diff --git a/docs/releases.txt b/docs/releases.txt
index 5840efab..0b30dd0b 100644
--- a/docs/releases.txt
+++ b/docs/releases.txt
@@ -20,6 +20,7 @@ FIX:		Fix threading issues in GEvent for callbacks
 FEATURE:	Added geventEventComplete()
 FEATURE:	Added support for the RawOS real time operating system
 FEATURE:	Operating System initialisation is now optional
+FEATURE:	Added optional transparency to container
 
 
 *** Release 2.1 ***