patch 8.0.0091
Problem:    Test_help_complete sometimes fails in MS-Windows console.
Solution:   Use getcompletion() instead of feedkeys() and command line
            completion. (Hirohito Higashi)
diff --git a/src/version.c b/src/version.c
index d00ebd4..f07437d 100644
--- a/src/version.c
+++ b/src/version.c
@@ -765,6 +765,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    91,
+/**/
     90,
 /**/
     89,