diff --git a/development/FORMAT b/development/FORMAT
index f1a513a9e0..56b850b753 100644
--- a/development/FORMAT
+++ b/development/FORMAT
@@ -11,6 +11,10 @@ adjustments are made to tex2lyx and bugs are fixed in lyx2lyx.
 
 -----------------------
 
+2015-07-16 Georg Baum  <Georg.Baum@post.rwth-aachen.de>
+	* Format incremented to 497
+	  The boundingBox parameter of InsetExternal uses units now
+
 2015-07-16 Georg Baum  <Georg.Baum@post.rwth-aachen.de>
 	* Format incremented to 496
 	  Remove noUnzip parameter of InsetGraphics