diff --git a/CHANGES.md b/CHANGES.md
index 85f1be48cfb7..96c436d89ecd 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -62,7 +62,7 @@
 
 ## I/Os
 
-* Support for X source added (Java/Python) ([#X](https://github.com/apache/beam/issues/X)).
+* Support for [Solace](https://solace.com/) source (`SolaceIO.Read`) added (Java) ([#31440](https://github.com/apache/beam/issues/31440)).
 
 ## New Features / Improvements