diff --git a/doc/mp11/changelog.adoc b/doc/mp11/changelog.adoc
index 0f3321a..61b489d 100644
--- a/doc/mp11/changelog.adoc
+++ b/doc/mp11/changelog.adoc
@@ -10,6 +10,10 @@ http://www.boost.org/LICENSE_1_0.txt
 [#changelog]
 # Revision History
 
+## Changes in 1.77.0
+
+* Added `mp_intersperse`, `mp_split`, `mp_join`
+
 ## Changes in 1.75.0
 
 * Added `mp_pairwise_fold` (suggested by Barry Revzin)