From 4dff8f47ea1c1376cfee88844597f84193d3b8d1 Mon Sep 17 00:00:00 2001
From: Fredrik Ekre <ekrefredrik@gmail.com>
Date: Fri, 30 Nov 2018 01:29:02 +0100
Subject: [PATCH] Compat annotation for #29827 (diff for arrays with dimension
 > 2).

---
 base/multidimensional.jl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/base/multidimensional.jl b/base/multidimensional.jl
index ccdf9e876869a..e06fc7248be6f 100644
--- a/base/multidimensional.jl
+++ b/base/multidimensional.jl
@@ -694,6 +694,9 @@ Finite difference operator on a vector or a multidimensional array `A`. In the
 latter case the dimension to operate on needs to be specified with the `dims`
 keyword argument.
 
+!!! compat "Julia 1.1"
+    `diff` for arrays with dimension higher than 2 requires at least Julia 1.1.
+
 # Examples
 ```jldoctest
 julia> a = [2 4; 6 16]