From b70029702e8ac1828e2934c7edc6c17cc493d631 Mon Sep 17 00:00:00 2001
From: Santosh Venkatraman <santosh.venk@gmail.com>
Date: Wed, 21 Mar 2018 22:30:05 +0530
Subject: [PATCH] Adds v3 to v4 migration guide (skeletal version)

* Adds new guide named "migrating-3-to-4.md"
* Adds section for "NoEmitOnErrorsPlugin"
---
 src/content/guides/migrating-3-to-4.md | 27 ++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/content/guides/migrating-3-to-4.md

diff --git a/src/content/guides/migrating-3-to-4.md b/src/content/guides/migrating-3-to-4.md
new file mode 100644
index 000000000000..6b00923aab5d
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+++ b/src/content/guides/migrating-3-to-4.md
@@ -0,0 +1,27 @@
+---
+title: Migrating Versions
+sort: 15
+contributors:
+  - sokra
+  - jhnns
+  - grgur
+  - domfarolino
+  - johnnyreilly
+  - jouni-kantola
+  - frederikprijck
+  - chrisVillanueva
+  - bebraw
+  - howdy39
+  - selbekk
+  - ndelangen
+---
+
+The following sections describe the major changes from webpack 3 to 4.
+
+T> If you are running into issues, please see [the changelog](https://github.com/webpack/webpack/releases) for details.
+
+W> Are you looking to migrating from v1 to v2? Here is the blog post detailing how to do it.
+
+## `NoEmitOnErrorsPlugin`
+
+This plugin has been replaced with `optimization.noEmitErrors`. This is on by default in `production` `mode`. Not sure what `mode` is? Check out [here](https://webpack.js.org/concepts/mode/).