diff --git a/packages/ripple-binary-codec/HISTORY.md b/packages/ripple-binary-codec/HISTORY.md
index b8155492..6297c859 100644
--- a/packages/ripple-binary-codec/HISTORY.md
+++ b/packages/ripple-binary-codec/HISTORY.md
@@ -1,10 +1,13 @@
 # ripple-binary-codec Release History
 
 ## Unreleased
+### Added
+- Support for sidechain transactions
 
-## 1.4.1 (2022-06-02)
+### Fixed
 - Added a clearer error message for trying to encode an invalid transaction. (Ex. With an incorrect TransactionType)
 
+
 ## 1.4.0 (2022-04-18)
 - Updated NFT definitions to match 1.9.0's breaking naming changes