updated for version 7.3.968

Problem:    Multi-byte support is only available when compiled with "big"
            features.
Solution:   Include multi-byte by default, with "normal" features.

src/version.c

@@ -728,6 +728,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    968,
 /**/
     967,
 /**/