commit https://github.com/vim/vim/commit/a483326e3b04215b86fe9c582ac96bb9679f0812 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Feb 9 23:33:25 2016 +0100 patch 7.4.1297 Problem: On Mac test_channel leaves python instances running. Solution: Use a small waittime to make ch_open() work. (Ozaki Kiichi)

--- a/src/version.c
+++ b/src/version.c
@@ -748,6 +748,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1297,
+/**/
     1296,
 /**/
     1295,