updated for version 7.3.334
Problem:    Latest MingW about XSUBPP referencing itself. (Gongqian Li)
Solution:   Rename the first use to XSUBPPTRY.
diff --git a/src/version.c b/src/version.c
index c9d6e24..f63a908 100644
--- a/src/version.c
+++ b/src/version.c
@@ -710,6 +710,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    334,
+/**/
     333,
 /**/
     332,