+2013-05-30 Richard Heck <rgheck@lyx.org>
+ * Format increments to 474: dummy format for conversion of Chunk layouts
+ to insets
+
+2013-05-28 Uwe Stöhr <uwestoehr@web.de>
+ * Format incremented to 473: support to set Tibetan as document language
+
+2013-05-26 Uwe Stöhr <uwestoehr@web.de>
+ * Format incremented to 472: added 2 new abstract styles to the
+ aa.layout file
+