diff --git a/RELEASE b/RELEASE
index e6784b2..591a2d1 100644
--- a/RELEASE
+++ b/RELEASE
@@ -182,6 +182,11 @@ We now manage the project using SourceForge:
   based interface to interrupts, thread local process state and
   thread-safe system calls.
 
+** A manual for Scheme 48 has been included
+  Richard Kelsey, the author of Scheme 48, has graciously allowed us
+  to retrofit the current Scheme 48 manual for inclusion in this scsh
+  release.
+
 ** Interface to dot-locking and crypt
   Scsh now provides advisory file locking via the dot-locking scheme
   and a direct interface to the crypt function.