diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index 5a6e6864d5dc5fc4a6a73788398be17e3abce20a..106a77f1d7a5feb9a9bcfac9c553c7e8a002932d 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -1,3 +1,9 @@
+Release 2.2.0 (01/31/2019)
+=============================
+- Added ESAF interfaces to APS DB service 
+- Converted software to Python 3, but retained Python 2 compatibility
+- Introduced support for API pip and conda packages
+
 Release 2.1.0 (12/31/2018)
 =============================
 - Added estimated completion time to upload monitoring