updated for version 7.3.830
Problem:    :mksession confuses bytes, columns and characters when positioning
            the cursor.
Solution:   Use w_virtcol with "|" instead of w_cursor.col with "l".
diff --git a/src/version.c b/src/version.c
index a63e025..0881d92 100644
--- a/src/version.c
+++ b/src/version.c
@@ -729,6 +729,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    830,
+/**/
     829,
 /**/
     828,