From 381ed59416aa252c1e6f214dc618652d320b5ca7 Mon Sep 17 00:00:00 2001
From: KYY <26617036+FeynmanDNA@users.noreply.github.com>
Date: Thu, 5 Dec 2019 16:02:37 +0800
Subject: [PATCH] fix(v1): add key to versions.map in versions.js (#2087)

---
 packages/docusaurus-1.x/examples/versions/pages/en/versions.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/docusaurus-1.x/examples/versions/pages/en/versions.js b/packages/docusaurus-1.x/examples/versions/pages/en/versions.js
index 2774c927f2..0606530061 100644
--- a/packages/docusaurus-1.x/examples/versions/pages/en/versions.js
+++ b/packages/docusaurus-1.x/examples/versions/pages/en/versions.js
@@ -81,7 +81,7 @@ function Versions(props) {
               {versions.map(
                 version =>
                   version !== latestVersion && (
-                    <tr>
+                    <tr key={version}>
                       <th>{version}</th>
                       <td>
                         {/* You are supposed to change this href where appropriate