commit https://github.com/vim/vim/commit/3b59755862f4604ded8155404a1fe4c84c606829 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Sep 15 17:58:29 2015 +0200 patch 7.4.869 Problem: MS-Windows: scrolling may cause text to disappear when using an Intel GPU. Solution: Call GetPixel(). (Yohei Endo)

--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    869,
+/**/
     868,
 /**/
     867,