commit https://github.com/vim/vim/commit/e4eb6ff089e79e659acf33c17dd0fda7177de526 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 22 21:00:09 2016 +0100 patch 7.4.1638 Problem: When binding a function to a dict the reference count is wrong. Solution: Decrement dict reference count, only reference the function when actually making a copy. (Ken Takata)

--- a/src/version.c
+++ b/src/version.c
@@ -749,6 +749,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1638,
+/**/
     1637,
 /**/
     1636,