diff --git a/CHANGES.md b/CHANGES.md
index 425ca784..c2577085 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -4,6 +4,8 @@
 
 ### Bug fixes
  - Fixed an issue which could cause Dendrite to become unresponsive for minutes at a time. (contributed by [viviicat](https://github.com/viviicat))
+ - Fixed an issue which prevented joining v12 rooms in some circumstances.
+ - Fixed an issue where a single badly formed PDU would block entire transactions of PDUs being processed. See https://github.com/element-hq/synapse/issues/7543 for the related issue on Synapse.
 
 ## Dendrite 0.15.0 (2025-08-12)