updated for version 7.4.470

Problem:    Test 11 and 100 do not work properly on Windows.
Solution:   Avoid using feedkeys(). (Ken Takata)

src/version.c

@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    470,
 /**/
     469,
 /**/