updated for version 7.4a.004
Problem:    MSVC 2012 Update 3 is not recognized.
Solution:   Add the version number. (Raymond Ko)
diff --git a/src/version.c b/src/version.c
index 75183ce..ad4e441 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    4,
+/**/
     3,
 /**/
     2,