diff --git a/RELEASE_NOTES b/RELEASE_NOTES
index f8f022fd..dc3380b9 100644
--- a/RELEASE_NOTES
+++ b/RELEASE_NOTES
@@ -2,6 +2,7 @@
 ------
 
 - Improved real-time index support (no need to use rtindex.py any more)
+  See https://www.mailpiler.org/wiki/current:manticore for more
 
 
 1.4.2: