1.50.0rc2

CHANGES.md

+Synapse 1.50.0rc2 (2022-01-14)
+==============================
+
+This release candidate fixes a federation-breaking regression introduced in the previous release candidate. The bug broke sending federation traffic to destination servers that had enough outbound device updates to be sent (including at least one cross-signing key update).
+It would particularly affect sending to servers that have had downtime, as this would make it more likely that a big enough queue of outbound device updates had built up.
+
+
+Bugfixes
+--------
+
+- Fix a bug introduced in Synapse v1.0.0 whereby some device list updates would not be sent to remote homeservers if there were too many to send at once. ([\#11729](https://github.com/matrix-org/synapse/issues/11729))
+- Fix a bug introduced in Synapse v1.50.0rc1 whereby outbound federation could fail because too many EDUs were produced for device updates. ([\#11730](https://github.com/matrix-org/synapse/issues/11730))
+
+
+Improved Documentation
+----------------------
+
+- Document that now the minimum supported PostgreSQL version is 10. ([\#11725](https://github.com/matrix-org/synapse/issues/11725))
+
+
+Internal Changes
+----------------
+
+- Fix a typechecker problem related to our (ab)use of `nacl.signing.SigningKey`s. ([\#11714](https://github.com/matrix-org/synapse/issues/11714))
+
+
 Synapse 1.50.0rc1 (2022-01-05)
 ==============================

changelog.d/11714.misc

-Fix a typechecker problem related to our (ab)use of `nacl.signing.SigningKey`s.
\ No newline at end of file

changelog.d/11725.doc

-Document that now the minimum supported PostgreSQL version is 10.

changelog.d/11729.bugfix

-Fix a bug introduced in Synapse v1.0.0 whereby some device list updates would not be sent to remote homeservers if there were too many to send at once.
\ No newline at end of file

changelog.d/11730.bugfix

-Fix a bug introduced in Synapse v1.50.0rc1 whereby outbound federation could fail because too many EDUs were produced for device updates.
\ No newline at end of file

debian/changelog

+matrix-synapse-py3 (1.50.0~rc2) stable; urgency=medium
+
+  * New synapse release 1.50.0~rc2.
+
+ -- Synapse Packaging team <packages@matrix.org>  Fri, 14 Jan 2022 11:18:06 +0000
+
 matrix-synapse-py3 (1.50.0~rc1) stable; urgency=medium
 
   * New synapse release 1.50.0~rc1.

synapse/__init__.py

@@ -47,7 +47,7 @@ try:
 except ImportError:
     pass
 
-__version__ = "1.50.0rc1"
+__version__ = "1.50.0rc2"
 
 if bool(os.environ.get("SYNAPSE_TEST_PATCH_LOG_CONTEXTS", False)):
     # We import here so that we don't have to install a bunch of deps when