diff --git a/Misc/ACKS b/Misc/ACKS
index cbe4e6c..3d73388 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -80,6 +80,7 @@
 Peter Bosch
 Eric Bouck
 Thierry Bousch
+Sebastian Boving
 Monty Brandenberg
 Georg Brandl
 Terrence Brannon
diff --git a/Misc/NEWS b/Misc/NEWS
index 2cfc4ce..f8a875c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -746,6 +746,9 @@
 Extension Modules
 -----------------
 
+- Patch #1388440: Add set_completion_display_matches_hook and
+  get_completion_type to readline.
+
 - Bug #1649098: Avoid declaration of zero-sized array declaration in
   structure.