updated for version 7.4.002

Problem:    Pattern with two alternative look-behind matches does not match.
            (Amadeus Demarzi)
Solution:   When comparing PIMs also compare their state ID to see if they are
            different.

src/version.c

@@ -727,6 +727,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    2,
 /**/
     1,
 /**/