From 850e3003caa5d6ef3cff5eb56710bfca1b556583 Mon Sep 17 00:00:00 2001
From: Andrey Rublev <version.ru@gmail.com>
Date: Fri, 15 Jun 2018 19:32:35 +0200
Subject: [PATCH] [docs] add note about babel cache to upgrade guide (#778)

for details see https://github.com/facebook/Docusaurus/issues/759
---
 docs/getting-started-installation.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/getting-started-installation.md b/docs/getting-started-installation.md
index 4e39212f4f..6ea30f6a2e 100644
--- a/docs/getting-started-installation.md
+++ b/docs/getting-started-installation.md
@@ -95,3 +95,5 @@ or
 ```
 npm update docusaurus
 ```
+
+> If you are finding that you are getting errors after your upgrade, try to either clear your Babel cache (usually it's in a [temporary directory](https://babeljs.io/docs/en/babel-register/#environment-variables) or run the Docusaurus server (e.g., `yarn start`) with the `BABEL_DISABLE_CACHE=1` environment configuration.