commit https://github.com/vim/vim/commit/6ff02c96519946716069f05c62849986a706033b Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 8 20:12:44 2016 +0100 patch 7.4.1522 Problem: Cannot write channel err to a buffer. Solution: Implement it.

--- a/src/version.c
+++ b/src/version.c
@@ -744,6 +744,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1522,
+/**/
     1521,
 /**/
     1520,