From a8743c3143579cd54ec45e99fb986d9a2c12e27f 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 af4367734e29c..989139ef57837 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]