diff --git a/RELEASENOTES.md b/RELEASENOTES.md
index f50f92b..d616329 100644
--- a/RELEASENOTES.md
+++ b/RELEASENOTES.md
@@ -15,6 +15,10 @@
   These lanes can be used to create different stage progression flows and create different "side-stories".
   #40
 
+- Issue: #37
+  Now enabled the mission editor to add a custom briefing to the "Buildable" missions.
+  #44
+
 ### Bug Fixes
 
 ## [0.13.0] 2026-08