commit https://github.com/vim/vim/commit/f1f0792e55e72cdc7c833b30f565a9b02f18bb1e Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 26 17:58:53 2016 +0200 patch 7.4.2258 Problem: Two JSON messages are sent without a separator. Solution: Separate messages with a NL. (closes https://github.com/vim/vim/issues/1001)

--- a/src/version.c
+++ b/src/version.c
@@ -764,6 +764,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2258,
+/**/
     2257,
 /**/
     2256,