diff --git a/.gitignore b/.gitignore
index 2872f8973e55..9d32569cf834 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,4 +7,4 @@ starter-kits-data.json
 .antwar
 .vscode
 .idea
-.DS_Store
\ No newline at end of file
+.DS_Store
diff --git a/src/content/api/plugins.md b/src/content/api/plugins.md
index 2d0589e2a928..bf5020c6a974 100644
--- a/src/content/api/plugins.md
+++ b/src/content/api/plugins.md
@@ -96,5 +96,5 @@ different hook classes and how they work.
 
 ## Next Steps
 
-See the [compiler hooks](https://webpack.js.org/api/compiler-hooks/) section for a detailed listing of all the available
+See the [compiler hooks](/api/compiler-hooks/) section for a detailed listing of all the available
 `compiler` hooks and the parameters they make available.
diff --git a/src/content/concepts/configuration.md b/src/content/concepts/configuration.md
index 6bcb1f46cdf3..e2d4828f7bbe 100644
--- a/src/content/concepts/configuration.md
+++ b/src/content/concepts/configuration.md
@@ -28,7 +28,7 @@ T> The most important part to take away from this document is that there are man
 
 The following examples below describe how webpack's configuration object can be both expressive and configurable because _it is code_:
 
-## The Simplest Configuration
+## Simple Configuration
 
 **webpack.config.js**
 
@@ -36,6 +36,7 @@ The following examples below describe how webpack's configuration object can be
 var path = require('path');
 
 module.exports = {
+  mode: 'development',
   entry: './foo.js',
   output: {
     path: path.resolve(__dirname, 'dist'),
diff --git a/src/content/configuration/configuration-languages.md b/src/content/configuration/configuration-languages.md
index f9f4d4f3413b..123f580a5041 100644
--- a/src/content/configuration/configuration-languages.md
+++ b/src/content/configuration/configuration-languages.md
@@ -30,6 +30,7 @@ import path from 'path';
 import webpack from 'webpack';
 
 const config: webpack.Configuration = {
+  mode: 'production',
   entry: './foo.js',
   output: {
     path: path.resolve(__dirname, 'dist'),
@@ -103,6 +104,7 @@ webpack = require('webpack')
 path = require('path')
 
 config =
+  mode: 'production'
   entry: './path/to/my/entry/file.js'
   output:
     path: path.resolve(__dirname, 'dist')
@@ -152,7 +154,7 @@ const CustomPlugin = config => ({
 });
 
 export default (
-  <webpack target="web" watch>
+  <webpack target="web" watch mode="production">
     <entry path="src/index.js" />
     <resolve>
       <alias {...{
diff --git a/src/content/configuration/configuration-types.md b/src/content/configuration/configuration-types.md
index de51fd1e8aaf..7e7882b7fddd 100644
--- a/src/content/configuration/configuration-types.md
+++ b/src/content/configuration/configuration-types.md
@@ -24,6 +24,7 @@ One option is to export a function from your webpack config instead of exporting
 -module.exports = {
 +module.exports = function(env, argv) {
 +  return {
++    mode: env.production ? 'production' : 'development',
 +    devtool: env.production ? 'source-maps' : 'eval',
      plugins: [
        new webpack.optimize.UglifyJsPlugin({
@@ -64,11 +65,13 @@ module.exports = [{
     libraryTarget: 'amd'
   },
   entry: './app.js',
+  mode: 'production',
 }, {
   output: {
     filename: './dist-commonjs.js',
     libraryTarget: 'commonjs'
   },
   entry: './app.js',
+  mode: 'production',
 }]
 ```
diff --git a/src/content/configuration/index.md b/src/content/configuration/index.md
index 4817985f4c5b..bad32c626a2c 100644
--- a/src/content/configuration/index.md
+++ b/src/content/configuration/index.md
@@ -29,6 +29,13 @@ __webpack.config.js__
 const path = require('path');
 
 module.exports = {
+  <details><summary>[mode](/concepts/mode): "production", // "production" | "development" | "none"</summary>
+  [mode](/concepts/mode): "production", // enable many optimizations for production builds
+  [mode](/concepts/mode): "development", // enabled useful tools for development
+  [mode](/concepts/mode): "none", // no defaults
+  </details>
+  // Chosen mode tells webpack to use its built-in optimizations accordingly.
+
   <details><summary>[entry](/configuration/entry-context#entry): "./app/entry", // string | object | array</summary>
   [entry](/configuration/entry-context#entry): ["./app/entry1", "./app/entry2"],
   [entry](/configuration/entry-context#entry): {
diff --git a/src/content/guides/getting-started.md b/src/content/guides/getting-started.md
index c9fb6bf0f49d..a2636b775d7b 100644
--- a/src/content/guides/getting-started.md
+++ b/src/content/guides/getting-started.md
@@ -184,7 +184,7 @@ Version: webpack 4.0.1
 Time: 3003ms
 Built at: 2018-2-26 22:42:11
     Asset      Size  Chunks             Chunk Names
-bundle.js  69.6 KiB       0  [emitted]  main
+main.js  69.6 KiB       0  [emitted]  main
 Entrypoint main = main.js
    [1] (webpack)/buildin/module.js 519 bytes {0} [built]
    [2] (webpack)/buildin/global.js 509 bytes {0} [built]
diff --git a/src/content/guides/installation.md b/src/content/guides/installation.md
index 1c6268738a01..cf35d1ca784e 100644
--- a/src/content/guides/installation.md
+++ b/src/content/guides/installation.md
@@ -28,6 +28,12 @@ npm install --save-dev webpack
 npm install --save-dev webpack@<version>
 ```
 
+If you're using webpack 4 or later, you'll also need to install the CLI.
+
+``` bash
+npm install --save-dev webpack-cli
+```
+
 Installing locally is what we recommend for most projects. This makes it easier to upgrade projects individually when breaking changes are introduced. Typically webpack is run via one or more [npm scripts](https://docs.npmjs.com/misc/scripts) which will look for a webpack installation in your local `node_modules` directory:
 
 ```json
diff --git a/src/content/index.md b/src/content/index.md
index 767ea8189d51..7d495b7352d2 100644
--- a/src/content/index.md
+++ b/src/content/index.md
@@ -6,7 +6,7 @@ title: webpack
 
 <div class="splash__wrap">
 <div class="splash__left">
-__app.js__
+__src/index.js__
 
 ```js
 import bar from './bar';
@@ -15,7 +15,7 @@ bar();
 ```
 </div>
 <div class="splash__right">
-__bar.js__
+__src/bar.js__
 
 ```js
 export default function bar() {
@@ -30,12 +30,15 @@ export default function bar() {
 
 <div class="splash__wrap">
 <div class="splash__left">
-__webpack.config.js__
+__[Without config](https://youtu.be/3Nv9muOkb6k?t=21293)__ or provide custom __webpack.config.js__
 
 ```js
+const path = require('path');
+
 module.exports = {
-  entry: './app.js',
+  entry: './src/index.js',
   output: {
+  	path: path.resolve(__dirname, 'dist'),
     filename: 'bundle.js'
   }
 };
@@ -52,7 +55,7 @@ __page.html__
   </head>
   <body>
     ...
-    <script src="bundle.js"></script>
+    <script src="dist/bundle.js"></script>
   </body>
 </html>
 ```
diff --git a/yarn.lock b/yarn.lock
index 2a6ba12e18e6..8786c90391a4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -75,12 +75,13 @@ ajv@^5.0.0, ajv@^5.1.0, ajv@^5.2.0, ajv@^5.5.2:
     json-schema-traverse "^0.3.0"
 
 ajv@^6.0.1, ajv@^6.1.0:
-  version "6.3.0"
-  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.3.0.tgz#1650a41114ef00574cac10b8032d8f4c14812da7"
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.4.0.tgz#d3aff78e9277549771daf0164cff48482b754fc6"
   dependencies:
     fast-deep-equal "^1.0.0"
     fast-json-stable-stringify "^2.0.0"
     json-schema-traverse "^0.3.0"
+    uri-js "^3.0.2"
 
 alex@^4.1.0:
   version "4.1.0"
@@ -124,8 +125,8 @@ ansi-align@^2.0.0:
     string-width "^2.0.0"
 
 ansi-escapes@^3.0.0:
-  version "3.0.0"
-  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.0.0.tgz#ec3e8b4e9f8064fc02c3ac9b65f1c275bda8ef92"
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-3.1.0.tgz#f73207bb81207d75fd6c83f125af26eea378ca30"
 
 ansi-html@0.0.7:
   version "0.0.7"
@@ -389,8 +390,8 @@ asynckit@^0.4.0:
   resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
 
 atob@^2.0.0:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/atob/-/atob-2.0.3.tgz#19c7a760473774468f20b2d2d03372ad7d4cbf5d"
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.0.tgz#ab2b150e51d7b122b9efc8d7340c06b6c41076bc"
 
 autoprefixer@^6.3.1:
   version "6.7.7"
@@ -1158,8 +1159,8 @@ brorand@^1.0.1:
   resolved "https://registry.yarnpkg.com/brorand/-/brorand-1.1.0.tgz#12c25efe40a45e3c323eb8675a0a0ce57b22371f"
 
 browserify-aes@^1.0.0, browserify-aes@^1.0.4:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.1.1.tgz#38b7ab55edb806ff2dcda1a7f1620773a477c49f"
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/browserify-aes/-/browserify-aes-1.2.0.tgz#326734642f403dabc3003209853bb70ad428ef48"
   dependencies:
     buffer-xor "^1.0.3"
     cipher-base "^1.0.0"
@@ -1348,12 +1349,12 @@ caniuse-api@^1.5.2:
     lodash.uniq "^4.5.0"
 
 caniuse-db@^1.0.30000529, caniuse-db@^1.0.30000634, caniuse-db@^1.0.30000639:
-  version "1.0.30000819"
-  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000819.tgz#c3b7dd559e5e6d63d5dcaa62bac6bd04c7619709"
+  version "1.0.30000824"
+  resolved "https://registry.yarnpkg.com/caniuse-db/-/caniuse-db-1.0.30000824.tgz#bba3ff425296e04caa37fe426259206a7056551b"
 
 caniuse-lite@^1.0.30000792, caniuse-lite@^1.0.30000805:
-  version "1.0.30000819"
-  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000819.tgz#aabee5fd15a080febab6ae5d30c9ea15f4c6d4e2"
+  version "1.0.30000824"
+  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30000824.tgz#de3bc1ba0bff4937302f8cb2a8632a8cc1c07f9a"
 
 capitalize@1.0.0:
   version "1.0.0"
@@ -1434,8 +1435,8 @@ cheerio@^0.22.0:
     lodash.some "^4.4.0"
 
 chokidar@^2.0.0, chokidar@^2.0.2:
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.2.tgz#4dc65139eeb2714977735b6a35d06e97b494dfd7"
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/chokidar/-/chokidar-2.0.3.tgz#dcbd4f6cbb2a55b4799ba8a840ac527e5f4b1176"
   dependencies:
     anymatch "^2.0.0"
     async-each "^1.0.0"
@@ -1449,12 +1450,16 @@ chokidar@^2.0.0, chokidar@^2.0.2:
     readdirp "^2.0.0"
     upath "^1.0.0"
   optionalDependencies:
-    fsevents "^1.0.0"
+    fsevents "^1.1.2"
 
 chownr@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/chownr/-/chownr-1.0.1.tgz#e2a75042a9551908bebd25b8523d5f9769d79181"
 
+ci-info@^1.0.0:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-1.1.3.tgz#710193264bb05c77b8c90d02f5aaf22216a667b2"
+
 cipher-base@^1.0.0, cipher-base@^1.0.1, cipher-base@^1.0.3:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/cipher-base/-/cipher-base-1.0.4.tgz#8760e4ecc272f4c363532f926d874aae2c1397de"
@@ -1628,8 +1633,8 @@ commander@~2.9.0:
     graceful-readlink ">= 1.0.0"
 
 comment-regex@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/comment-regex/-/comment-regex-1.0.0.tgz#7dd70268c83648a9c4cc19bf472d52e64f63918d"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/comment-regex/-/comment-regex-1.0.1.tgz#e070d2c4db33231955d0979d27c918fcb6f93565"
 
 commondir@^1.0.1:
   version "1.0.1"
@@ -1671,8 +1676,8 @@ concat-stream@^1.5.0, concat-stream@^1.5.1, concat-stream@^1.6.0:
     typedarray "^0.0.6"
 
 configstore@^3.0.0:
-  version "3.1.1"
-  resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.1.tgz#094ee662ab83fad9917678de114faaea8fcdca90"
+  version "3.1.2"
+  resolved "https://registry.yarnpkg.com/configstore/-/configstore-3.1.2.tgz#c6f25defaeef26df12dd33414b001fe81a543f8f"
   dependencies:
     dot-prop "^4.1.0"
     graceful-fs "^4.1.2"
@@ -1756,8 +1761,8 @@ core-js@^1.0.0:
   resolved "https://registry.yarnpkg.com/core-js/-/core-js-1.2.7.tgz#652294c14651db28fa93bd2d5ff2983a4f08c636"
 
 core-js@^2.0.0, core-js@^2.4.0, core-js@^2.5.0:
-  version "2.5.3"
-  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.3.tgz#8acc38345824f16d8365b7c9b4259168e8ed603e"
+  version "2.5.4"
+  resolved "https://registry.yarnpkg.com/core-js/-/core-js-2.5.4.tgz#f2c8bf181f2a80b92f360121429ce63a2f0aeae0"
 
 core-util-is@1.0.2, core-util-is@~1.0.0:
   version "1.0.2"
@@ -2308,12 +2313,12 @@ ee-first@1.1.1:
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
 ejs@^2.5.6:
-  version "2.5.7"
-  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.7.tgz#cc872c168880ae3c7189762fd5ffc00896c9518a"
+  version "2.5.8"
+  resolved "https://registry.yarnpkg.com/ejs/-/ejs-2.5.8.tgz#2ab6954619f225e6193b7ac5f7c39c48fefe4380"
 
 electron-to-chromium@^1.2.7, electron-to-chromium@^1.3.30:
-  version "1.3.40"
-  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.40.tgz#1fbd6d97befd72b8a6f921dc38d22413d2f6fddf"
+  version "1.3.42"
+  resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.42.tgz#95c33bf01d0cc405556aec899fe61fd4d76ea0f9"
 
 elliptic@^6.0.0:
   version "6.4.0"
@@ -2391,8 +2396,8 @@ es-to-primitive@^1.1.1:
     is-symbol "^1.0.1"
 
 es5-ext@^0.10.14, es5-ext@^0.10.35, es5-ext@^0.10.9, es5-ext@~0.10.14:
-  version "0.10.41"
-  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.41.tgz#bab3e982d750f0112f0cb9e6abed72c59eb33eb2"
+  version "0.10.42"
+  resolved "https://registry.yarnpkg.com/es5-ext/-/es5-ext-0.10.42.tgz#8c07dd33af04d5dcd1310b5cef13bea63a89ba8d"
   dependencies:
     es6-iterator "~2.0.3"
     es6-symbol "~3.1.1"
@@ -2575,8 +2580,8 @@ espurify@^1.7.0:
     core-js "^2.0.0"
 
 esquery@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.0.tgz#cfba8b57d7fba93f17298a8a006a04cda13d80fa"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/esquery/-/esquery-1.0.1.tgz#406c51658b1f5991a5f9b62b1dc25b00e3e5c708"
   dependencies:
     estraverse "^4.0.0"
 
@@ -2743,8 +2748,8 @@ extend@3, extend@^3.0.0, extend@~3.0.0, extend@~3.0.1:
   resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.1.tgz#a755ea7bc1adfcc5a31ce7e762dbaadc5e636444"
 
 external-editor@^2.0.4:
-  version "2.1.0"
-  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.1.0.tgz#3d026a21b7f95b5726387d4200ac160d372c3b48"
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/external-editor/-/external-editor-2.2.0.tgz#045511cfd8d133f3846673d1047c154e214ad3d5"
   dependencies:
     chardet "^0.4.0"
     iconv-lite "^0.4.17"
@@ -3058,7 +3063,7 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-fsevents@^1.0.0:
+fsevents@^1.1.2:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-1.1.3.tgz#11f82318f5fe7bb2cd22965a108e9306208216d8"
   dependencies:
@@ -3527,14 +3532,13 @@ html-entities@^1.2.0:
   resolved "https://registry.yarnpkg.com/html-entities/-/html-entities-1.2.1.tgz#0df29351f0721163515dfb9e5543e5f6eed5162f"
 
 html-minifier@^3.2.3, html-minifier@^3.5.8:
-  version "3.5.12"
-  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.12.tgz#6bfad4d0327f5b8d2b62f5854654ac3703b9b031"
+  version "3.5.13"
+  resolved "https://registry.yarnpkg.com/html-minifier/-/html-minifier-3.5.13.tgz#6bca6d533a7f18a476dc6aeb3d113071ab5c165e"
   dependencies:
     camel-case "3.0.x"
     clean-css "4.1.x"
     commander "2.15.x"
     he "1.1.x"
-    ncname "1.0.x"
     param-case "2.1.x"
     relateurl "0.2.x"
     uglify-js "3.3.x"
@@ -3574,7 +3578,7 @@ http-deceiver@^1.2.7:
   version "1.2.7"
   resolved "https://registry.yarnpkg.com/http-deceiver/-/http-deceiver-1.2.7.tgz#fa7168944ab9a519d337cb0bec7284dc3e723d87"
 
-http-errors@1.6.2, http-errors@~1.6.2:
+http-errors@1.6.2:
   version "1.6.2"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.2.tgz#0a002cc85707192a7e7946ceedc11155f60ec736"
   dependencies:
@@ -3583,6 +3587,15 @@ http-errors@1.6.2, http-errors@~1.6.2:
     setprototypeof "1.0.3"
     statuses ">= 1.3.1 < 2"
 
+http-errors@~1.6.2:
+  version "1.6.3"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.6.3.tgz#8b55680bb4be283a0b5bf4ea2e38580be1d9320d"
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.3"
+    setprototypeof "1.1.0"
+    statuses ">= 1.4.0 < 2"
+
 http-parser-js@>=0.4.0:
   version "0.4.11"
   resolved "https://registry.yarnpkg.com/http-parser-js/-/http-parser-js-0.4.11.tgz#5b720849c650903c27e521633d94696ee95f3529"
@@ -3684,8 +3697,8 @@ icss-utils@^2.1.0:
     postcss "^6.0.1"
 
 ieee754@^1.1.4:
-  version "1.1.10"
-  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.10.tgz#719a6f7b026831e64bdb838b0de1bb0029bbf716"
+  version "1.1.11"
+  resolved "https://registry.yarnpkg.com/ieee754/-/ieee754-1.1.11.tgz#c16384ffe00f5b7835824e67b6f2bd44a5229455"
 
 iferr@^0.1.5:
   version "0.1.5"
@@ -3859,6 +3872,12 @@ is-callable@^1.1.1, is-callable@^1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.3.tgz#86eb75392805ddc33af71c92a0eedf74ee7604b2"
 
+is-ci@^1.0.10:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-1.1.0.tgz#247e4162e7860cebbdaf30b774d6b0ac7dcfe7a5"
+  dependencies:
+    ci-info "^1.0.0"
+
 is-data-descriptor@^0.1.4:
   version "0.1.4"
   resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
@@ -4033,8 +4052,8 @@ is-path-cwd@^1.0.0:
   resolved "https://registry.yarnpkg.com/is-path-cwd/-/is-path-cwd-1.0.0.tgz#d225ec23132e89edd38fda767472e62e65f1106d"
 
 is-path-in-cwd@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-1.0.0.tgz#6477582b8214d602346094567003be8a9eac04dc"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-path-in-cwd/-/is-path-in-cwd-1.0.1.tgz#5ac48b345ef675339bd6c7a48a912110b241cf52"
   dependencies:
     is-path-inside "^1.0.0"
 
@@ -4222,8 +4241,8 @@ json-loader@^0.5.4:
   resolved "https://registry.yarnpkg.com/json-loader/-/json-loader-0.5.7.tgz#dca14a70235ff82f0ac9a3abeb60d337a365185d"
 
 json-parse-better-errors@^1.0.1:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.1.tgz#50183cd1b2d25275de069e9e71b467ac9eab973a"
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz#bb867cfb3450e69107c131d1c514bab3dc8bcaa9"
 
 json-schema-traverse@^0.3.0:
   version "0.3.1"
@@ -4539,8 +4558,8 @@ lower-case@^1.1.1:
   resolved "https://registry.yarnpkg.com/lower-case/-/lower-case-1.1.4.tgz#9a2cabd1b9e8e0ae993a4bf7d5875c39c42e8eac"
 
 lowercase-keys@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.0.tgz#4e3366b39e7f5457e35f1324bdf6f88d0bfc7306"
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/lowercase-keys/-/lowercase-keys-1.0.1.tgz#6f9e30b47084d971a7c820ff15a6c5167b74c26f"
 
 lru-cache@=2.3.1:
   version "2.3.1"
@@ -4637,8 +4656,8 @@ markdownlint@~0.4.1:
     markdown-it "^8.3.1"
 
 marked@^0.3.7, marked@^0.3.9:
-  version "0.3.17"
-  resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.17.tgz#607f06668b3c6b1246b28f13da76116ac1aa2d2b"
+  version "0.3.19"
+  resolved "https://registry.yarnpkg.com/marked/-/marked-0.3.19.tgz#5d47f709c4c9fc3c216b6d46127280f40b39d790"
 
 math-expression-evaluator@^1.2.14:
   version "1.2.17"
@@ -4741,8 +4760,8 @@ micromatch@^2.3.11:
     regex-cache "^0.4.2"
 
 micromatch@^3.1.4:
-  version "3.1.9"
-  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.9.tgz#15dc93175ae39e52e93087847096effc73efcf89"
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
   dependencies:
     arr-diff "^4.0.0"
     array-unique "^0.3.2"
@@ -4756,7 +4775,7 @@ micromatch@^3.1.4:
     object.pick "^1.3.0"
     regex-not "^1.0.0"
     snapdragon "^0.8.1"
-    to-regex "^3.0.1"
+    to-regex "^3.0.2"
 
 miller-rabin@^4.0.0:
   version "4.0.1"
@@ -4864,8 +4883,8 @@ modularscale-sass@^3.0.3:
   resolved "https://registry.yarnpkg.com/modularscale-sass/-/modularscale-sass-3.0.5.tgz#18847c3ae4fc506b7dfab0c0df3b398663c97b5f"
 
 moment@^2.20.1:
-  version "2.21.0"
-  resolved "https://registry.yarnpkg.com/moment/-/moment-2.21.0.tgz#2a114b51d2a6ec9e6d83cf803f838a878d8a023a"
+  version "2.22.0"
+  resolved "https://registry.yarnpkg.com/moment/-/moment-2.22.0.tgz#7921ade01017dd45186e7fee5f424f0b8663a730"
 
 move-concurrently@^1.0.1:
   version "1.0.1"
@@ -4897,7 +4916,7 @@ mute-stream@0.0.7:
   version "0.0.7"
   resolved "https://registry.yarnpkg.com/mute-stream/-/mute-stream-0.0.7.tgz#3075ce93bc21b8fab43e1bc4da7e8115ed1e7bab"
 
-nan@^2.3.0, nan@^2.3.2:
+nan@^2.10.0, nan@^2.3.0:
   version "2.10.0"
   resolved "https://registry.yarnpkg.com/nan/-/nan-2.10.0.tgz#96d0cd610ebd58d4b4de9cc0c6828cda99c7548f"
 
@@ -4922,12 +4941,6 @@ natural-compare@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
 
-ncname@1.0.x:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/ncname/-/ncname-1.0.0.tgz#5b57ad18b1ca092864ef62b0b1ed8194f383b71c"
-  dependencies:
-    xml-char-classes "^1.0.0"
-
 ncp@^2.0.0:
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/ncp/-/ncp-2.0.0.tgz#195a21d6c46e361d2fb1281ba38b91e9df7bdbb3"
@@ -5058,8 +5071,8 @@ node-pre-gyp@^0.6.39:
     tar-pack "^3.4.0"
 
 node-sass@^4.5.3:
-  version "4.7.2"
-  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.7.2.tgz#9366778ba1469eb01438a9e8592f4262bcb6794e"
+  version "4.8.3"
+  resolved "https://registry.yarnpkg.com/node-sass/-/node-sass-4.8.3.tgz#d077cc20a08ac06f661ca44fb6f19cd2ed41debb"
   dependencies:
     async-foreach "^0.1.3"
     chalk "^1.1.1"
@@ -5073,7 +5086,7 @@ node-sass@^4.5.3:
     lodash.mergewith "^4.6.0"
     meow "^3.7.0"
     mkdirp "^0.5.1"
-    nan "^2.3.2"
+    nan "^2.10.0"
     node-gyp "^3.3.1"
     npmlog "^4.0.0"
     request "~2.79.0"
@@ -5900,8 +5913,8 @@ postcss@^5.0.10, postcss@^5.0.11, postcss@^5.0.12, postcss@^5.0.13, postcss@^5.0
     supports-color "^3.2.3"
 
 postcss@^6.0.0, postcss@^6.0.1, postcss@^6.0.17, postcss@~6.0.1:
-  version "6.0.20"
-  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.20.tgz#686107e743a12d5530cb68438c590d5b2bf72c3c"
+  version "6.0.21"
+  resolved "https://registry.yarnpkg.com/postcss/-/postcss-6.0.21.tgz#8265662694eddf9e9a5960db6da33c39e4cd069d"
   dependencies:
     chalk "^2.3.2"
     source-map "^0.6.1"
@@ -6090,6 +6103,10 @@ punycode@^1.2.4, punycode@^1.4.1:
   version "1.4.1"
   resolved "https://registry.yarnpkg.com/punycode/-/punycode-1.4.1.tgz#c0d5a63b2718800ad8e1eb0fa5269c84dd41845e"
 
+punycode@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.0.tgz#5f863edc89b96db09074bad7947bf09056ca4e7d"
+
 q@^1.1.2:
   version "1.5.1"
   resolved "https://registry.yarnpkg.com/q/-/q-1.5.1.tgz#7e32f75b41381291d04611f1bf14109ac00651d7"
@@ -6285,15 +6302,15 @@ read-pkg@^3.0.0:
     path-type "^3.0.0"
 
 "readable-stream@1 || 2", readable-stream@^2.0.0, readable-stream@^2.0.1, readable-stream@^2.0.2, readable-stream@^2.0.4, readable-stream@^2.0.6, readable-stream@^2.1.4, readable-stream@^2.1.5, readable-stream@^2.2.2, readable-stream@^2.2.9, readable-stream@^2.3.3:
-  version "2.3.5"
-  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.5.tgz#b4f85003a938cbb6ecbce2a124fb1012bd1a838d"
+  version "2.3.6"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.6.tgz#b11c27d88b8ff1fbe070643cf94b0c79ae1b0aaf"
   dependencies:
     core-util-is "~1.0.0"
     inherits "~2.0.3"
     isarray "~1.0.0"
     process-nextick-args "~2.0.0"
     safe-buffer "~5.1.1"
-    string_decoder "~1.0.3"
+    string_decoder "~1.1.1"
     util-deprecate "~1.0.1"
 
 readable-stream@1.0, readable-stream@~1.0.17:
@@ -7188,7 +7205,11 @@ static-extend@^0.1.1:
     define-property "^0.2.5"
     object-copy "^0.1.0"
 
-"statuses@>= 1.3.1 < 2", statuses@~1.4.0:
+"statuses@>= 1.3.1 < 2", "statuses@>= 1.4.0 < 2":
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
+
+statuses@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.4.0.tgz#bb73d446da2796106efcc1b601a253d6c46bd087"
 
@@ -7275,9 +7296,9 @@ string.prototype.repeat@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/string.prototype.repeat/-/string.prototype.repeat-0.2.0.tgz#aba36de08dcee6a5a337d49b2ea1da1b28fc0ecf"
 
-string_decoder@^1.0.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.0.tgz#384f322ee8a848e500effde99901bba849c5d403"
+string_decoder@^1.0.0, string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
   dependencies:
     safe-buffer "~5.1.0"
 
@@ -7285,12 +7306,6 @@ string_decoder@~0.10.x:
   version "0.10.31"
   resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-0.10.31.tgz#62e203bc41766c6c28c9fc84301dab1c5310fa94"
 
-string_decoder@~1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.0.3.tgz#0fc67d7c141825de94282dd536bec6b9bce860ab"
-  dependencies:
-    safe-buffer "~5.1.0"
-
 stringstream@~0.0.4, stringstream@~0.0.5:
   version "0.0.5"
   resolved "https://registry.yarnpkg.com/stringstream/-/stringstream-0.0.5.tgz#4e484cd4de5a0bbbee18e46307710a8a81621878"
@@ -7439,9 +7454,9 @@ tap-parser@^6.0.1:
     js-yaml "^3.2.7"
     minipass "^2.2.0"
 
-tap-render@Munter/tap-render#0.1.7-patch1:
+"tap-render@github:munter/tap-render#0.1.7-patch1":
   version "0.1.7"
-  resolved "https://codeload.github.com/Munter/tap-render/tar.gz/35bf3ac21c4fd2776d8569d5e8a1ab62df1f6d4f"
+  resolved "https://codeload.github.com/munter/tap-render/tar.gz/35bf3ac21c4fd2776d8569d5e8a1ab62df1f6d4f"
   dependencies:
     jsonify "0.0.0"
     pause-stream "0.0.7"
@@ -7576,7 +7591,7 @@ to-regex-range@^2.1.0:
     is-number "^3.0.0"
     repeat-string "^1.6.1"
 
-to-regex@^3.0.1:
+to-regex@^3.0.1, to-regex@^3.0.2:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/to-regex/-/to-regex-3.0.2.tgz#13cfdd9b336552f30b51f33a8ae1b42a7a7599ce"
   dependencies:
@@ -7702,8 +7717,8 @@ uc.micro@^1.0.1, uc.micro@^1.0.3, uc.micro@^1.0.5:
   resolved "https://registry.yarnpkg.com/uc.micro/-/uc.micro-1.0.5.tgz#0c65f15f815aa08b560a61ce8b4db7ffc3f45376"
 
 uglify-js@3.3.x, uglify-js@^3.3.4:
-  version "3.3.16"
-  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.3.16.tgz#23ba13efa27aa00885be7417819e8a9787f94028"
+  version "3.3.18"
+  resolved "https://registry.yarnpkg.com/uglify-js/-/uglify-js-3.3.18.tgz#e16df66d71638df3c9bc61cce827e46f24bdac02"
   dependencies:
     commander "~2.15.0"
     source-map "~0.6.1"
@@ -7915,13 +7930,14 @@ upath@^1.0.0:
   resolved "https://registry.yarnpkg.com/upath/-/upath-1.0.4.tgz#ee2321ba0a786c50973db043a50b7bcba822361d"
 
 update-notifier@^2.1.0:
-  version "2.3.0"
-  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.3.0.tgz#4e8827a6bb915140ab093559d7014e3ebb837451"
+  version "2.4.0"
+  resolved "https://registry.yarnpkg.com/update-notifier/-/update-notifier-2.4.0.tgz#f9b4c700fbfd4ec12c811587258777d563d8c866"
   dependencies:
     boxen "^1.2.1"
     chalk "^2.0.1"
     configstore "^3.0.0"
     import-lazy "^2.1.0"
+    is-ci "^1.0.10"
     is-installed-globally "^0.1.0"
     is-npm "^1.0.0"
     latest-version "^3.0.0"
@@ -7932,6 +7948,12 @@ upper-case@^1.1.1:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/upper-case/-/upper-case-1.1.3.tgz#f6b4501c2ec4cdd26ba78be7222961de77621598"
 
+uri-js@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-3.0.2.tgz#f90b858507f81dea4dcfbb3c4c3dbfa2b557faaa"
+  dependencies:
+    punycode "^2.1.0"
+
 urijs@^1.18.2:
   version "1.19.1"
   resolved "https://registry.yarnpkg.com/urijs/-/urijs-1.19.1.tgz#5b0ff530c0cbde8386f6342235ba5ca6e995d25a"
@@ -7969,8 +7991,8 @@ url-parse@1.0.x:
     requires-port "1.0.x"
 
 url-parse@^1.1.8:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.2.0.tgz#3a19e8aaa6d023ddd27dcc44cb4fc8f7fec23986"
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/url-parse/-/url-parse-1.3.0.tgz#04a06c420d22beb9804f7ada2d57ad13160a4258"
   dependencies:
     querystringify "~1.0.0"
     requires-port "~1.0.0"
@@ -8261,8 +8283,8 @@ whatwg-encoding@^1.0.1:
     iconv-lite "0.4.19"
 
 whatwg-fetch@>=0.10.0, whatwg-fetch@^2.0.3:
-  version "2.0.3"
-  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.3.tgz#9c84ec2dcf68187ff00bc64e1274b442176e1c84"
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz#dde6a5df315f9d39991aa17621853d720b85566f"
 
 whatwg-url@^4.3.0:
   version "4.8.0"
@@ -8364,10 +8386,6 @@ xdg-basedir@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/xdg-basedir/-/xdg-basedir-3.0.0.tgz#496b2cc109eca8dbacfe2dc72b603c17c5870ad4"
 
-xml-char-classes@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/xml-char-classes/-/xml-char-classes-1.0.0.tgz#64657848a20ffc5df583a42ad8a277b4512bbc4d"
-
 xml-name-validator@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-2.0.1.tgz#4d8b8f1eccd3419aa362061becef515e1e559635"