updated for version 7.2.328

Problem:    has("win64") does not return 1 on 64 bit MS-Windows version.
Solution:   Also check for _WIN64 besides WIN64.

src/version.c

@@ -681,6 +681,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    328,
 /**/
     327,
 /**/