Merge branch 'master' into develop

CHANGES.md

@@ -1,7 +1,12 @@
-# Synapse 1.157.0rc1 (2026-07-14)
+# synapse 1.157.0 (2026-07-21)
+
+No significant changes since 1.157.0rc1.
 
 Please check [the relevant section in the upgrade notes](https://github.com/element-hq/synapse/blob/develop/docs/upgrade.md#upgrading-to-v11570) as this release removes support for the deprecated MSC3861 Auth Delegation (`experimental_features.msc3861`).
 
+
+# Synapse 1.157.0rc1 (2026-07-14)
+
 ## Features
 
 - [MSC4140: Cancellable delayed events](https://github.com/matrix-org/matrix-spec-proposals/pull/4140): Limit how many delayed events a user may have scheduled at once. ([\#19539](https://github.com/element-hq/synapse/issues/19539))

debian/changelog

@@ -1,3 +1,9 @@
+matrix-synapse-py3 (1.157.0) stable; urgency=medium
+
+  * New synapse release 1.157.0.
+
+ -- Synapse Packaging team <packages@matrix.org>  Tue, 21 Jul 2026 15:17:02 +0000
+
 matrix-synapse-py3 (1.157.0~rc1) stable; urgency=medium
 
   * New synapse release 1.157.0rc1.

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "matrix-synapse"
-version = "1.157.0rc1"
+version = "1.157.0"
 description = "Homeserver for the Matrix decentralised comms protocol"
 readme = "README.rst"
 authors = [