diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index bde8876f2155c1960fe3e610920b82322d0cbba6..00f3a2df95a4070b0bd48a9c4a8ff1215200877a 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -5,6 +5,7 @@ Release 2.3.0 (04/15/2019)
 - Optimized amount of data transferred with file metadata listing
 - Implemented limit on number of files that can be retrieved using
   a single list-experiment-files command or API call
+- Added more diagnostic output to compression/decompression utilities
 - DM Station GUI fixes/enhancements:
   - Added support for single file upload
   - Added support for experiment root path