HISTORY in win_gui-0.2.20 vs HISTORY in win_gui-0.2.21

@@ -83,5 +83,9 @@
 * Command line arguments in WinGui::App.new
 
 == 0.2.20 / 2011-03-14
 
 * Win dependency updated
+
+== 0.2.21 / 2011-11-11
+
+* Bump win gem dependency