commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Nov 13 14:31:40 2016 +0100 patch 8.0.0083 Problem: Using freed memory with win_getid(). (Domenique Pelle) Solution: For the current tab use curwin.

--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    83,
+/**/
     82,
 /**/
     81,