diff --git a/CHANGES.md b/CHANGES.md
index 88b053897e..9376e83870 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,3 +1,95 @@
+Synapse 1.59.0rc1 (2022-05-10)
+==============================
+
+Features
+--------
+
+- Support [MSC3266](https://github.com/matrix-org/matrix-doc/pull/3266) room summaries over federation. ([\#11507](https://github.com/matrix-org/synapse/issues/11507))
+- Implement [changes](https://github.com/matrix-org/matrix-spec-proposals/pull/2285/commits/4a77139249c2e830aec3c7d6bd5501a514d1cc27) to [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). Contributed by @SimonBrandner. ([\#12168](https://github.com/matrix-org/synapse/issues/12168), [\#12635](https://github.com/matrix-org/synapse/issues/12635), [\#12636](https://github.com/matrix-org/synapse/issues/12636), [\#12670](https://github.com/matrix-org/synapse/issues/12670))
+- Add a module API to allow modules to change actions for existing push rules of local users. ([\#12406](https://github.com/matrix-org/synapse/issues/12406))
+- Add the `notify_appservices_from_worker` configuration option (superseding `notify_appservices`) to allow a generic worker to be designated as the worker to send traffic to Application Services. ([\#12452](https://github.com/matrix-org/synapse/issues/12452))
+- Add new `enable_registration_token_3pid_bypass` configuration option to allow registrations via token as an alternative to verifying a 3pid. ([\#12526](https://github.com/matrix-org/synapse/issues/12526))
+- Implement MSC3786: Add a default push rule to ignore m.room.server_acl events. ([\#12601](https://github.com/matrix-org/synapse/issues/12601))
+- Add new `mau_appservice_trial_days` configuration option to specify a different trial period for users registered via an appservice. ([\#12619](https://github.com/matrix-org/synapse/issues/12619))
+
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse v1.48.0 where latest thread reply provided failed to include the proper bundled aggregations. ([\#12273](https://github.com/matrix-org/synapse/issues/12273))
+- Fix a bug where attempting to send a large amount of read receipts to an application service all at once would result in duplicate content and abnormally high memory usage. Contributed by Brad & Nick @ Beeper. ([\#12544](https://github.com/matrix-org/synapse/issues/12544))
+- Fix a bug introduced in Synapse 1.57 which could cause `Failed to calculate hosts in room` errors to be logged for outbound federation. ([\#12570](https://github.com/matrix-org/synapse/issues/12570))
+- Fix a long standing bug where status codes would almost always get logged as 200!, irrespective of the actual status code, when clients disconnect before a request has finished processing. ([\#12580](https://github.com/matrix-org/synapse/issues/12580))
+- Fix race when persisting an event and deleting a room that could lead to outbound federation breaking. ([\#12594](https://github.com/matrix-org/synapse/issues/12594))
+- Fix a typo in the announcement text generated by the Synapse release development script. ([\#12612](https://github.com/matrix-org/synapse/issues/12612))
+- Fix a bug introduced in Synapse v1.53.0 where bundled aggregations for annotations/edits were incorrectly calculated. ([\#12633](https://github.com/matrix-org/synapse/issues/12633))
+- Add new `enable_registration_token_3pid_bypass` configuration option to allow registrations via token as an alternative to verifying a 3pid. ([\#12639](https://github.com/matrix-org/synapse/issues/12639))
+- Fix a long-standing bug where rooms containing power levels with string values could not be upgraded. ([\#12657](https://github.com/matrix-org/synapse/issues/12657))
+
+
+Updates to the Docker image
+---------------------------
+
+- Explicitly opt-in to using [BuildKit-specific features](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md) in the Dockerfile. This fixes issues with building images in some GitLab CI environments. ([\#12541](https://github.com/matrix-org/synapse/issues/12541))
+- Update the "Build docker images" GitHub Actions workflow to use `docker/metadata-action` to generate docker image tags, instead of a custom shell script. Contributed by henryclw. ([\#12573](https://github.com/matrix-org/synapse/issues/12573))
+
+
+Improved Documentation
+----------------------
+
+- Update SQL statements and replace use of old table `user_stats_historical` in docs for Synapse Admins. ([\#12536](https://github.com/matrix-org/synapse/issues/12536))
+- Add missing linebreak to pipx install instructions. ([\#12579](https://github.com/matrix-org/synapse/issues/12579))
+- Add information about the TCP replication module to docs. ([\#12621](https://github.com/matrix-org/synapse/issues/12621))
+- Fixes to the formatting of README.rst. ([\#12627](https://github.com/matrix-org/synapse/issues/12627))
+- Fix docs on how to run specific Complement tests using the `complement.sh` test runner. ([\#12664](https://github.com/matrix-org/synapse/issues/12664))
+
+
+Deprecations and Removals
+-------------------------
+
+- Remove unstable identifiers from [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069). ([\#12596](https://github.com/matrix-org/synapse/issues/12596))
+- Remove the unspecified `m.login.jwt` login type and the unstable `uk.half-shot.msc2778.login.application_service` from 
+  [MSC2778](https://github.com/matrix-org/matrix-doc/pull/2778). ([\#12597](https://github.com/matrix-org/synapse/issues/12597))
+- Synapse now requires at least Python 3.7.1 (up from 3.7.0), for compatibility with the latest Twisted trunk. ([\#12613](https://github.com/matrix-org/synapse/issues/12613))
+
+
+Internal Changes
+----------------
+
+- Fix scripts-dev to pass typechecking. ([\#12356](https://github.com/matrix-org/synapse/issues/12356))
+- Use supervisord to supervise Postgres and Caddy in the Complement image to reduce restart time. ([\#12480](https://github.com/matrix-org/synapse/issues/12480))
+- Add some type hints to datastore. ([\#12485](https://github.com/matrix-org/synapse/issues/12485))
+- Immediately retry any requests that have backed off when a server comes back online. ([\#12500](https://github.com/matrix-org/synapse/issues/12500))
+- Use `make_awaitable` instead of `defer.succeed` for return values of mocks in tests. ([\#12505](https://github.com/matrix-org/synapse/issues/12505))
+- Remove unused `# type: ignore`s. ([\#12531](https://github.com/matrix-org/synapse/issues/12531))
+- Release script: confirm the commit to be tagged before tagging. ([\#12556](https://github.com/matrix-org/synapse/issues/12556))
+- Consistently check if an object is a `frozendict`. ([\#12564](https://github.com/matrix-org/synapse/issues/12564))
+- Protect module callbacks with read semantics against cancellation. ([\#12568](https://github.com/matrix-org/synapse/issues/12568))
+- Allow unused `#type: ignore` comments in bleeding edge CI jobs. ([\#12576](https://github.com/matrix-org/synapse/issues/12576))
+- Improve comments and error messages around access tokens. ([\#12577](https://github.com/matrix-org/synapse/issues/12577))
+- Improve docstrings for the receipts store. ([\#12581](https://github.com/matrix-org/synapse/issues/12581))
+- Use constants for read-receipts in tests. ([\#12582](https://github.com/matrix-org/synapse/issues/12582))
+- Log status code of cancelled requests as 499 and avoid logging stack traces for them. ([\#12587](https://github.com/matrix-org/synapse/issues/12587), [\#12663](https://github.com/matrix-org/synapse/issues/12663))
+- Remove special-case for `twisted` logger from default log config. ([\#12589](https://github.com/matrix-org/synapse/issues/12589))
+- Use `getClientAddress` instead of the deprecated `getClientIP`. ([\#12599](https://github.com/matrix-org/synapse/issues/12599))
+- Add link to documentation in Grafana Dashboard. ([\#12602](https://github.com/matrix-org/synapse/issues/12602))
+- Remove redundant lines of config from `mypy.ini`. ([\#12608](https://github.com/matrix-org/synapse/issues/12608))
+- Reduce log spam when running multiple event persisters. ([\#12610](https://github.com/matrix-org/synapse/issues/12610))
+- Add extra debug logging to federation sender. ([\#12614](https://github.com/matrix-org/synapse/issues/12614))
+- Prevent remote homeservers from requesting local user device names by default. ([\#12616](https://github.com/matrix-org/synapse/issues/12616))
+- Add a consistency check on events which we read from the database. ([\#12620](https://github.com/matrix-org/synapse/issues/12620))
+- Remove use of constantly library and switch to enums for EventRedactBehaviour. Contributed by @andrewdoh. ([\#12624](https://github.com/matrix-org/synapse/issues/12624))
+- Remove unused code related to receipts. ([\#12632](https://github.com/matrix-org/synapse/issues/12632))
+- Minor improvements to the scripts for running Synapse in worker mode under Complement. ([\#12637](https://github.com/matrix-org/synapse/issues/12637))
+- Update to mypy 0.950. ([\#12650](https://github.com/matrix-org/synapse/issues/12650))
+- Move `pympler` back in to the `all` extras. ([\#12652](https://github.com/matrix-org/synapse/issues/12652))
+- Prevent memory leak from reoccurring when presence is disabled. ([\#12656](https://github.com/matrix-org/synapse/issues/12656))
+- Fix spelling of `M_UNRECOGNIZED` in comments. ([\#12665](https://github.com/matrix-org/synapse/issues/12665))
+- Use `Concatenate` to better annotate `_do_execute`. ([\#12666](https://github.com/matrix-org/synapse/issues/12666))
+- Use `ParamSpec` to refine type hints. ([\#12667](https://github.com/matrix-org/synapse/issues/12667))
+- Fix mypy against latest pillow stubs. ([\#12671](https://github.com/matrix-org/synapse/issues/12671))
+
+
 Synapse 1.59.0
 ==============
 
diff --git a/changelog.d/11507.feature b/changelog.d/11507.feature
deleted file mode 100644
index 72c5690cca..0000000000
--- a/changelog.d/11507.feature
+++ /dev/null
@@ -1 +0,0 @@
-Support [MSC3266](https://github.com/matrix-org/matrix-doc/pull/3266) room summaries over federation.
diff --git a/changelog.d/12168.feature b/changelog.d/12168.feature
deleted file mode 100644
index cd5c45029e..0000000000
--- a/changelog.d/12168.feature
+++ /dev/null
@@ -1 +0,0 @@
-Implement [changes](https://github.com/matrix-org/matrix-spec-proposals/pull/2285/commits/4a77139249c2e830aec3c7d6bd5501a514d1cc27) to [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). Contributed by @SimonBrandner.
diff --git a/changelog.d/12273.bugfix b/changelog.d/12273.bugfix
deleted file mode 100644
index f8d7b6c889..0000000000
--- a/changelog.d/12273.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse v1.48.0 where latest thread reply provided failed to include the proper bundled aggregations.
diff --git a/changelog.d/12356.misc b/changelog.d/12356.misc
deleted file mode 100644
index 43e1929106..0000000000
--- a/changelog.d/12356.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix scripts-dev to pass typechecking.
\ No newline at end of file
diff --git a/changelog.d/12406.feature b/changelog.d/12406.feature
deleted file mode 100644
index e345afdee7..0000000000
--- a/changelog.d/12406.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add a module API to allow modules to change actions for existing push rules of local users.
diff --git a/changelog.d/12452.feature b/changelog.d/12452.feature
deleted file mode 100644
index 22f054d344..0000000000
--- a/changelog.d/12452.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add the `notify_appservices_from_worker` configuration option (superseding `notify_appservices`) to allow a generic worker to be designated as the worker to send traffic to Application Services.
\ No newline at end of file
diff --git a/changelog.d/12480.misc b/changelog.d/12480.misc
deleted file mode 100644
index 18a85e7b15..0000000000
--- a/changelog.d/12480.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use supervisord to supervise Postgres and Caddy in the Complement image to reduce restart time.
\ No newline at end of file
diff --git a/changelog.d/12485.misc b/changelog.d/12485.misc
deleted file mode 100644
index e793d08e5e..0000000000
--- a/changelog.d/12485.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add some type hints to datastore.
\ No newline at end of file
diff --git a/changelog.d/12500.misc b/changelog.d/12500.misc
deleted file mode 100644
index dbe3f7f5d1..0000000000
--- a/changelog.d/12500.misc
+++ /dev/null
@@ -1 +0,0 @@
-Immediately retry any requests that have backed off when a server comes back online.
diff --git a/changelog.d/12505.misc b/changelog.d/12505.misc
deleted file mode 100644
index a691d7962f..0000000000
--- a/changelog.d/12505.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use `make_awaitable` instead of `defer.succeed` for return values of mocks in tests.
diff --git a/changelog.d/12526.feature b/changelog.d/12526.feature
deleted file mode 100644
index c01596282c..0000000000
--- a/changelog.d/12526.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add new `enable_registration_token_3pid_bypass` configuration option to allow registrations via token as an alternative to verifying a 3pid.
\ No newline at end of file
diff --git a/changelog.d/12531.misc b/changelog.d/12531.misc
deleted file mode 100644
index 412fc9b6dc..0000000000
--- a/changelog.d/12531.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove unused `# type: ignore`s.
diff --git a/changelog.d/12536.doc b/changelog.d/12536.doc
deleted file mode 100644
index 4034c42076..0000000000
--- a/changelog.d/12536.doc
+++ /dev/null
@@ -1 +0,0 @@
-Update SQL statements and replace use of old table `user_stats_historical` in docs for Synapse Admins.
diff --git a/changelog.d/12541.docker b/changelog.d/12541.docker
deleted file mode 100644
index c3b9c31657..0000000000
--- a/changelog.d/12541.docker
+++ /dev/null
@@ -1 +0,0 @@
-Explicitly opt-in to using [BuildKit-specific features](https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/syntax.md) in the Dockerfile. This fixes issues with building images in some GitLab CI environments.
diff --git a/changelog.d/12544.bugfix b/changelog.d/12544.bugfix
deleted file mode 100644
index b5169cd831..0000000000
--- a/changelog.d/12544.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug where attempting to send a large amount of read receipts to an application service all at once would result in duplicate content and abnormally high memory usage. Contributed by Brad & Nick @ Beeper.
diff --git a/changelog.d/12556.misc b/changelog.d/12556.misc
deleted file mode 100644
index dc245397fb..0000000000
--- a/changelog.d/12556.misc
+++ /dev/null
@@ -1 +0,0 @@
-Release script: confirm the commit to be tagged before tagging.
diff --git a/changelog.d/12564.misc b/changelog.d/12564.misc
deleted file mode 100644
index 207c322464..0000000000
--- a/changelog.d/12564.misc
+++ /dev/null
@@ -1 +0,0 @@
-Consistently check if an object is a `frozendict`.
diff --git a/changelog.d/12568.misc b/changelog.d/12568.misc
deleted file mode 100644
index f64dc67c4f..0000000000
--- a/changelog.d/12568.misc
+++ /dev/null
@@ -1 +0,0 @@
-Protect module callbacks with read semantics against cancellation.
diff --git a/changelog.d/12570.bugfix b/changelog.d/12570.bugfix
deleted file mode 100644
index 1038646f35..0000000000
--- a/changelog.d/12570.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse 1.57 which could cause `Failed to calculate hosts in room` errors to be logged for outbound federation.
diff --git a/changelog.d/12573.docker b/changelog.d/12573.docker
deleted file mode 100644
index 5cc8de50ac..0000000000
--- a/changelog.d/12573.docker
+++ /dev/null
@@ -1 +0,0 @@
-Update the "Build docker images" GitHub Actions workflow to use `docker/metadata-action` to generate docker image tags, instead of a custom shell script. Contributed by henryclw.
\ No newline at end of file
diff --git a/changelog.d/12576.misc b/changelog.d/12576.misc
deleted file mode 100644
index 71022c8633..0000000000
--- a/changelog.d/12576.misc
+++ /dev/null
@@ -1 +0,0 @@
-Allow unused `#type: ignore` comments in bleeding edge CI jobs.
diff --git a/changelog.d/12577.misc b/changelog.d/12577.misc
deleted file mode 100644
index 8c4c47ad52..0000000000
--- a/changelog.d/12577.misc
+++ /dev/null
@@ -1 +0,0 @@
-Improve comments and error messages around access tokens.
\ No newline at end of file
diff --git a/changelog.d/12579.doc b/changelog.d/12579.doc
deleted file mode 100644
index bcec5fe1af..0000000000
--- a/changelog.d/12579.doc
+++ /dev/null
@@ -1 +0,0 @@
-Add missing linebreak to pipx install instructions.
diff --git a/changelog.d/12580.bugfix b/changelog.d/12580.bugfix
deleted file mode 100644
index bedce405e2..0000000000
--- a/changelog.d/12580.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long standing bug where status codes would almost always get logged as 200!, irrespective of the actual status code, when clients disconnect before a request has finished processing.
diff --git a/changelog.d/12581.misc b/changelog.d/12581.misc
deleted file mode 100644
index 38d40b262b..0000000000
--- a/changelog.d/12581.misc
+++ /dev/null
@@ -1 +0,0 @@
-Improve docstrings for the receipts store.
diff --git a/changelog.d/12582.misc b/changelog.d/12582.misc
deleted file mode 100644
index 5fa9c9afe8..0000000000
--- a/changelog.d/12582.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use constants for read-receipts in tests.
diff --git a/changelog.d/12587.misc b/changelog.d/12587.misc
deleted file mode 100644
index 3b466f1ddf..0000000000
--- a/changelog.d/12587.misc
+++ /dev/null
@@ -1 +0,0 @@
-Log status code of cancelled requests as 499 and avoid logging stack traces for them.
diff --git a/changelog.d/12589.misc b/changelog.d/12589.misc
deleted file mode 100644
index d362828d2e..0000000000
--- a/changelog.d/12589.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove special-case for `twisted` logger from default log config.
diff --git a/changelog.d/12594.bugfix b/changelog.d/12594.bugfix
deleted file mode 100644
index 7411d9c079..0000000000
--- a/changelog.d/12594.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix race when persisting an event and deleting a room that could lead to outbound federation breaking.
diff --git a/changelog.d/12596.removal b/changelog.d/12596.removal
deleted file mode 100644
index 14fbfb3954..0000000000
--- a/changelog.d/12596.removal
+++ /dev/null
@@ -1 +0,0 @@
-Remove unstable identifiers from [MSC3069](https://github.com/matrix-org/matrix-doc/pull/3069).
diff --git a/changelog.d/12597.removal b/changelog.d/12597.removal
deleted file mode 100644
index 7927f1d68d..0000000000
--- a/changelog.d/12597.removal
+++ /dev/null
@@ -1,2 +0,0 @@
-Remove the unspecified `m.login.jwt` login type and the unstable `uk.half-shot.msc2778.login.application_service` from 
-[MSC2778](https://github.com/matrix-org/matrix-doc/pull/2778).
diff --git a/changelog.d/12599.misc b/changelog.d/12599.misc
deleted file mode 100644
index d01278bbce..0000000000
--- a/changelog.d/12599.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use `getClientAddress` instead of the deprecated `getClientIP`.
diff --git a/changelog.d/12601.feature b/changelog.d/12601.feature
deleted file mode 100644
index c13360ff35..0000000000
--- a/changelog.d/12601.feature
+++ /dev/null
@@ -1 +0,0 @@
-Implement MSC3786: Add a default push rule to ignore m.room.server_acl events.
diff --git a/changelog.d/12602.misc b/changelog.d/12602.misc
deleted file mode 100644
index cdccc5c316..0000000000
--- a/changelog.d/12602.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add link to documentation in Grafana Dashboard.
diff --git a/changelog.d/12608.misc b/changelog.d/12608.misc
deleted file mode 100644
index 38272118fb..0000000000
--- a/changelog.d/12608.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove redundant lines of config from `mypy.ini`.
\ No newline at end of file
diff --git a/changelog.d/12610.misc b/changelog.d/12610.misc
deleted file mode 100644
index 02efe0c72f..0000000000
--- a/changelog.d/12610.misc
+++ /dev/null
@@ -1 +0,0 @@
-Reduce log spam when running multiple event persisters.
diff --git a/changelog.d/12612.bugfix b/changelog.d/12612.bugfix
deleted file mode 100644
index c39e97f0cb..0000000000
--- a/changelog.d/12612.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a typo in the announcement text generated by the Synapse release development script.
\ No newline at end of file
diff --git a/changelog.d/12613.removal b/changelog.d/12613.removal
deleted file mode 100644
index b1a9e207b0..0000000000
--- a/changelog.d/12613.removal
+++ /dev/null
@@ -1 +0,0 @@
-Synapse now requires at least Python 3.7.1 (up from 3.7.0), for compatibility with the latest Twisted trunk.
diff --git a/changelog.d/12614.misc b/changelog.d/12614.misc
deleted file mode 100644
index 79022df127..0000000000
--- a/changelog.d/12614.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add extra debug logging to federation sender.
diff --git a/changelog.d/12616.misc b/changelog.d/12616.misc
deleted file mode 100644
index d17ce24cdf..0000000000
--- a/changelog.d/12616.misc
+++ /dev/null
@@ -1 +0,0 @@
-Prevent remote homeservers from requesting local user device names by default.
\ No newline at end of file
diff --git a/changelog.d/12619.feature b/changelog.d/12619.feature
deleted file mode 100644
index b0fc0f5fed..0000000000
--- a/changelog.d/12619.feature
+++ /dev/null
@@ -1 +0,0 @@
-Add new `mau_appservice_trial_days` configuration option to specify a different trial period for users registered via an appservice.
diff --git a/changelog.d/12620.misc b/changelog.d/12620.misc
deleted file mode 100644
index 63f8e540c3..0000000000
--- a/changelog.d/12620.misc
+++ /dev/null
@@ -1 +0,0 @@
-Add a consistency check on events which we read from the database.
diff --git a/changelog.d/12621.doc b/changelog.d/12621.doc
deleted file mode 100644
index d29fb9cb99..0000000000
--- a/changelog.d/12621.doc
+++ /dev/null
@@ -1 +0,0 @@
-Add information about the TCP replication module to docs.
diff --git a/changelog.d/12624.misc b/changelog.d/12624.misc
deleted file mode 100644
index 8772d40fa7..0000000000
--- a/changelog.d/12624.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove use of constantly library and switch to enums for EventRedactBehaviour. Contributed by @andrewdoh.
diff --git a/changelog.d/12627.doc b/changelog.d/12627.doc
deleted file mode 100644
index 3a787dfef2..0000000000
--- a/changelog.d/12627.doc
+++ /dev/null
@@ -1 +0,0 @@
-Fixes to the formatting of README.rst.
diff --git a/changelog.d/12632.misc b/changelog.d/12632.misc
deleted file mode 100644
index 9e4ba79c79..0000000000
--- a/changelog.d/12632.misc
+++ /dev/null
@@ -1 +0,0 @@
-Remove unused code related to receipts.
diff --git a/changelog.d/12633.bugfix b/changelog.d/12633.bugfix
deleted file mode 100644
index 32332acd9a..0000000000
--- a/changelog.d/12633.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a bug introduced in Synapse v1.53.0 where bundled aggregations for annotations/edits were incorrectly calculated.
diff --git a/changelog.d/12635.feature b/changelog.d/12635.feature
deleted file mode 100644
index cd5c45029e..0000000000
--- a/changelog.d/12635.feature
+++ /dev/null
@@ -1 +0,0 @@
-Implement [changes](https://github.com/matrix-org/matrix-spec-proposals/pull/2285/commits/4a77139249c2e830aec3c7d6bd5501a514d1cc27) to [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). Contributed by @SimonBrandner.
diff --git a/changelog.d/12636.feature b/changelog.d/12636.feature
deleted file mode 100644
index cd5c45029e..0000000000
--- a/changelog.d/12636.feature
+++ /dev/null
@@ -1 +0,0 @@
-Implement [changes](https://github.com/matrix-org/matrix-spec-proposals/pull/2285/commits/4a77139249c2e830aec3c7d6bd5501a514d1cc27) to [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). Contributed by @SimonBrandner.
diff --git a/changelog.d/12637.misc b/changelog.d/12637.misc
deleted file mode 100644
index 735257787f..0000000000
--- a/changelog.d/12637.misc
+++ /dev/null
@@ -1 +0,0 @@
-Minor improvements to the scripts for running Synapse in worker mode under Complement.
diff --git a/changelog.d/12639.bugfix b/changelog.d/12639.bugfix
deleted file mode 100644
index c01596282c..0000000000
--- a/changelog.d/12639.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Add new `enable_registration_token_3pid_bypass` configuration option to allow registrations via token as an alternative to verifying a 3pid.
\ No newline at end of file
diff --git a/changelog.d/12650.misc b/changelog.d/12650.misc
deleted file mode 100644
index 07bb4ce5a9..0000000000
--- a/changelog.d/12650.misc
+++ /dev/null
@@ -1 +0,0 @@
-Update to mypy 0.950.
\ No newline at end of file
diff --git a/changelog.d/12652.misc b/changelog.d/12652.misc
deleted file mode 100644
index 7b7c1cf5ff..0000000000
--- a/changelog.d/12652.misc
+++ /dev/null
@@ -1 +0,0 @@
-Move `pympler` back in to the `all` extras.
diff --git a/changelog.d/12656.misc b/changelog.d/12656.misc
deleted file mode 100644
index 8a8743e614..0000000000
--- a/changelog.d/12656.misc
+++ /dev/null
@@ -1 +0,0 @@
-Prevent memory leak from reoccurring when presence is disabled.
diff --git a/changelog.d/12657.bugfix b/changelog.d/12657.bugfix
deleted file mode 100644
index 7547ca40a7..0000000000
--- a/changelog.d/12657.bugfix
+++ /dev/null
@@ -1 +0,0 @@
-Fix a long-standing bug where rooms containing power levels with string values could not be upgraded.
diff --git a/changelog.d/12663.misc b/changelog.d/12663.misc
deleted file mode 100644
index 3b466f1ddf..0000000000
--- a/changelog.d/12663.misc
+++ /dev/null
@@ -1 +0,0 @@
-Log status code of cancelled requests as 499 and avoid logging stack traces for them.
diff --git a/changelog.d/12664.doc b/changelog.d/12664.doc
deleted file mode 100644
index 142d18037a..0000000000
--- a/changelog.d/12664.doc
+++ /dev/null
@@ -1 +0,0 @@
-Fix docs on how to run specific Complement tests using the `complement.sh` test runner.
diff --git a/changelog.d/12665.misc b/changelog.d/12665.misc
deleted file mode 100644
index 37b96fea37..0000000000
--- a/changelog.d/12665.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix spelling of `M_UNRECOGNIZED` in comments.
diff --git a/changelog.d/12666.misc b/changelog.d/12666.misc
deleted file mode 100644
index 96268e33f5..0000000000
--- a/changelog.d/12666.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use `Concatenate` to better annotate `_do_execute`.
diff --git a/changelog.d/12667.misc b/changelog.d/12667.misc
deleted file mode 100644
index 2b17502d6b..0000000000
--- a/changelog.d/12667.misc
+++ /dev/null
@@ -1 +0,0 @@
-Use `ParamSpec` to refine type hints.
diff --git a/changelog.d/12670.feature b/changelog.d/12670.feature
deleted file mode 100644
index cd5c45029e..0000000000
--- a/changelog.d/12670.feature
+++ /dev/null
@@ -1 +0,0 @@
-Implement [changes](https://github.com/matrix-org/matrix-spec-proposals/pull/2285/commits/4a77139249c2e830aec3c7d6bd5501a514d1cc27) to [MSC2285 (hidden read receipts)](https://github.com/matrix-org/matrix-spec-proposals/pull/2285). Contributed by @SimonBrandner.
diff --git a/changelog.d/12671.misc b/changelog.d/12671.misc
deleted file mode 100644
index 56df4e3831..0000000000
--- a/changelog.d/12671.misc
+++ /dev/null
@@ -1 +0,0 @@
-Fix mypy against latest pillow stubs.
diff --git a/debian/changelog b/debian/changelog
index 5b21e0d369..fabc690bae 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,10 +1,11 @@
-matrix-synapse-py3 (1.58.2) UNRELEASED; urgency=medium
+matrix-synapse-py3 (1.59.0~rc1) stable; urgency=medium
 
   * Adjust how the `exported-requirements.txt` file is generated as part of
     the process of building these packages. This affects the package
     maintainers only; end-users are unaffected.
+  * New Synapse release 1.59.0rc1.
 
- -- Synapse Packaging team <packages@matrix.org>  Fri, 06 May 2022 13:49:29 +0100
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 10 May 2022 10:45:08 +0100
 
 matrix-synapse-py3 (1.58.1) stable; urgency=medium
 
diff --git a/pyproject.toml b/pyproject.toml
index 2c4b7eb08e..e3d81ae5f1 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -54,7 +54,7 @@ skip_gitignore = true
 
 [tool.poetry]
 name = "matrix-synapse"
-version = "1.58.1"
+version = "1.59.0rc1"
 description = "Homeserver for the Matrix decentralised comms protocol"
 authors = ["Matrix.org Team and Contributors <packages@matrix.org>"]
 license = "Apache-2.0"