diff --git a/RELNOTES b/RELNOTES
index a6f27df32d87..71dea5561ed6 100644
--- a/RELNOTES
+++ b/RELNOTES
@@ -10,6 +10,9 @@ newline.  Entries should be separated by a newline.
 
 Changes to this file should not be MFCed.
 
+f57efe95cc25:
+	New mididump(1) utility which dumps MIDI 1.0 events in real time.
+
 ddfc6f84f242:
 	Update unicode to 16.0.0 and CLDR to 45.0.0.