diff --git a/CHANGES-4.3.md b/CHANGES-4.3.md
index 7eaf2e586..29ea968a8 100644
--- a/CHANGES-4.3.md
+++ b/CHANGES-4.3.md
@@ -31,6 +31,7 @@ File format:
   node. It will improves the efficiency of shared messages dispatching in certain
   scenarios, especially when the emqx-bridge-mqtt plugin is configured as shared
   subscription. [#7462]
+* Add some compression functions to rule-engine: gzip, gunzip, zip, unzip, zip_compress, zip_uncompress
 
 ### Bug fixes