diff --git a/RELNOTES.txt b/RELNOTES.txt
index 7fea5ea..38816ab 100644
--- a/RELNOTES.txt
+++ b/RELNOTES.txt
@@ -808,3 +808,6 @@ Version 4.29.1 - 2024-11-15
 
 Version 4.30.0 - 2024-12-09
 * Added RichCallData into AuthRsp.
+
+Version 4.30.1 - 2025-01-14
+* Added base64 decode input size check.