diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index 9589ffaaacf30ee6079cb1c75f89a9b06f3ca102..9b813d1f6b36a685cec3f7f6b5609622085ea9d2 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -1,8 +1,10 @@
-Release 3.3.3 (XX/YY/2020)
+Release 4.0.0 (XX/YY/2021)
 =============================
 - Fixed issue with non-ascii characters for daq/upload CLI tools
-- Added support for creating experiment subdirectories
-- Removed need for special rsync commands with mkdir
+- Fixed issue with locations that involve host/port for SFTP observer
+- Fixed issue with incorrect DAQ_DIRECTORY_MAP replacements
+- Added globus_group_id to the experiment table in the DM DB, and 
+  modified CLIs, DB and web service APIs accordingly
 
 Release 3.3.2 (07/09/2020)
 =============================