diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
index be2d749c6..df0f1358b 100644
--- a/RELEASE_NOTES.md
+++ b/RELEASE_NOTES.md
@@ -7,6 +7,7 @@ This file contains a high-level description of this package's evolution. Release
 
 ## 4.8.0 - TBD
 
+* [Documentation] Migrated the documents in the NUG/ directory to the dedicated NUG repository found at https://github.com/Unidata/netcdf
 * [Bug Fix] Revert the internal filter code to simplify it. From
 the user's point of view, the only visible change should be that
 (1) the functions that convert text to filter specs have had