updated for version 7.3.656
Problem:    Internal error in :pyeval.
Solution:   Handle failed object conversion. (ZyX)
diff --git a/src/version.c b/src/version.c
index 9deec17..0124df5 100644
--- a/src/version.c
+++ b/src/version.c
@@ -720,6 +720,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    656,
+/**/
     655,
 /**/
     654,