updated for version 7.3.391

Problem:    Can't check if the XPM_W32 feature is enabled.
Solution:   Add xpm_w32 to the list of features. (kat)

src/version.c

@@ -714,6 +714,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    391,
 /**/
     390,
 /**/