog.d/14411.misc
deleted file mode 100644
index f5cca5c833..0000000000
--- a/changelog.d/14411.misc
+++ /dev/null
@@ -1 +0,0 @@
-Clean-up event persistence code.
diff --git a/changelog.d/14414.doc b/changelog.d/14414.doc
deleted file mode 100644
index 23dd963d47..0000000000
--- a/changelog.d/14414.doc
+++ /dev/null
@@ -1 +0,0 @@
-Edit sample Nginx reverse proxy configuration to use HTTP/1.1. Contributed by Brad Jones.
diff --git a/changelog.d/14417.misc b/changelog.d/14417.misc
deleted file mode 100644
index 7527fe97c2..0000000000
--- a/changelog.d/14417.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update docstring to clarify that `get_partial_state_events_batch` does not just give you completely arbitrary partial-state events.
\ No newline at end of file
diff --git a/changelog.d/14424.misc b/changelog.d/14424.misc
deleted file mode 100644
index 8b2c88aa33..0000000000
--- a/changelog.d/14424.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump dawidd6/action-download-artifact from 2.24.1 to 2.24.2.
diff --git a/changelog.d/14425.misc b/changelog.d/14425.misc
deleted file mode 100644
index b5ce5898c2..0000000000
--- a/changelog.d/14425.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump actions/upload-artifact from 2 to 3.
diff --git a/changelog.d/14426.misc b/changelog.d/14426.misc
deleted file mode 100644
index f78ec0ab7b..0000000000
--- a/changelog.d/14426.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump blake2 from 0.10.4 to 0.10.5.
diff --git a/changelog.d/14427.misc b/changelog.d/14427.misc
deleted file mode 100644
index f870b19e75..0000000000
--- a/changelog.d/14427.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump attrs from 21.4.0 to 22.1.0.
diff --git a/changelog.d/14428.misc b/changelog.d/14428.misc
deleted file mode 100644
index 0582ebcf5b..0000000000
--- a/changelog.d/14428.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-pyyaml from 6.0.12.1 to 6.0.12.2.
diff --git a/changelog.d/14429.misc b/changelog.d/14429.misc
deleted file mode 100644
index 34e767d45a..0000000000
--- a/changelog.d/14429.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump gitpython from 3.1.27 to 3.1.29.
diff --git a/changelog.d/14430.misc b/changelog.d/14430.misc
deleted file mode 100644
index 109a128618..0000000000
--- a/changelog.d/14430.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-jsonschema from 4.17.0.0 to 4.17.0.1.
diff --git a/changelog.d/14431.misc b/changelog.d/14431.misc
deleted file mode 100644
index 15b6d4f2ee..0000000000
--- a/changelog.d/14431.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump flake8 from 4.0.1 to 5.0.4.
diff --git a/changelog.d/14433.misc b/changelog.d/14433.misc
deleted file mode 100644
index 08a350b13b..0000000000
--- a/changelog.d/14433.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix mypy errors introduced by bumping the locked version of `attrs` and `gitpython`.
diff --git a/changelog.d/14434.misc b/changelog.d/14434.misc
deleted file mode 100644
index 75d24cd73d..0000000000
--- a/changelog.d/14434.misc
+++ /dev/null
@@ -1 +0,0 @@
-Make Dependabot only bump Rust deps in the lock file.
diff --git a/changelog.d/14436.misc b/changelog.d/14436.misc
deleted file mode 100644
index 2ec3c3d947..0000000000
--- a/changelog.d/14436.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-setuptools from 65.5.0.2 to 65.5.0.3.
diff --git a/changelog.d/14437.misc b/changelog.d/14437.misc
deleted file mode 100644
index 79fa202a8d..0000000000
--- a/changelog.d/14437.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump types-pyopenssl from 22.0.10 to 22.1.0.2.
diff --git a/changelog.d/14438.misc b/changelog.d/14438.misc
deleted file mode 100644
index 24a7496b74..0000000000
--- a/changelog.d/14438.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump flake8-comprehensions from 3.8.0 to 3.10.1.
diff --git a/changelog.d/14439.misc b/changelog.d/14439.misc
deleted file mode 100644
index f7c9a65cf9..0000000000
--- a/changelog.d/14439.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump jsonschema from 4.16.0 to 4.17.0.
diff --git a/changelog.d/14440.misc b/changelog.d/14440.misc
deleted file mode 100644
index 7a7751ec70..0000000000
--- a/changelog.d/14440.misc
+++ /dev/null
@@ -1 +0,0 @@
-Bump canonicaljson from 1.6.3 to 1.6.4.
diff --git a/changelog.d/14442.feature b/changelog.d/14442.feature
deleted file mode 100644
index 917e7edfb3..0000000000
--- a/changelog.d/14442.feature
+++ /dev/null
@@ -1 +0,0 @@
-Faster joins: include heroes' membership events in the partial join response, for rooms without a name or canonical alias.
diff --git a/changelog.d/14448.bugfix b/changelog.d/14448.bugfix
deleted file mode 100644
index 4bf1c183f6..0000000000
--- a/changelog.d/14448.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix rendering of some HTML templates (including emails). Introduced in v1.71.0.
diff --git a/changelog.d/14451.misc b/changelog.d/14451.misc
deleted file mode 100644
index ab563195b4..0000000000
--- a/changelog.d/14451.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix an incorrect stub return type for `PushRuleEvaluator.run`.
\ No newline at end of file
diff --git a/changelog.d/14453.bugfix b/changelog.d/14453.bugfix
deleted file mode 100644
index 4969e5450c..0000000000
--- a/changelog.d/14453.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.70.0 where the background updates to add non-thread unique indexes on receipts could fail when upgrading from 1.67.0 or earlier.
diff --git a/changelog.d/14455.misc b/changelog.d/14455.misc
deleted file mode 100644
index 29168ef955..0000000000
--- a/changelog.d/14455.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add TLS support for generic worker endpoints.
diff --git a/changelog.d/14461.misc b/changelog.d/14461.misc
deleted file mode 100644
index cdfa577a4c..0000000000
--- a/changelog.d/14461.misc
+++ /dev/null
@@ -1 +0,0 @@
-Improve performance of `/context` in large rooms.
diff --git a/debian/changelog b/debian/changelog
index 74ae2870bb..57d7b18078 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.72.0~rc1) stable; urgency=medium
+
+  * New Synapse release 1.72.0rc1.
+
+ -- Synapse Packaging team <packages@matrix.org>  Wed, 16 Nov 2022 15:10:59 +0000
+
 matrix-synapse-py3 (1.71.0) stable; urgency=medium
 
   * New Synapse release 1.71.0.
diff --git a/pyproject.toml b/pyproject.toml
index e07a208e67..7695ebc252 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,7 +57,7 @@ manifest-path = "rust/Cargo.toml"
 
 [tool.poetry]
 name = "matrix-synapse"
-version = "1.71.0"
+version = "1.72.0rc1"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "Apache-2.0"