diff --git a/RELEASE_NOTES.txt b/RELEASE_NOTES.txt
index aa4a8017efd992c2940c560cc3ddc3e4f92741cb..3faef6222f4e3f9afcc4ce75aad5f83001814dd2 100644
--- a/RELEASE_NOTES.txt
+++ b/RELEASE_NOTES.txt
@@ -1,9 +1,10 @@
 Release 2.3.1 (XX/YY/2019)
 =============================
 - Added system LDAP utilities for verifying and creating groups
-- Prevented core files from being uploaded
 - Added support for retrieving single processing job stage via the --stage
   option for the get-processing-job command
+- Prevented core files from being uploaded
+- Prevented creation of experiment names with spaces
 
 Release 2.3.0 (04/15/2019)
 =============================