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+# Synapse 1.91.2 (2023-09-06)
+
+### Bugfixes
+
+- Revert MSC3861 introspection cache, admin impersonation and account lock. ([\#16258](https://github.com/matrix-org/synapse/issues/16258))
+
+
 # Synapse 1.91.1 (2023-09-04)
 
 ### Bugfixes