updated for version 7.3.881
Problem:    Python list does not work correctly.
Solution:   Fix it and add a test. (Yukihiro Nakadaira)
diff --git a/src/version.c b/src/version.c
index 78dc1d0..4d056c6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    881,
+/**/
     880,
 /**/
     879,