diff --git a/CONTRIBUTING.md b/.github/CONTRIBUTING.md
similarity index 82%
rename from CONTRIBUTING.md
rename to .github/CONTRIBUTING.md
index bdb36d55..d1f848bd 100644
--- a/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -27,8 +27,6 @@ Want to contribute? Great. Please review the following guidelines carefully and
 2. Make sure your feature fits DevDocs's [vision](https://github.com/freeCodeCamp/devdocs/blob/master/README.md#vision).
 3. Provide a clear and detailed explanation of the feature and why it's important to add it.
 
-For general feedback and ideas, please use the [mailing list](https://groups.google.com/d/forum/devdocs).
-
 ## Requesting new documentations
 
 Please don't open issues to request new documentations.  
@@ -37,7 +35,7 @@ Use the [Trello board](https://trello.com/b/6BmTulfx/devdocs-documentation) wher
 ## Contributing code and features
 
 1. Search for existing issues; someone may already be working on a similar feature.
-2. Before embarking on any significant pull request, please open an issue describing the changes you intend to make. Otherwise you risk spending a lot of time working on something I may not want to merge. This also tells other contributors that you're working on the feature.
+2. Before embarking on any significant pull request, please open an issue describing the changes you intend to make. Otherwise you risk spending a lot of time working on something we may not want to merge. This also tells other contributors that you're working on the feature.
 3. Follow the [coding conventions](#coding-conventions).
 4. If you're modifying the Ruby code, include tests and ensure they pass.
 5. Try to keep your pull request small and simple.
@@ -65,13 +63,6 @@ Please don't submit a pull request updating the version number of a documentatio
 
 To ask that an existing documentation be updated, please use the [Trello board](https://trello.com/c/2B0hmW7M/52-request-updates-here).
 
-## Other contributions
-
-Besides new docs and features, here are other ways you can contribute:
-
-* **Improve our copy.** English isn't my first language so if you notice grammatical or usage errors, feel free to submit a pull request — it'll be much appreciated.
-* **Participate in the issue tracker.** Your opinion matters — feel free to add comments to existing issues. You're also welcome to participate to the [mailing list](https://groups.google.com/d/forum/devdocs).
-
 ## Coding conventions
 
 * two spaces; no tabs
@@ -80,4 +71,4 @@ Besides new docs and features, here are other ways you can contribute:
 
 ## Questions?
 
-If you have any questions, please feel free to ask on the [mailing list](https://groups.google.com/d/forum/devdocs).
+If you have any questions, please feel free to ask them on the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs).
diff --git a/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md
similarity index 73%
rename from ISSUE_TEMPLATE.md
rename to .github/ISSUE_TEMPLATE.md
index 4b173394..807f88e0 100644
--- a/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@@ -1,6 +1,6 @@
 <!--
   Please read the contributing guidelines before opening an issue:
-  https://github.com/freeCodeCamp/devdocs/blob/master/CONTRIBUTING.md
+  https://github.com/freeCodeCamp/devdocs/blob/master/.github/CONTRIBUTING.md
 
   To request a new documentation, or an update of an existing documentation, go here:
   https://trello.com/b/6BmTulfx/devdocs-documentation
diff --git a/.github/no-response.yml b/.github/no-response.yml
new file mode 100644
index 00000000..ab687134
--- /dev/null
+++ b/.github/no-response.yml
@@ -0,0 +1,8 @@
+daysUntilClose: 30
+responseRequiredLabel: needs-info
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that’s currently in the issue, we don’t have enough information
+  to take action. Please comment if you have or find the answer we need so we
+  can investigate further.
diff --git a/.gitignore b/.gitignore
index a2e89741..1060fcf0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,8 @@
 .DS_Store
 .bundle
-*.pxm
-*.sketch
 tmp
 public/assets
 public/fonts
 public/docs/**/*
-!public/docs/docs.json
-!public/docs/**/index.json
-log
+docs/**/*
+!docs/*.md
diff --git a/.ruby-version b/.ruby-version
index 4fd0fe3c..914ec967 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.5.1
\ No newline at end of file
+2.6.0
\ No newline at end of file
diff --git a/COPYRIGHT b/COPYRIGHT
index 719895e9..c71d2d7a 100644
--- a/COPYRIGHT
+++ b/COPYRIGHT
@@ -1,13 +1,13 @@
-Copyright 2013-2018 Thibaut Courouble and other contributors
+Copyright 2013-2019 Thibaut Courouble and other contributors
 
   This Source Code Form is subject to the terms of the Mozilla Public
   License, v. 2.0. If a copy of the MPL was not distributed with this
   file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
 Please do not use the name DevDocs to endorse or promote products
-derived from this software without my permission, except as may be
-necessary to comply with the notice/attribution requirements.
+derived from this software without the maintainers' permission, except
+as may be necessary to comply with the notice/attribution requirements.
 
-I also wish that any documentation file generated using this software
+We also wish that any documentation file generated using this software
 be attributed to DevDocs. Let's be fair to all contributors by giving
 credit where credit's due. Thanks.
\ No newline at end of file
diff --git a/Dockerfile b/Dockerfile
index 2c216e96..77443edd 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM ruby:2.5.1
+FROM ruby:2.6.0
 
 ENV LANG=C.UTF-8
 
diff --git a/Dockerfile-alpine b/Dockerfile-alpine
index 1c162d23..5bd25afe 100644
--- a/Dockerfile-alpine
+++ b/Dockerfile-alpine
@@ -1,4 +1,4 @@
-FROM ruby:2.5.1-alpine
+FROM ruby:2.6.0-alpine
 
 ENV LANG=C.UTF-8
 
diff --git a/Gemfile b/Gemfile
index d6e4e4ae..31b57064 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,14 @@
 source 'https://rubygems.org'
-ruby '2.5.1'
+ruby '2.6.0'
 
 gem 'rake'
 gem 'thor'
-gem 'pry', '~> 0.11.0'
+gem 'pry', '~> 0.12.0'
 gem 'activesupport', '~> 5.2', require: false
 gem 'yajl-ruby', require: false
+gem 'html-pipeline'
+gem 'typhoeus'
+gem 'nokogiri'
 
 group :app do
   gem 'rack'
@@ -31,14 +34,12 @@ group :development do
 end
 
 group :docs do
-  gem 'typhoeus'
-  gem 'nokogiri'
-  gem 'html-pipeline'
   gem 'image_optim'
   gem 'image_optim_pack', platforms: :ruby
   gem 'progress_bar', require: false
   gem 'unix_utils', require: false
   gem 'tty-pager', require: false
+  gem 'net-sftp', '>= 2.1.3.rc2', require: false
 end
 
 group :test do
diff --git a/Gemfile.lock b/Gemfile.lock
index 0e177c4d..d968a27b 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.1)
+    activesupport (5.2.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
@@ -17,77 +17,79 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.0.5)
-    daemons (1.2.6)
-    erubi (1.7.1)
-    ethon (0.11.0)
+    concurrent-ruby (1.1.4)
+    daemons (1.3.1)
+    erubi (1.8.0)
+    ethon (0.12.0)
       ffi (>= 1.3.0)
     eventmachine (1.2.7)
     execjs (2.7.0)
-    exifr (1.3.4)
-    ffi (1.9.25)
+    exifr (1.3.5)
+    ffi (1.10.0)
     fspath (3.1.0)
     highline (2.0.0)
-    html-pipeline (2.8.4)
+    html-pipeline (2.10.0)
       activesupport (>= 2)
       nokogiri (>= 1.4)
-    i18n (1.1.0)
+    i18n (1.5.2)
       concurrent-ruby (~> 1.0)
-    image_optim (0.26.2)
+    image_optim (0.26.3)
       exifr (~> 1.2, >= 1.2.2)
       fspath (~> 3.0)
       image_size (>= 1.5, < 3)
       in_threads (~> 1.3)
       progress (~> 3.0, >= 3.0.1)
-    image_optim_pack (0.5.1)
+    image_optim_pack (0.5.1.20190105)
       fspath (>= 2.1, < 4)
       image_optim (~> 0.19)
     image_size (2.0.0)
-    in_threads (1.5.0)
-    method_source (0.9.0)
-    mini_portile2 (2.3.0)
+    in_threads (1.5.1)
+    method_source (0.9.2)
+    mini_portile2 (2.4.0)
     minitest (5.11.3)
     multi_json (1.13.1)
     mustermann (1.0.3)
-    newrelic_rpm (5.4.0.347)
-    nokogiri (1.8.4)
-      mini_portile2 (~> 2.3.0)
+    net-sftp (3.0.0.beta1)
+      net-ssh (>= 5.0.0, < 6.0.0)
+    net-ssh (5.1.0)
+    newrelic_rpm (5.7.0.350)
+    nokogiri (1.10.1)
+      mini_portile2 (~> 2.4.0)
     options (2.3.2)
-    progress (3.4.0)
+    progress (3.5.0)
     progress_bar (1.3.0)
       highline (>= 1.6, < 3)
       options (~> 2.3.0)
-    pry (0.11.3)
+    pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
-    rack (2.0.5)
-    rack-protection (2.0.4)
+    rack (2.0.6)
+    rack-protection (2.0.5)
       rack
     rack-ssl-enforcer (0.2.9)
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
-    rake (12.3.1)
+    rake (12.3.2)
     rb-fsevent (0.10.3)
-    rb-inotify (0.9.10)
-      ffi (>= 0.5.0, < 2)
+    rb-inotify (0.10.0)
+      ffi (~> 1.0)
     rr (1.2.1)
-    sass (3.6.0)
+    sass (3.7.3)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
       rb-inotify (~> 0.9, >= 0.9.7)
-    sinatra (2.0.4)
+    sinatra (2.0.5)
       mustermann (~> 1.0)
       rack (~> 2.0)
-      rack-protection (= 2.0.4)
+      rack-protection (= 2.0.5)
       tilt (~> 2.0)
-    sinatra-contrib (2.0.4)
-      activesupport (>= 4.0.0)
+    sinatra-contrib (2.0.5)
       backports (>= 2.8.2)
       multi_json
       mustermann (~> 1.0)
-      rack-protection (= 2.0.4)
-      sinatra (= 2.0.4)
+      rack-protection (= 2.0.5)
+      sinatra (= 2.0.5)
       tilt (>= 1.3, < 3)
     sprockets (3.7.2)
       concurrent-ruby (~> 1.0)
@@ -103,22 +105,22 @@ GEM
       daemons (~> 1.0, >= 1.0.9)
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
-    thor (0.20.0)
+    thor (0.20.3)
     thread_safe (0.3.6)
-    tilt (2.0.8)
-    tty-pager (0.11.0)
-      strings (~> 0.1.0)
-      tty-screen (~> 0.6.4)
-      tty-which (~> 0.3.0)
+    tilt (2.0.9)
+    tty-pager (0.12.0)
+      strings (~> 0.1.4)
+      tty-screen (~> 0.6)
+      tty-which (~> 0.4)
     tty-screen (0.6.5)
-    tty-which (0.3.0)
-    typhoeus (1.3.0)
+    tty-which (0.4.0)
+    typhoeus (1.3.1)
       ethon (>= 0.9.0)
     tzinfo (1.2.5)
       thread_safe (~> 0.1)
-    uglifier (4.1.19)
+    uglifier (4.1.20)
       execjs (>= 0.3.0, < 3)
-    unicode-display_width (1.4.0)
+    unicode-display_width (1.4.1)
     unicode_utils (1.4.0)
     unix_utils (0.0.15)
     yajl-ruby (1.4.1)
@@ -136,10 +138,11 @@ DEPENDENCIES
   image_optim
   image_optim_pack
   minitest
+  net-sftp (>= 2.1.3.rc2)
   newrelic_rpm
   nokogiri
   progress_bar
-  pry (~> 0.11.0)
+  pry (~> 0.12.0)
   rack
   rack-ssl-enforcer
   rack-test
@@ -159,7 +162,7 @@ DEPENDENCIES
   yajl-ruby
 
 RUBY VERSION
-   ruby 2.5.1p57
+   ruby 2.6.0p0
 
 BUNDLED WITH
-   1.16.1
+   1.17.2
diff --git a/README.md b/README.md
index eec50904..837b07ad 100644
--- a/README.md
+++ b/README.md
@@ -1,25 +1,24 @@
-# [DevDocs](https://devdocs.io) [![Build Status](https://travis-ci.org/freeCodeCamp/devdocs.svg?branch=master)](https://travis-ci.org/freeCodeCamp/devdocs)
+# [DevDocs](https://devdocs.io) — API Documentation Browser [![Build Status](https://travis-ci.org/freeCodeCamp/devdocs.svg?branch=master)](https://travis-ci.org/freeCodeCamp/devdocs)
 
-DevDocs combines multiple API documentations in a fast, organized, and searchable interface.
+DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
 
-* Created by [Thibaut Courouble](https://thibaut.me)
+DevDocs was created by [Thibaut Courouble](https://thibaut.me) and is operated by [freeCodeCamp](https://www.freecodecamp.org).
 
 Keep track of development news:
 
 * Join the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs)
 * Watch the repository on [GitHub](https://github.com/freeCodeCamp/devdocs/subscription)
 * Follow [@DevDocs](https://twitter.com/DevDocs) on Twitter
-* Join the [mailing list](https://groups.google.com/d/forum/devdocs)
 
 **Table of Contents:** [Quick Start](#quick-start) · [Vision](#vision) · [App](#app) · [Scraper](#scraper) · [Commands](#available-commands) · [Contributing](#contributing) · [License](#copyright--license) · [Questions?](#questions)
 
 ## Quick Start
 
-Unless you wish to contribute to the project, I recommend using the hosted version at [devdocs.io](https://devdocs.io). It's up-to-date and works offline out-of-the-box.
+Unless you wish to contribute to the project, we recommend using the hosted version at [devdocs.io](https://devdocs.io). It's up-to-date and works offline out-of-the-box.
 
 DevDocs is made of two pieces: a Ruby scraper that generates the documentation and metadata, and a JavaScript app powered by a small Sinatra app.
 
-DevDocs requires Ruby 2.5.1, libcurl, and a JavaScript runtime supported by [ExecJS](https://github.com/rails/execjs#readme) (included in OS X and Windows; [Node.js](https://nodejs.org/en/) on Linux). Once you have these installed, run the following commands:
+DevDocs requires Ruby 2.6.0, libcurl, and a JavaScript runtime supported by [ExecJS](https://github.com/rails/execjs#readme) (included in OS X and Windows; [Node.js](https://nodejs.org/en/) on Linux). Once you have these installed, run the following commands:
 
 ```
 git clone https://github.com/freeCodeCamp/devdocs.git && cd devdocs
@@ -129,20 +128,20 @@ If multiple versions of Ruby are installed on your system, commands must be run
 
 ## Contributing
 
-Contributions are welcome. Please read the [contributing guidelines](https://github.com/freeCodeCamp/devdocs/blob/master/CONTRIBUTING.md).
+Contributions are welcome. Please read the [contributing guidelines](https://github.com/freeCodeCamp/devdocs/blob/master/.github/CONTRIBUTING.md).
 
 DevDocs's own documentation is available on the [wiki](https://github.com/freeCodeCamp/devdocs/wiki).
 
 ## Copyright / License
 
-Copyright 2013-2018 Thibaut Courouble and [other contributors](https://github.com/freeCodeCamp/devdocs/graphs/contributors)
+Copyright 2013-2019 Thibaut Courouble and [other contributors](https://github.com/freeCodeCamp/devdocs/graphs/contributors)
 
 This software is licensed under the terms of the Mozilla Public License v2.0. See the [COPYRIGHT](https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT) and [LICENSE](https://github.com/freeCodeCamp/devdocs/blob/master/LICENSE) files.
 
-Please do not use the name DevDocs to endorse or promote products derived from this software without my permission, except as may be necessary to comply with the notice/attribution requirements.
+Please do not use the name DevDocs to endorse or promote products derived from this software without the maintainers' permission, except as may be necessary to comply with the notice/attribution requirements.
 
-I also wish that any documentation file generated using this software be attributed to DevDocs. Let's be fair to all contributors by giving credit where credit's due. Thanks!
+We also wish that any documentation file generated using this software be attributed to DevDocs. Let's be fair to all contributors by giving credit where credit's due. Thanks!
 
 ## Questions?
 
-If you have any questions, please feel free to ask them on the [mailing list](https://groups.google.com/d/forum/devdocs).
+If you have any questions, please feel free to ask them on the contributor chat room on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs).
diff --git a/Rakefile b/Rakefile
index 3904cbd7..705c6ec1 100644
--- a/Rakefile
+++ b/Rakefile
@@ -3,6 +3,7 @@
 require 'bundler/setup'
 require 'thor'
 
+Bundler.require :default
 $LOAD_PATH.unshift 'lib'
 
 task :default do
@@ -13,6 +14,9 @@ end
 namespace :assets do
   desc 'Compile all assets'
   task :precompile do
+    load 'tasks/docs.thor'
+    DocsCLI.new.prepare_deploy
+
     load 'tasks/assets.thor'
     AssetsCLI.new.compile
   end
diff --git a/assets/javascripts/app/app.coffee b/assets/javascripts/app/app.coffee
index 3a8e2b62..ab67a92a 100644
--- a/assets/javascripts/app/app.coffee
+++ b/assets/javascripts/app/app.coffee
@@ -157,10 +157,17 @@
     new app.views.Updates()
     @updateChecker = new app.UpdateChecker()
 
+  reboot: ->
+    if location.pathname isnt '/' and location.pathname isnt '/settings'
+      window.location = "/##{location.pathname}"
+    else
+      window.location = '/'
+    return
+
   reload: ->
     @docs.clearCache()
     @disabledDocs.clearCache()
-    if @appCache then @appCache.reload() else window.location = '/'
+    if @appCache then @appCache.reload() else @reboot()
     return
 
   reset: ->
diff --git a/assets/javascripts/app/appcache.coffee b/assets/javascripts/app/appcache.coffee
index d2606ab1..235cae02 100644
--- a/assets/javascripts/app/appcache.coffee
+++ b/assets/javascripts/app/appcache.coffee
@@ -27,7 +27,7 @@ class app.AppCache
     return
 
   reload: ->
-    $.on @cache, 'updateready noupdate error', -> window.location = '/'
+    $.on @cache, 'updateready noupdate error', -> app.reboot()
     @notifyUpdate = false
     @notifyProgress = true
     try @cache.update() catch
diff --git a/assets/javascripts/lib/license.coffee b/assets/javascripts/lib/license.coffee
index 8ff7c6e2..7f7ca938 100644
--- a/assets/javascripts/lib/license.coffee
+++ b/assets/javascripts/lib/license.coffee
@@ -1,5 +1,5 @@
 ###
- * Copyright 2013-2018 Thibaut Courouble and other contributors
+ * Copyright 2013-2019 Thibaut Courouble and other contributors
  *
  * This source code is licensed under the terms of the Mozilla
  * Public License, v. 2.0, a copy of which may be obtained at:
diff --git a/assets/javascripts/templates/error_tmpl.coffee b/assets/javascripts/templates/error_tmpl.coffee
index 37e2b5e4..c4bf40ec 100644
--- a/assets/javascripts/templates/error_tmpl.coffee
+++ b/assets/javascripts/templates/error_tmpl.coffee
@@ -62,12 +62,12 @@ app.templates.unsupportedBrowser = """
       <li>iOS 10+
     </ul>
     <p class="_fail-text">
-      If you're unable to upgrade, I apologize.
-      I decided to prioritize speed and new features over support for older browsers.
+      If you're unable to upgrade, we apologize.
+      We decided to prioritize speed and new features over support for older browsers.
     <p class="_fail-text">
       Note: if you're already using one of the browsers above, check your settings and add-ons.
       The app uses feature detection, not user agent sniffing.
     <p class="_fail-text">
-      &mdash; Thibaut <a href="https://twitter.com/DevDocs" class="_fail-link">@DevDocs</a>
+      &mdash; <a href="https://twitter.com/DevDocs">@DevDocs</a>
   </div>
 """
diff --git a/assets/javascripts/templates/pages/about_tmpl.coffee b/assets/javascripts/templates/pages/about_tmpl.coffee
index 99de705c..6a624aba 100644
--- a/assets/javascripts/templates/pages/about_tmpl.coffee
+++ b/assets/javascripts/templates/pages/about_tmpl.coffee
@@ -11,22 +11,18 @@ app.templates.aboutPage = -> """
   </nav>
 
   <h1 class="_lined-heading">DevDocs: API Documentation Browser</h1>
-  <p>DevDocs combines multiple API documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
-  <ul>
-    <li>Created and maintained by <a href="https://thibaut.me">Thibaut Courouble</a>
-    <li>Free and <a href="https://github.com/freeCodeCamp/devdocs">open source</a>
-        <iframe class="_github-btn" src="https://ghbtns.com/github-btn.html?user=freeCodeCamp&repo=devdocs&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="100" height="20" tabindex="-1"></iframe>
-  </ul>
+  <p>DevDocs combines multiple developer documentations in a clean and organized web UI with instant search, offline support, mobile version, dark theme, keyboard shortcuts, and more.
+  <p>DevDocs is free and <a href="https://github.com/freeCodeCamp/devdocs">open source</a>. It was created by <a href="https://thibaut.me">Thibaut Courouble</a> and is operated by <a href="https://www.freecodecamp.org/">freeCodeCamp</a>.
   <p>To keep up-to-date with the latest news:
   <ul>
     <li>Follow <a href="https://twitter.com/DevDocs">@DevDocs</a> on Twitter
-    <li>Watch the repository on <a href="https://github.com/freeCodeCamp/devdocs/subscription">GitHub</a>
-    <li>Join the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>
+    <li>Watch the repository on <a href="https://github.com/freeCodeCamp/devdocs/subscription">GitHub</a> <iframe class="_github-btn" src="https://ghbtns.com/github-btn.html?user=freeCodeCamp&repo=devdocs&type=watch&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="100" height="20" tabindex="-1"></iframe>
+    <li>Join the <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a> chat room
   </ul>
 
   <h2 class="_block-heading" id="copyright">Copyright and License</h2>
   <p class="_note">
-    <strong>Copyright 2013&ndash;2018 Thibaut Courouble and <a href="https://github.com/freeCodeCamp/devdocs/graphs/contributors">other contributors</a></strong><br>
+    <strong>Copyright 2013&ndash;2019 Thibaut Courouble and <a href="https://github.com/freeCodeCamp/devdocs/graphs/contributors">other contributors</a></strong><br>
     This software is licensed under the terms of the Mozilla Public License v2.0.<br>
     You may obtain a copy of the source code at <a href="https://github.com/freeCodeCamp/devdocs">github.com/freeCodeCamp/devdocs</a>.<br>
     For more information, see the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT">COPYRIGHT</a>
@@ -48,11 +44,10 @@ app.templates.aboutPage = -> """
     <dt>Where can I suggest new docs and features?
     <dd>You can suggest and vote for new docs on the <a href="https://trello.com/b/6BmTulfx/devdocs-documentation">Trello board</a>.<br>
         If you have a specific feature request, add it to the <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a>.<br>
-        Otherwise use the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>.
+        Otherwise, come talk to us in the <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a> chat room.
     <dt>Where can I report bugs?
     <dd>In the <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a>. Thanks!
   </dl>
-  <p>For anything else, feel free to email me at <a href="mailto:thibaut@devdocs.io">thibaut@devdocs.io</a>.
 
   <h2 class="_block-heading" id="credits">Credits</h2>
 
@@ -76,12 +71,12 @@ app.templates.aboutPage = -> """
 
   <h2 class="_block-heading" id="privacy">Privacy Policy</h2>
   <ul>
-    <li><a href="https://devdocs.io">devdocs.io</a> ("App") is operated by Thibaut Courouble ("We").
-    <li>We do not collect personal information.
+    <li><a href="https://devdocs.io">devdocs.io</a> ("App") is operated by <a href="https://www.freecodecamp.org/">freeCodeCamp</a> ("We").
+    <li>We do not collect personal information through the app.
     <li>We use Google Analytics, Gauges and Sentry to collect anonymous traffic information and improve the app.
     <li>The app uses cookies to store user preferences.
     <li>By using the app, you signify your acceptance of this policy. If you do not agree to this policy, please do not use the app.
-    <li>If you have any questions regarding privacy, please email <a href="mailto:thibaut@devdocs.io">thibaut@devdocs.io</a>.
+    <li>If you have any questions regarding privacy, please email <a href="mailto:privacy@freecodecamp.org">privacy@freecodecamp.org</a>.
   </ul>
 """
 
@@ -102,7 +97,7 @@ credits = [
     'https://www.apache.org/licenses/LICENSE-2.0'
   ], [
     'Async',
-    '2010-2017 Caolan McMahon',
+    '2010-2018 Caolan McMahon',
     'MIT',
     'https://raw.githubusercontent.com/caolan/async/master/LICENSE'
   ], [
@@ -192,7 +187,7 @@ credits = [
     'https://raw.githubusercontent.com/jashkenas/coffeescript/master/LICENSE'
   ], [
     'Cordova',
-    '2012-2017 The Apache Software Foundation',
+    '2012-2018 The Apache Software Foundation',
     'Apache',
     'https://raw.githubusercontent.com/apache/cordova-docs/master/LICENSE'
   ], [
@@ -372,7 +367,7 @@ credits = [
     'https://raw.githubusercontent.com/jquery/api.jqueryui.com/master/LICENSE.txt'
   ], [
     'Julia',
-    '2009-2016 Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and other contributors',
+    '2009-2018 Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and other contributors',
     'MIT',
     'https://raw.githubusercontent.com/JuliaLang/julia/master/LICENSE.md'
   ], [
@@ -447,7 +442,7 @@ credits = [
     'https://daringfireball.net/projects/markdown/license'
   ], [
     'Matplotlib',
-    '2012-2017 Matplotlib Development Team. All rights reserved.',
+    '2012-2018 Matplotlib Development Team. All rights reserved.',
     'Custom',
     'https://raw.githubusercontent.com/matplotlib/matplotlib/master/LICENSE/LICENSE'
   ], [
@@ -652,7 +647,7 @@ credits = [
     'http://scikit-image.org/docs/dev/license.html'
   ], [
     'scikit-learn',
-    '2007-2017 The scikit-learn developers',
+    '2007-2018 The scikit-learn developers',
     'BSD',
     'https://raw.githubusercontent.com/scikit-learn/scikit-learn/master/COPYING'
   ], [
@@ -697,9 +692,9 @@ credits = [
     'https://raw.githubusercontent.com/hashicorp/terraform-website/master/LICENSE.md'
   ], [
     'Twig',
-    '2009-2017 The Twig Team',
+    '2009-2018 The Twig Team',
     'BSD',
-    'https://twig.sensiolabs.org/license'
+    'https://twig.symfony.com/license'
   ], [
     'TypeScript',
     'Microsoft and other contributors',
@@ -707,7 +702,7 @@ credits = [
     'https://raw.githubusercontent.com/Microsoft/TypeScript-Handbook/master/LICENSE'
   ], [
     'Underscore.js',
-    '2009-2017 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors',
+    '2009-2018 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors',
     'MIT',
     'https://raw.githubusercontent.com/jashkenas/underscore/master/LICENSE'
   ], [
diff --git a/assets/javascripts/templates/pages/root_tmpl.coffee.erb b/assets/javascripts/templates/pages/root_tmpl.coffee.erb
index b5369403..7adce7fd 100644
--- a/assets/javascripts/templates/pages/root_tmpl.coffee.erb
+++ b/assets/javascripts/templates/pages/root_tmpl.coffee.erb
@@ -14,7 +14,7 @@ app.templates.intro = """
       <li>Run <code>thor docs:download --installed</code> to update all downloaded documentations.
       <li>To be notified about new versions, don't forget to <a href="https://github.com/freeCodeCamp/devdocs/subscription">watch the repository</a> on GitHub.
       <li>The <a href="https://github.com/freeCodeCamp/devdocs/issues">issue tracker</a> is the preferred channel for bug reports and
-          feature requests. For everything else, use the <a href="https://groups.google.com/d/forum/devdocs">mailing list</a>.
+          feature requests. For everything else, use <a href="https://gitter.im/FreeCodeCamp/DevDocs">Gitter</a>.
       <li>Contributions are welcome. See the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/CONTRIBUTING.md">guidelines</a>.
       <li>DevDocs is licensed under the terms of the Mozilla Public License v2.0. For more information,
           see the <a href="https://github.com/freeCodeCamp/devdocs/blob/master/COPYRIGHT">COPYRIGHT</a> and
diff --git a/assets/javascripts/views/content/offline_page.coffee b/assets/javascripts/views/content/offline_page.coffee
index f37bbf8f..9f7f4cf2 100644
--- a/assets/javascripts/views/content/offline_page.coffee
+++ b/assets/javascripts/views/content/offline_page.coffee
@@ -57,6 +57,7 @@ class app.views.OfflinePage extends app.View
       doc[action](@onInstallSuccess.bind(@, doc), @onInstallError.bind(@, doc), @onInstallProgress.bind(@, doc))
       el.parentNode.innerHTML = "#{el.textContent.replace(/e$/, '')}ing…"
     else if action = el.getAttribute('data-action-all')
+      return unless action isnt 'uninstall' or window.confirm('Uninstall all docs?')
       app.db.migrate()
       $.click(el) for el in @findAll("[data-action='#{action}']")
     return
diff --git a/assets/javascripts/views/layout/document.coffee b/assets/javascripts/views/layout/document.coffee
index 10feefd5..02b98c7a 100644
--- a/assets/javascripts/views/layout/document.coffee
+++ b/assets/javascripts/views/layout/document.coffee
@@ -77,7 +77,7 @@ class app.views.Document extends app.View
     switch target.getAttribute('data-behavior')
       when 'back'         then history.back()
       when 'reload'       then window.location.reload()
-      when 'reboot'       then window.location = '/'
+      when 'reboot'       then app.reboot()
       when 'hard-reload'  then app.reload()
       when 'reset'        then app.reset() if confirm('Are you sure you want to reset DevDocs?')
     return
diff --git a/assets/stylesheets/application.css.scss b/assets/stylesheets/application.css.scss
index 1be9ff0a..aabdfbac 100644
--- a/assets/stylesheets/application.css.scss
+++ b/assets/stylesheets/application.css.scss
@@ -4,7 +4,7 @@
 //= depend_on docs-2@2x.png
 
 /*!
- * Copyright 2013-2018 Thibaut Courouble and other contributors
+ * Copyright 2013-2019 Thibaut Courouble and other contributors
  *
  * This source code is licensed under the terms of the Mozilla
  * Public License, v. 2.0, a copy of which may be obtained at:
diff --git a/assets/stylesheets/components/_content.scss b/assets/stylesheets/components/_content.scss
index c2387836..c8b1863c 100644
--- a/assets/stylesheets/components/_content.scss
+++ b/assets/stylesheets/components/_content.scss
@@ -460,4 +460,5 @@
   display: inline-block;
   vertical-align: text-top;
   margin-left: .25rem;
+  background: inherit;
 }
diff --git a/assets/stylesheets/components/_fail.scss b/assets/stylesheets/components/_fail.scss
index 535100ac..c520977e 100644
--- a/assets/stylesheets/components/_fail.scss
+++ b/assets/stylesheets/components/_fail.scss
@@ -32,5 +32,3 @@
 }
 
 ._fail-text:last-child { margin: 0; }
-
-._fail-link { float: right; }
diff --git a/assets/stylesheets/pages/_mdn.scss b/assets/stylesheets/pages/_mdn.scss
index d2b9b643..fb2cce38 100644
--- a/assets/stylesheets/pages/_mdn.scss
+++ b/assets/stylesheets/pages/_mdn.scss
@@ -30,6 +30,7 @@
   .notice,
   .warning,
   .overheadIndicator,
+  .blockIndicator,
   .syntaxbox,           // CSS, JavaScript
   .twopartsyntaxbox,    // CSS
   .inheritsbox,         // JavaScript
@@ -104,4 +105,28 @@
   .cleared { clear: both; } // CSS/box-shadow
 
   code > strong { font-weight: normal; }
+
+  // Compatibility tablees
+
+  .bc-github-link {
+    float: right;
+    font-size: .75rem;
+  }
+
+  .bc-supports-yes, .bc-supports-yes + dd, .bc-supports-yes + dd + dd { background: var(--noteGreenBackground); }
+  .bc-supports-partial, .bc-supports-partial + dd, .bc-supports-partial + dd + dd { background: var(--noteOrangeBackground); }
+  .bc-supports-no, .bc-supports-no + dd, .bc-supports-no + dd + dd { background: var(--noteRedBackground); }
+
+  .bc-table {
+    min-width: 100%;
+
+    dl {
+      margin: .25rem 0 0;
+      padding: .25rem 0 0;
+      font-size: .75rem;
+      border-top: 1px solid var(--boxBorder);
+    }
+
+    dd { margin: 0; }
+  }
 }
diff --git a/assets/stylesheets/pages/_node.scss b/assets/stylesheets/pages/_node.scss
index 23560151..5d0de4bb 100644
--- a/assets/stylesheets/pages/_node.scss
+++ b/assets/stylesheets/pages/_node.scss
@@ -20,5 +20,8 @@
     margin: 0 0 1em 1em;
     @extend %label;
   }
+
+  .srclink { float: right; }
+  details > table { margin: 0; }
 }
 
diff --git a/assets/stylesheets/pages/_rdoc.scss b/assets/stylesheets/pages/_rdoc.scss
index 7873900a..6622e68e 100644
--- a/assets/stylesheets/pages/_rdoc.scss
+++ b/assets/stylesheets/pages/_rdoc.scss
@@ -33,19 +33,8 @@
     }
   }
 
-  .method-description { position: relative; }
-
   .method-source-code {
     display: none;
-    position: absolute;
-    z-index: 1;
-    top: 0;
-    left: -1em;
-    right: 0;
-    background: var(--contentBackground);
-    box-shadow: 0 1em 1em 1em var(--contentBackground);
-
-    > pre { margin: 0; }
   }
 
   // Rails guides
diff --git a/docs/maintainers_guide.md b/docs/maintainers_guide.md
new file mode 100644
index 00000000..d994a0fd
--- /dev/null
+++ b/docs/maintainers_guide.md
@@ -0,0 +1,102 @@
+# Maintainer's Guide
+
+This document is intended for [DevDocs maintainers](#list-of-maintainers).
+
+## Merging pull requests
+
+- Unless the change is trivial or in an area that you are familiar with, PRs should be approved by at least two maintainers before being merged.
+
+- PRs that add or update documentations should always be merged locally, and the app deployed, before the merge is pushed to GitHub.
+
+  This workflow is required because there is a dependency between the local and production environments. The `thor docs:download` command downloads documentations from production files uploaded by the `thor docs:upload` command. If a PR adding a new documentation is merged and pushed to GitHub before the files have been uploaded to production, the `thor docs:download` will fail for the new documentation and the docker container will not build properly until the new documentation is deployed to production.
+
+## Updating docs
+
+The process for updating docs is as follow:
+
+- Make version/release changes in the scraper file.
+- If needed, update the copyright notice of the documentation in the scraper file (`options[:attribution]`) and the about page (`about_tmpl.coffee`). The copyright notice must be the same as the one on the original documentation.
+- Run `thor docs:generate`.
+- Make sure the documentation still works well. The `thor docs:generate` command outputs a summary of the changes, which helps identifying issues (e.g. deleted files) and new pages to check out in the app. Verify locally that everything works, especially the files that were created (if any), and that the categorization of entries is still good. Often, updates will require code changes to tweak some new markup in the source website or categorize new entries.
+- Commit the changes (protip: use the `thor docs:commit` command documented below).
+- Optional: do more updates.
+- Run `thor docs:upload` (documented below).
+- [Deploy the app](#deploying-devdocs) and verify that everything works in production.
+- Push to GitHub.
+- Run `thor docs:clean` (documented below).
+
+Note: changes to `public/docs/docs.json` should never be committed. This file reflects which documentations have been downloaded or generated locally, which is always none on a fresh `git clone`.
+
+## Setup requirements
+
+In order to deploy DevDocs, you must:
+
+- be given access to Heroku, [configure the Heroku CLI](https://devcenter.heroku.com/articles/heroku-cli) on your computer, and familiarize yourself with Heroku's UI and CLI, as well as that of New Relic (accessible through [the Heroku dashboard](https://dashboard.heroku.com/apps/devdocs)).
+
+- be given access to DevDocs's [Sentry instance](https://sentry.io/devdocs/devdocs-js/) (for JS error tracking) and familiarize yourself with its UI.
+
+- be provided with DevDocs's S3 credentials, and install (`brew install awscli` on macOS) and [configure](https://docs.aws.amazon.com/cli/latest/reference/configure/) the AWS CLI on your computer. The configuration must add a named profile called "devdocs":
+  ```
+  aws configure --profile devdocs
+  ```
+
+- be provided with DevDocs's MaxCDN push zone credentials, and add them to your `.bash_profile` as such:
+  ```
+  export DEVDOCS_DL_USERNAME="username"
+  export DEVDOCS_DL_PASSWORD="password"
+  ```
+
+## Thor commands
+
+In addition to the [publicly-documented commands](https://github.com/freeCodeCamp/devdocs#available-commands), the following commands are aimed at DevDocs maintainers:
+
+- `thor docs:package`
+
+  Generates packages for one or more documentations. Those packages are intended to be uploaded to DevDocs's MaxCDN push zone by maintainers via the `thor docs:upload` command, and downloaded by users via the `thor docs:download` command.
+
+  Versions can be specified as such: `thor docs:package rails@5.2 node@10\ LTS`.
+
+  Packages can also be automatically generated during the scraping process by passing the `--package` option to `thor docs:generate`.
+
+- `thor docs:upload`
+  
+  This command does two operations:
+  
+    1. sync the files for the specified documentations with S3 (used by the Heroku app);
+    2. upload the documentations' packages to DevDocs's MaxCDN push zone (used by the `thor docs:download` command).
+  
+  For the command to work, you must have the AWS CLI and MaxCDN credentials configured as indicated above.
+  
+  **Important:** the app should always be deployed immediately after this command has finished running. Do not run this command unless you are able and ready to deploy DevDocs.
+  
+  To upload all documentations that are packaged on your computer, run `thor docs:upload --packaged`.
+  To test your configuration and the effect of this command without uploading anything, pass the `--dryrun` option.
+
+- `thor docs:commit`
+
+  Shortcut command to create a Git commit for a given documentation once it has been updated. Scraper and `assets/` file changes will be committed. The commit message will include the most recent version that the documentation was updated to. If some files were missed by the commit, use `git commit --amend` to add them to the commit. The command may be run before `thor docs:upload` is run, but the commit should not be pushed to GitHub before the files have been uploaded and the app deployed.
+
+- `thor docs:clean`
+
+  Shortcut command to delete all package files (once uploaded via `thor docs:upload`, they are not needed anymore).
+
+## Deploying DevDocs
+
+Once docs have been uploaded via `thor docs:upload` (if applicable), deploying DevDocs is as simple as running `git push heroku master`. See [Heroku's documentation](https://devcenter.heroku.com/articles/git) for more information.
+
+- If you're deploying documentation updates, verify that the documentations work properly once the deploy is done (you will need to reload [devdocs.io](https://devdocs.io/) a couple times for the application cache to update and the new version to load).
+- If you're deploying frontend changes, monitor [Sentry](https://sentry.io/devdocs/devdocs-js/) for new JS errors once the deploy is done.
+- If you're deploying server changes, monitor New Relic (accessible through [the Heroku dashboard](https://dashboard.heroku.com/apps/devdocs)) for Ruby exceptions and throughput or response time changes once the deploy is done.
+
+If any issue arises, run `heroku rollback` to rollback to the previous of the app (this can also be done via Heroku's UI). Note that this will not revert changes made to documentation files that were uploaded via `thor docs:upload`.  Try and fix the issue as quickly as possible, then re-deploy the app. Reach out to other maintainers if you need help.
+
+If this is your first deploy, make sure another maintainer is around to assist. 
+
+## List of maintainers
+
+- [Beau Carnes](https://github.com/beaucarnes)
+- [Jed Fox](https://github.com/j-f1)
+- [Jasper van Merle](https://github.com/jmerle)
+- [Thibaut Courouble](https://github.com/thibaut)
+
+Interested in helping maintain DevDocs? Come talk to us on [Gitter](https://gitter.im/FreeCodeCamp/DevDocs) :)
diff --git a/lib/app.rb b/lib/app.rb
index 8715fc93..32cac31b 100644
--- a/lib/app.rb
+++ b/lib/app.rb
@@ -12,7 +12,7 @@ class App < Sinatra::Application
   Rack::Mime::MIME_TYPES['.webapp'] = 'application/x-web-app-manifest+json'
 
   configure do
-    use Rack::SslEnforcer, only_environments: ['production', 'test'], hsts: false, force_secure_cookies: false
+    use Rack::SslEnforcer, only_environments: ['production', 'test'], hsts: true, force_secure_cookies: false
 
     set :sentry_dsn, ENV['SENTRY_DSN']
     set :protection, except: [:frame_options, :xss_header]
@@ -69,7 +69,7 @@ class App < Sinatra::Application
     set :static, false
     set :cdn_origin, 'https://cdn.devdocs.io'
     set :docs_origin, '//docs.devdocs.io'
-    set :csp, "default-src 'self' *; script-src 'self' 'nonce-devdocs' http://cdn.devdocs.io https://cdn.devdocs.io https://www.google-analytics.com https://secure.gaug.es http://*.jquery.com https://*.jquery.com; font-src 'none'; style-src 'self' 'unsafe-inline' *; img-src 'self' * data:;"
+    set :csp, "default-src 'self' *; script-src 'self' 'nonce-devdocs' https://cdn.devdocs.io https://www.google-analytics.com https://secure.gaug.es https://*.jquery.com; font-src 'none'; style-src 'self' 'unsafe-inline' *; img-src 'self' * data:;"
 
     use Rack::ConditionalGet
     use Rack::ETag
diff --git a/lib/docs.rb b/lib/docs.rb
index 03071274..3f07374d 100644
--- a/lib/docs.rb
+++ b/lib/docs.rb
@@ -1,5 +1,5 @@
 require 'bundler/setup'
-Bundler.require :docs
+Bundler.require :default, :docs
 
 require 'active_support'
 require 'active_support/core_ext'
@@ -29,6 +29,7 @@ module Docs
   self.rescue_errors = false
 
   class DocNotFound < NameError; end
+  class SetupError < StandardError; end
 
   def self.all
     Dir["#{root_path}/docs/scrapers/**/*.rb"].
@@ -74,6 +75,22 @@ module Docs
     end
   end
 
+  def self.find_by_slug(slug, version = nil)
+    doc = all.find { |klass| klass.slug == slug }
+
+    unless doc
+      raise DocNotFound.new(%(could not find doc with "#{slug}"), slug)
+    end
+
+    if version.present?
+      version = doc.versions.find { |klass| klass.version == version || klass.version_slug == version }
+      raise DocNotFound.new(%(could not find version "#{version}" for doc "#{doc.name}"), doc.name) unless version
+      doc = version
+    end
+
+    doc
+  end
+
   def self.generate_page(name, version, page_id)
     find(name, version).store_page(store, page_id)
   end
diff --git a/lib/docs/core/doc.rb b/lib/docs/core/doc.rb
index d39ddfcf..cb1cd209 100644
--- a/lib/docs/core/doc.rb
+++ b/lib/docs/core/doc.rb
@@ -95,6 +95,9 @@ module Docs
             false
           end
         end
+      rescue Docs::SetupError => error
+        puts "ERROR: #{error.message}"
+        false
       end
 
       def store_pages(store)
@@ -118,6 +121,9 @@ module Docs
             false
           end
         end
+      rescue Docs::SetupError => error
+        puts "ERROR: #{error.message}"
+        false
       end
 
       private
diff --git a/lib/docs/core/requester.rb b/lib/docs/core/requester.rb
index a4657b3a..6c7f5b6a 100644
--- a/lib/docs/core/requester.rb
+++ b/lib/docs/core/requester.rb
@@ -1,5 +1,7 @@
 module Docs
   class Requester < Typhoeus::Hydra
+    include Instrumentable
+
     attr_reader :request_options
 
     def self.run(urls, options = {}, &block)
@@ -20,7 +22,7 @@ module Docs
     def initialize(options = {})
       @request_options = options.extract!(:request_options)[:request_options].try(:dup) || {}
       options[:max_concurrency] ||= 20
-      options[:pipelining] = false
+      options[:pipelining] = 0
       super
     end
 
@@ -52,9 +54,11 @@ module Docs
     end
 
     def handle_response(response)
-      on_response.each do |callback|
-        result = callback.call(response)
-        result.each { |url| request(url) } if result.is_a? Array
+      instrument 'handle_response.requester', url: response.url do
+        on_response.each do |callback|
+          result = callback.call(response)
+          result.each { |url| request(url) } if result.is_a?(Array)
+        end
       end
     end
   end
diff --git a/lib/docs/core/scrapers/file_scraper.rb b/lib/docs/core/scrapers/file_scraper.rb
index 4ec6a72f..9d354631 100644
--- a/lib/docs/core/scrapers/file_scraper.rb
+++ b/lib/docs/core/scrapers/file_scraper.rb
@@ -1,14 +1,13 @@
 module Docs
   class FileScraper < Scraper
+    SOURCE_DIRECTORY = File.expand_path '../../../../../docs', __FILE__
+
     Response = Struct.new :body, :url
 
     class << self
-      attr_accessor :dir
-
       def inherited(subclass)
         super
         subclass.base_url = base_url
-        subclass.dir = dir
       end
     end
 
@@ -16,13 +15,25 @@ module Docs
 
     html_filters.push 'clean_local_urls'
 
+    def source_directory
+      @source_directory ||= File.join(SOURCE_DIRECTORY, self.class.path)
+    end
+
     private
 
+    def assert_source_directory_exists
+      unless Dir.exists?(source_directory)
+        raise SetupError, "The #{self.class.name} scraper requires the original documentation files to be stored in the \"#{source_directory}\" directory."
+      end
+    end
+
     def request_one(url)
-      Response.new read_file(file_path_for(url)), URL.parse(url)
+      assert_source_directory_exists
+      Response.new read_file(url_to_path(url)), URL.parse(url)
     end
 
     def request_all(urls)
+      assert_source_directory_exists
       queue = [urls].flatten
       until queue.empty?
         result = yield request_one(queue.shift)
@@ -34,12 +45,12 @@ module Docs
       response.body.present?
     end
 
-    def file_path_for(url)
-      File.join self.class.dir, url.remove(base_url.to_s)
+    def url_to_path(url)
+      url.remove(base_url.to_s)
     end
 
     def read_file(path)
-      File.read(path)
+      File.read(File.join(source_directory, path))
     rescue
       instrument 'warn.doc', msg: "Failed to open file: #{path}"
       nil
diff --git a/lib/docs/core/url.rb b/lib/docs/core/url.rb
index b2eaf658..398babf7 100644
--- a/lib/docs/core/url.rb
+++ b/lib/docs/core/url.rb
@@ -72,7 +72,7 @@ module Docs
 
       if base == dest
         ''
-      elsif dest.start_with? File.join(base, '')
+      elsif dest.start_with?(::File.join(base, ''))
         url.path[(path.length)..-1]
       end
     end
diff --git a/lib/docs/filters/codeceptjs/entries.rb b/lib/docs/filters/codeceptjs/entries.rb
index b8b9ef94..9411cac6 100644
--- a/lib/docs/filters/codeceptjs/entries.rb
+++ b/lib/docs/filters/codeceptjs/entries.rb
@@ -20,8 +20,8 @@ module Docs
       def additional_entries
         return [] unless subpath.start_with?('helpers') && subpath != 'helpers/'
 
-        css('h2').each_with_object [] do |node, entries|
-          next if node['id'] == 'access-from-helpers'
+        css('h2, h3').each_with_object [] do |node, entries|
+          next if node['id'] == 'access-from-helpers' || node.content !~ /\s*[a-z_]/
           entries << ["#{node.content} (#{name})", node['id']]
         end
       end
diff --git a/lib/docs/filters/cordova/clean_html.rb b/lib/docs/filters/cordova/clean_html.rb
index 3a645cbe..77c1adca 100644
--- a/lib/docs/filters/cordova/clean_html.rb
+++ b/lib/docs/filters/cordova/clean_html.rb
@@ -2,7 +2,7 @@ module Docs
   class Cordova
     class CleanHtmlFilter < Filter
       def call
-        @doc = at_css('.page-content > div')
+        @doc = at_css('#page-toc-source') || at_css('.page-content > div')
 
         at_css('h1').content = 'Apache Cordova' if root_page?
 
diff --git a/lib/docs/filters/cpp/entries.rb b/lib/docs/filters/cpp/entries.rb
index 6adb1bb9..6f96ed8b 100644
--- a/lib/docs/filters/cpp/entries.rb
+++ b/lib/docs/filters/cpp/entries.rb
@@ -31,6 +31,8 @@ module Docs
           'Keywords'
         elsif subpath.start_with?('experimental')
           'Experimental libraries'
+        elsif subpath.start_with?('language/')
+          'Language'
         elsif type = at_css('.t-navbar > div:nth-child(4) > :first-child').try(:content)
           type.strip!
           type.remove! ' library'
diff --git a/lib/docs/filters/css/entries.rb b/lib/docs/filters/css/entries.rb
index 41150417..0727a6b8 100644
--- a/lib/docs/filters/css/entries.rb
+++ b/lib/docs/filters/css/entries.rb
@@ -6,13 +6,16 @@ module Docs
         'CSS_Background_and_Borders' => 'Backgrounds & Borders',
         'CSS_Columns' => 'Multi-column Layout',
         'CSS_Flexible_Box_Layout' => 'Flexible Box Layout',
+        'CSS_Fonts' => 'Fonts',
         'CSS_Grid_Layout' => 'Grid Layout',
         'CSS_Images' => 'Images',
         'CSS_Lists_and_Counters' => 'Lists',
         'CSS_Transforms' => 'Transforms',
         'Media_Queries' => 'Media Queries',
+        'filter-function' => 'Filter Effects',
         'transform-function' => 'Transforms',
         '@media' => 'Media Queries',
+        'overscroll' => 'Overscroll',
         'text-size-adjust' => 'Miscellaneous',
         'resolved_value' => 'Miscellaneous',
         'touch-action' => 'Miscellaneous',
@@ -42,7 +45,7 @@ module Docs
       end
 
       def get_type
-        if slug.include?('-webkit') || slug.include?('-moz')
+        if slug.include?('-webkit') || slug.include?('-moz') || slug.include?('-ms')
           'Extensions'
         elsif type = TYPE_BY_PATH[slug.split('/').first]
           type
@@ -66,19 +69,22 @@ module Docs
           'Pseudo-Elements'
         elsif name.start_with?(':')
           'Selectors'
+        elsif name.start_with?('display-')
+          'Display'
         else
           'Miscellaneous'
         end
       end
 
       STATUSES = {
-        'spec-Living' => 0,
-        'spec-REC'    => 1,
-        'spec-CR'     => 2,
-        'spec-PR'     => 3,
-        'spec-LC'     => 4,
-        'spec-WD'     => 5,
-        'spec-ED'     => 6
+        'spec-Living'   => 0,
+        'spec-REC'      => 1,
+        'spec-CR'       => 2,
+        'spec-PR'       => 3,
+        'spec-LC'       => 4,
+        'spec-WD'       => 5,
+        'spec-ED'       => 6,
+        'spec-Obsolete' => 7
       }
 
       PRIORITY_STATUSES = %w(spec-REC spec-CR)
@@ -86,6 +92,7 @@ module Docs
 
       def get_spec
         return unless table = at_css('#Specifications + table') || css('.standard-table').last
+
         specs = table.css('tbody tr').to_a
         # [link, span]
         specs.map!     { |node| [node.at_css('> td:nth-child(1) > a'), node.at_css('> td:nth-child(2) > span')] }
@@ -110,8 +117,8 @@ module Docs
         'shape' => [
           %w(rect() Syntax) ],
         'timing-function' => [
-          %w(cubic-bezier() The_cubic-bezier()_class_of_timing-functions),
-          %w(steps() The_steps()_class_of_timing-functions),
+          %w(cubic-bezier()),
+          %w(steps()),
           %w(linear linear),
           %w(ease ease),
           %w(ease-in ease-in),
diff --git a/lib/docs/filters/dom/clean_html.rb b/lib/docs/filters/dom/clean_html.rb
index 12610c1f..d6704468 100644
--- a/lib/docs/filters/dom/clean_html.rb
+++ b/lib/docs/filters/dom/clean_html.rb
@@ -30,7 +30,7 @@ module Docs
         end
 
         # Remove <div> wrapping .overheadIndicator
-        css('div > .overheadIndicator:first-child:last-child').each do |node|
+        css('div > .overheadIndicator:first-child:last-child', 'div > .blockIndicator:first-child:last-child').each do |node|
           node.parent.replace(node)
         end
 
diff --git a/lib/docs/filters/dom/entries.rb b/lib/docs/filters/dom/entries.rb
index 6f7e2f61..f65871e1 100644
--- a/lib/docs/filters/dom/entries.rb
+++ b/lib/docs/filters/dom/entries.rb
@@ -6,6 +6,7 @@ module Docs
         'EXT_'                => 'WebGL',
         'OES_'                => 'WebGL',
         'WEBGL_'              => 'WebGL',
+        'Sensor API'          => 'Sensors',
         'Ambient Light'       => 'Ambient Light',
         'Audio'               => 'Audio',
         'Battery Status'      => 'Battery Status',
@@ -22,10 +23,12 @@ module Docs
         'Encrypted Media Extensions' => 'Encrypted Media',
         'Fetch'               => 'Fetch',
         'File API'            => 'File',
+        'Fullscreen'          => 'Fullscreen',
         'Geolocation'         => 'Geolocation',
         'Geometry'            => 'Geometry',
         'High Resolution Time' => 'Performance',
         'Intersection'        => 'Intersection Observer',
+        'Keyboard'            => 'Keyboard',
         'Media Capabilities'  => 'Media',
         'Media Capture'       => 'Media',
         'Media Session'       => 'Media',
@@ -35,6 +38,7 @@ module Docs
         'MIDI'                => 'Audio',
         'Navigation Timing'   => 'Performance',
         'Network Information' => 'Network Information',
+        'Orientation Sensor'  => 'Sensors',
         'Payment'             => 'Payments',
         'Performance Timeline' => 'Performance',
         'Pointer Events'      => 'Pointer Events',
@@ -53,11 +57,13 @@ module Docs
         'Web App Manifest'    => 'Web App Manifest',
         'Budget'              => 'Budget',
         'Web Authentication'  => 'Authentication',
+        'Web Locks'           => 'Locks',
         'Web Workers'         => 'Web Workers',
         'WebGL'               => 'WebGL',
         'WebRTC'              => 'WebRTC',
         'WebUSB'              => 'WebUSB',
-        'WebVR'               => 'WebVR' }
+        'WebVR'               => 'WebVR',
+        'WebVTT'              => 'WebVTT' }
 
       TYPE_BY_NAME_STARTS_WITH = {
         'AbortController'     => 'Fetch',
@@ -89,10 +95,12 @@ module Docs
         'Fetch'               => 'Fetch',
         'File'                => 'File',
         'GlobalEventHandlers' => 'GlobalEventHandlers',
+        'HMDVR'               => 'WebVR',
         'history'             => 'History',
         'HTML Drag'           => 'Drag & Drop',
         'HTML'                => 'Elements',
         'IDB'                 => 'IndexedDB',
+        'Keyboard'            => 'Keyboard',
         'location'            => 'Location',
         'navigator'           => 'Navigator',
         'MediaKeySession'     => 'Encrypted Media',
@@ -122,6 +130,7 @@ module Docs
         'StyleSheet'          => 'CSS',
         'Stylesheet'          => 'CSS',
         'SVG'                 => 'SVG',
+        'TextTrack'           => 'WebVTT',
         'TimeRanges'          => 'Media',
         'timing'              => 'Performance',
         'Timing'              => 'Performance',
@@ -160,6 +169,7 @@ module Docs
         'timing'        => 'Performance',
         'Timing'        => 'Performance',
         'udio'          => 'Audio',
+        'VRDevice'      => 'WebVR',
         'WebGL'         => 'WebGL',
         'WEBGL'         => 'WebGL',
         'WebRTC'        => 'WebRTC',
@@ -239,7 +249,7 @@ module Docs
 
       def include_default_entry?
         return true if type == 'Console'
-        return true unless node = doc.at_css('.overheadIndicator')
+        return true unless node = doc.at_css('.overheadIndicator, .blockIndicator')
         node = node.parent while node.parent != doc
         return true if node.previous_element.try(:name).in?(%w(h2 h3))
         content = node.content
diff --git a/lib/docs/filters/haskell/clean_html.rb b/lib/docs/filters/haskell/clean_html.rb
index 14ea2433..615f83de 100644
--- a/lib/docs/filters/haskell/clean_html.rb
+++ b/lib/docs/filters/haskell/clean_html.rb
@@ -65,6 +65,10 @@ module Docs
           end
         end
 
+        css('pre code').each do |node|
+          node.before(node.children).remove
+        end
+
         doc
       end
     end
diff --git a/lib/docs/filters/haskell/entries.rb b/lib/docs/filters/haskell/entries.rb
index 05986e14..ed590d2b 100644
--- a/lib/docs/filters/haskell/entries.rb
+++ b/lib/docs/filters/haskell/entries.rb
@@ -52,7 +52,7 @@ module Docs
         return [] if subpath.start_with?('users_guide')
         return [] if IGNORE_ENTRIES_PATHS.include?(subpath.split('/').last)
 
-        css('#synopsis > ul > li').each_with_object [] do |node, entries|
+        css('#synopsis > details > ul > li').each_with_object [] do |node, entries|
           link = node.at_css('a')
           name = node.content.strip
           name.remove! %r{\A(?:module|data|newtype|class|type family m|type)\s+}
@@ -75,7 +75,7 @@ module Docs
       end
 
       def include_default_entry?
-        subpath.start_with?('users_guide') || at_css('#synopsis > ul > li')
+        subpath.start_with?('users_guide') || at_css('#synopsis > details > ul > li')
       end
     end
   end
diff --git a/lib/docs/filters/html/entries.rb b/lib/docs/filters/html/entries.rb
index 11a0e03b..4fbb5303 100644
--- a/lib/docs/filters/html/entries.rb
+++ b/lib/docs/filters/html/entries.rb
@@ -28,7 +28,7 @@ module Docs
 
       def include_default_entry?
         return false if %w(Element/Heading_Elements).include?(slug)
-        (node = doc.at_css '.overheadIndicator').nil? || node.content.exclude?('not on a standards track')
+        (node = doc.at_css '.overheadIndicator, .blockIndicator').nil? || node.content.exclude?('not on a standards track')
       end
 
       def additional_entries
diff --git a/lib/docs/filters/javascript/clean_html.rb b/lib/docs/filters/javascript/clean_html.rb
index 5f7ebcb3..eeb23ba8 100644
--- a/lib/docs/filters/javascript/clean_html.rb
+++ b/lib/docs/filters/javascript/clean_html.rb
@@ -11,12 +11,12 @@ module Docs
 
       def other
         # Remove "style" attribute
-        css('.inheritsbox', '.overheadIndicator').each do |node|
+        css('.inheritsbox', '.overheadIndicator', '.blockIndicator').each do |node|
           node.remove_attribute 'style'
         end
 
         # Remove <div> wrapping .overheadIndicator
-        css('div > .overheadIndicator:first-child:last-child').each do |node|
+        css('div > .overheadIndicator:first-child:last-child', 'div > .blockIndicator:first-child:last-child').each do |node|
           node.parent.replace(node)
         end
       end
diff --git a/lib/docs/filters/javascript/entries.rb b/lib/docs/filters/javascript/entries.rb
index 40654087..06e4bbff 100644
--- a/lib/docs/filters/javascript/entries.rb
+++ b/lib/docs/filters/javascript/entries.rb
@@ -88,7 +88,7 @@ module Docs
       end
 
       def include_default_entry?
-        node = doc.at_css '.overheadIndicator, .warning'
+        node = doc.at_css '.blockIndicator, .warning'
 
         # Can't use :first-child because #doc is a DocumentFragment
         return true unless node && node.parent == doc && !node.previous_element
diff --git a/lib/docs/filters/mdn/clean_html.rb b/lib/docs/filters/mdn/clean_html.rb
index ee151462..540be3e1 100644
--- a/lib/docs/filters/mdn/clean_html.rb
+++ b/lib/docs/filters/mdn/clean_html.rb
@@ -14,6 +14,8 @@ module Docs
         '#Quick_Links',
         'hr']
 
+      BROWSER_UNNECESSARY_CLASS_REGEX = /\s*bc-browser[\w_-]+/
+
       def call
         css(*REMOVE_NODES).remove
 
@@ -61,6 +63,94 @@ module Docs
           node.previous_element << node
         end
 
+        # New compatibility tables
+
+        css('.bc-data #Legend + dl', '.bc-data #Legend', '.bc-data #Legend_2 + dl', '.bc-data #Legend_2', '.bc-browser-name').remove
+
+        css('abbr.only-icon[title="Full support"]',
+            'abbr.only-icon[title="Partial support"]',
+            'abbr.only-icon[title="No support"]',
+            'abbr.only-icon[title="See implementation notes"]').remove
+
+        css('.bc-data .ic-altname', '.bc-data .ic-deprecated', '.bc-data .ic-non-standard', '.bc-data .ic-experimental').each do |node|
+          node.parent.remove
+        end
+
+        css('abbr.only-icon').each do |node|
+          node.replace(node.content)
+        end
+
+        css('.bc-table .bc-platforms td', '.bc-table .bc-browsers td').each do |node|
+          node.name = 'th'
+        end
+
+        css('.bc-data').each do |node|
+          link = node.at_css('.bc-github-link')
+          prev = node.previous_element
+          prev = prev.previous_element until prev.name == 'h2'
+          prev.add_child(link)
+
+          node.before(node.children).remove
+        end
+
+        css('.bc-table').each do |node|
+          desktop_table = node
+
+          mobile_table = node.dup
+          desktop_table.after(mobile_table)
+
+          if desktop_table.at_css('.bc-platform-server')
+            server_table = node.dup
+            mobile_table.after(server_table)
+          end
+
+          desktop_columns = desktop_table.at_css('th.bc-platform-desktop')['colspan'].to_i
+          mobile_columns = desktop_table.at_css('th.bc-platform-mobile')['colspan'].to_i
+
+          desktop_table.css('.bc-platform-mobile').remove
+          desktop_table.css('.bc-platform-server').remove
+          desktop_table.css('.bc-browsers th').to_a[(desktop_columns + 1)..-1].each(&:remove)
+          desktop_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
+            line.css('td').to_a[(desktop_columns)..-1].each(&:remove)
+          end
+
+          mobile_table.css('.bc-platform-desktop').remove
+          mobile_table.css('.bc-platform-server').remove
+          mobile_table.css('.bc-browsers th').to_a[1..(desktop_columns)].each(&:remove)
+          mobile_table.css('.bc-browsers th').to_a[(mobile_columns + 1)..-1].each(&:remove)
+          mobile_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
+            line.css('td').to_a[0..(desktop_columns - 1)].each(&:remove)
+            line.css('td').to_a[(mobile_columns)..-1].each(&:remove)
+          end
+
+          if server_table
+            server_table.css('.bc-platform-desktop').remove
+            server_table.css('.bc-platform-mobile').remove
+            server_table.css('.bc-browsers th').to_a[1..(desktop_columns + mobile_columns)].each(&:remove)
+            server_table.css('tr:not(.bc-platforms):not(.bc-browsers)').each do |line|
+              line.css('td').to_a[0..(desktop_columns + mobile_columns - 1)].each(&:remove)
+            end
+          end
+        end
+
+        # Reduce page size to make the offline bundle smaller.
+        css('.bc-supports-unknown').remove_attr('class')
+        css('td[class*="bc-platform"], th[class*="bc-platform"]').remove_attr('class')
+        css('td[class*="bc-browser"], th[class*="bc-browser"]').each do |node|
+          class_name = node['class']
+          class_name.remove!(BROWSER_UNNECESSARY_CLASS_REGEX)
+
+          if class_name.present?
+            node['class'] = class_name
+          else
+            node.remove_attribute('class')
+          end
+        end
+
+        css('abbr[title*="Compatibility unknown"]').each do |node|
+          node.before(node.children).remove
+        end
+
         doc
       end
     end
diff --git a/lib/docs/filters/node/clean_html.rb b/lib/docs/filters/node/clean_html.rb
index cd118927..37c9ebb4 100644
--- a/lib/docs/filters/node/clean_html.rb
+++ b/lib/docs/filters/node/clean_html.rb
@@ -16,7 +16,7 @@ module Docs
 
         css('pre').each do |node|
           if lang = node.at_css('code')['class']
-            node['data-language'] = lang.remove('lang-')
+            node['data-language'] = lang.remove(%r{lang(uage)?-})
           end
 
           node.content = node.content
diff --git a/lib/docs/filters/node/entries.rb b/lib/docs/filters/node/entries.rb
index eee70266..361cfbeb 100644
--- a/lib/docs/filters/node/entries.rb
+++ b/lib/docs/filters/node/entries.rb
@@ -26,6 +26,7 @@ module Docs
 
       def get_type
         type = at_css('h1').content.strip
+        type.remove! %r{\[.*\]}
         REPLACE_TYPES[type] || "#{type.first.upcase}#{type[1..-1]}"
       end
 
@@ -40,6 +41,7 @@ module Docs
 
           klass = nil if node.name == 'h2'
           name = node.content.strip
+          name.remove! %r{\s*\[src\]}
 
           # Skip constructors
           if name.start_with? 'new '
diff --git a/lib/docs/filters/rdoc/clean_html.rb b/lib/docs/filters/rdoc/clean_html.rb
index 7c06f324..ac836d19 100644
--- a/lib/docs/filters/rdoc/clean_html.rb
+++ b/lib/docs/filters/rdoc/clean_html.rb
@@ -37,8 +37,10 @@ module Docs
         end
 
         # Add class to differentiate Ruby code from C code
-        css('.method-source-code > pre').each do |node|
-          node['class'] = node.at_css('.ruby-keyword') ? 'ruby' : 'c'
+        css('.method-source-code').each do |node|
+          node.parent.prepend_child(node)
+          pre = node.at_css('pre')
+          pre['class'] = pre.at_css('.ruby-keyword') ? 'ruby' : 'c'
         end
 
         # Remove code highlighting
diff --git a/lib/docs/filters/react/entries.rb b/lib/docs/filters/react/entries.rb
index 84702167..975f171b 100644
--- a/lib/docs/filters/react/entries.rb
+++ b/lib/docs/filters/react/entries.rb
@@ -6,9 +6,11 @@ module Docs
       end
 
       def get_type
-        link = at_css("nav a[href='#{result[:path].split('/').last}']")
+        link = css("nav a[href='#{result[:path].split('/').last}']").last
         return 'Miscellaneous' unless link
-        link.ancestors('ul').last.previous_element.content
+        type = link.ancestors('ul').last.previous_element.content
+        type.remove! %r{\s*\(.*\)}
+        type
       end
 
       def additional_entries
@@ -25,6 +27,8 @@ module Docs
             'Reference: Component'
           elsif slug == 'react-api'
             'Reference: React'
+          elsif slug == 'hooks-reference'
+            'Hooks'
           else
             'Reference'
           end
diff --git a/lib/docs/filters/redis/entries.rb b/lib/docs/filters/redis/entries.rb
index ceef20be..c0dc2fa4 100644
--- a/lib/docs/filters/redis/entries.rb
+++ b/lib/docs/filters/redis/entries.rb
@@ -21,7 +21,7 @@ module Docs
         when 'PFADD'            then 'HyperLogLog'
         when 'CLUSTER ADDSLOTS' then 'Cluster'
         when 'GEOADD'           then 'Geo'
-        when 'XADD'             then 'Stream'
+        when 'XACK'             then 'Stream'
         else 'Miscellaneous'
         end
       end
diff --git a/lib/docs/filters/rust/clean_html.rb b/lib/docs/filters/rust/clean_html.rb
index 2c062eda..db07a9ed 100644
--- a/lib/docs/filters/rust/clean_html.rb
+++ b/lib/docs/filters/rust/clean_html.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 module Docs
   class Rust
     class CleanHtmlFilter < Filter
@@ -74,10 +76,10 @@ module Docs
           node.remove
         end
 
-        css('h2 .important-traits', 'h3 .important-traits', 'h4 .important-traits').each do |node|
+        css('.important-traits').to_a.each_with_index do |node, index|
           content = node.at_css('.content.hidden .content')
           node.at_css('.content.hidden').replace(content) if content
-          node.parent.after(node)
+          node.parent.after(node) if node.parent.name.in?(%(h2 h3 h4))
         end
 
         css('code.content').each do |node|
diff --git a/lib/docs/filters/rust/entries.rb b/lib/docs/filters/rust/entries.rb
index eb427eba..524342fc 100644
--- a/lib/docs/filters/rust/entries.rb
+++ b/lib/docs/filters/rust/entries.rb
@@ -43,13 +43,12 @@ module Docs
           end
         else
           css('.method')
-            .select {|node| !node.at_css('.fnname').nil?}
-            .map {|node|
-              name = node.at_css('.fnname').content
+            .each_with_object({}) { |node, entries|
+              name = node.at_css('.fnname').try(:content)
+              next unless name
               name.prepend "#{self.name}::"
-              [name, node['id']]
-            }
-            .uniq {|item| item[0]}
+              entries[name] ||= [name, node['id']]
+            }.values
         end
       end
     end
diff --git a/lib/docs/filters/sqlite/entries.rb b/lib/docs/filters/sqlite/entries.rb
index 8ba7a42a..a7c4d440 100644
--- a/lib/docs/filters/sqlite/entries.rb
+++ b/lib/docs/filters/sqlite/entries.rb
@@ -34,7 +34,8 @@ module Docs
         'rtree' => 'R*Tree Module',
         'rbu' => 'RBU Extension',
         'limits' => 'Limits',
-        'howtocorrupt' => 'How To Corrupt'
+        'howtocorrupt' => 'How To Corrupt',
+        'geopoly' => 'Geopoly'
       }
 
       def get_type
diff --git a/lib/docs/scrapers/ansible.rb b/lib/docs/scrapers/ansible.rb
index 6292b83c..2d62909a 100644
--- a/lib/docs/scrapers/ansible.rb
+++ b/lib/docs/scrapers/ansible.rb
@@ -15,8 +15,28 @@ module Docs
       Licensed under the GNU General Public License version 3.
     HTML
 
+    version '2.7' do
+      self.release = '2.7.1'
+      self.base_url = 'https://docs.ansible.com/ansible/2.7/'
+
+      options[:skip] = %w(
+        installation_guide/index.html
+        reference_appendices/glossary.html
+        reference_appendices/faq.html
+        reference_appendices/tower.html
+        user_guide/quickstart.html
+        modules/modules_by_category.html
+        modules/list_of_all_modules.html)
+
+      options[:skip_patterns] = [
+        /\Acommunity.*/i,
+        /\Adev_guide.*/i,
+        /\Aroadmap.*/i,
+      ]
+    end
+
     version '2.6' do
-      self.release = '2.6.1'
+      self.release = '2.6.7'
       self.base_url = 'https://docs.ansible.com/ansible/2.6/'
 
       options[:skip] = %w(
diff --git a/lib/docs/scrapers/apache.rb b/lib/docs/scrapers/apache.rb
index b36dfb0e..9ee82f12 100644
--- a/lib/docs/scrapers/apache.rb
+++ b/lib/docs/scrapers/apache.rb
@@ -3,7 +3,7 @@ module Docs
     self.name = 'Apache HTTP Server'
     self.slug = 'apache_http_server'
     self.type = 'apache'
-    self.release = '2.4.34'
+    self.release = '2.4.37'
     self.base_url = 'https://httpd.apache.org/docs/2.4/en/'
     self.links = {
       home: 'https://httpd.apache.org/'
diff --git a/lib/docs/scrapers/async.rb b/lib/docs/scrapers/async.rb
index 2969bd01..40022f19 100644
--- a/lib/docs/scrapers/async.rb
+++ b/lib/docs/scrapers/async.rb
@@ -1,7 +1,7 @@
 module Docs
   class Async < UrlScraper
     self.type = 'async'
-    self.release = '2.6.0'
+    self.release = '2.6.1'
     self.base_url = 'https://caolan.github.io/async/'
     self.root_path = 'docs.html'
     self.links = {
@@ -14,7 +14,7 @@ module Docs
     options[:skip_links] = true
 
     options[:attribution] = <<-HTML
-      &copy; 2010&ndash;2017 Caolan McMahon<br>
+      &copy; 2010&ndash;2018 Caolan McMahon<br>
       Licensed under the MIT License.
     HTML
   end
diff --git a/lib/docs/scrapers/c.rb b/lib/docs/scrapers/c.rb
index e90b3679..f9289617 100644
--- a/lib/docs/scrapers/c.rb
+++ b/lib/docs/scrapers/c.rb
@@ -1,7 +1,6 @@
 module Docs
   class C < FileScraper
     self.type = 'c'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/c'
     self.base_url = 'http://en.cppreference.com/w/c/'
     self.root_path = 'header.html'
 
diff --git a/lib/docs/scrapers/codeception.rb b/lib/docs/scrapers/codeception.rb
index c1f12238..919f146d 100644
--- a/lib/docs/scrapers/codeception.rb
+++ b/lib/docs/scrapers/codeception.rb
@@ -2,7 +2,7 @@ module Docs
   class Codeception < UrlScraper
     self.name = 'Codeception'
     self.type = 'codeception'
-    self.release = '2.4.0'
+    self.release = '2.5.1'
     self.base_url = 'https://codeception.com/docs/'
     self.root_path = 'index.html'
     self.links = {
diff --git a/lib/docs/scrapers/codeceptjs.rb b/lib/docs/scrapers/codeceptjs.rb
index 7d5e4871..13189340 100644
--- a/lib/docs/scrapers/codeceptjs.rb
+++ b/lib/docs/scrapers/codeceptjs.rb
@@ -3,7 +3,7 @@ module Docs
     self.name = 'CodeceptJS'
     self.type = 'simple'
     self.root_path = 'index.html'
-    self.release = '1.3.1'
+    self.release = '1.4.4'
     self.base_url = 'https://codecept.io/'
     self.links = {
       home: 'https://codecept.io/',
diff --git a/lib/docs/scrapers/cordova.rb b/lib/docs/scrapers/cordova.rb
index a8ff86e9..f74c72ff 100644
--- a/lib/docs/scrapers/cordova.rb
+++ b/lib/docs/scrapers/cordova.rb
@@ -24,10 +24,15 @@ module Docs
     end
 
     options[:attribution] = <<-HTML
-      &copy; 2012&ndash;2017 The Apache Software Foundation<br>
+      &copy; 2012&ndash;2018 The Apache Software Foundation<br>
       Licensed under the Apache License 2.0.
     HTML
 
+    version '8' do
+      self.release = '8.1.2'
+      self.base_url = 'https://cordova.apache.org/docs/en/8.x/'
+    end
+
     version '7' do
       self.release = '7.1.0'
       self.base_url = 'https://cordova.apache.org/docs/en/7.x/'
diff --git a/lib/docs/scrapers/cpp.rb b/lib/docs/scrapers/cpp.rb
index 819fd626..374f6883 100644
--- a/lib/docs/scrapers/cpp.rb
+++ b/lib/docs/scrapers/cpp.rb
@@ -3,7 +3,6 @@ module Docs
     self.name = 'C++'
     self.slug = 'cpp'
     self.type = 'c'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/cpp'
     self.base_url = 'http://en.cppreference.com/w/cpp/'
     self.root_path = 'header.html'
 
diff --git a/lib/docs/scrapers/crystal.rb b/lib/docs/scrapers/crystal.rb
index 04ca802e..29061a1d 100644
--- a/lib/docs/scrapers/crystal.rb
+++ b/lib/docs/scrapers/crystal.rb
@@ -1,7 +1,7 @@
 module Docs
   class Crystal < UrlScraper
     self.type = 'crystal'
-    self.release = '0.26.0'
+    self.release = '0.27.0'
     self.base_url = 'https://crystal-lang.org/'
     self.root_path = "api/#{release}/index.html"
     self.initial_paths = %w(docs/index.html)
diff --git a/lib/docs/scrapers/d.rb b/lib/docs/scrapers/d.rb
index 0cf41a9f..6126380e 100644
--- a/lib/docs/scrapers/d.rb
+++ b/lib/docs/scrapers/d.rb
@@ -2,7 +2,7 @@ module Docs
   class D < UrlScraper
     include MultipleBaseUrls
 
-    self.release = '2.081.0'
+    self.release = '2.083.0'
     self.type = 'd'
     self.base_urls = ['https://dlang.org/phobos/', 'https://dlang.org/spec/']
     self.root_path = 'index.html'
diff --git a/lib/docs/scrapers/d3.rb b/lib/docs/scrapers/d3.rb
index 94448278..26b27ca5 100644
--- a/lib/docs/scrapers/d3.rb
+++ b/lib/docs/scrapers/d3.rb
@@ -17,7 +17,7 @@ module Docs
     HTML
 
     version '5' do
-      self.release = '5.4.0'
+      self.release = '5.7.0'
       self.base_url = 'https://github.com/d3/'
       self.root_path = 'd3/blob/master/API.md'
 
diff --git a/lib/docs/scrapers/dart.rb b/lib/docs/scrapers/dart.rb
index 83ccc1b5..c345c22f 100644
--- a/lib/docs/scrapers/dart.rb
+++ b/lib/docs/scrapers/dart.rb
@@ -24,13 +24,11 @@ module Docs
 
     version '2' do
       self.release = '2.0.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Dart2'
       self.base_url = "https://api.dartlang.org/stable/#{release}/"
     end
 
     version '1' do
       self.release = '1.24.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Dart1'
       self.base_url = "https://api.dartlang.org/stable/#{release}/"
     end
   end
diff --git a/lib/docs/scrapers/django.rb b/lib/docs/scrapers/django.rb
index c03c19af..45273540 100644
--- a/lib/docs/scrapers/django.rb
+++ b/lib/docs/scrapers/django.rb
@@ -36,37 +36,31 @@ module Docs
 
     version '2.1' do
       self.release = '2.1.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django21'
       self.base_url = 'https://docs.djangoproject.com/en/2.1/'
     end
 
     version '2.0' do
       self.release = '2.0.7'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django20'
       self.base_url = 'https://docs.djangoproject.com/en/2.0/'
     end
 
     version '1.11' do
       self.release = '1.11.9'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django111'
       self.base_url = 'https://docs.djangoproject.com/en/1.11/'
     end
 
     version '1.10' do
       self.release = '1.10.8'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django110'
       self.base_url = 'https://docs.djangoproject.com/en/1.10/'
     end
 
     version '1.9' do
       self.release = '1.9.13'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django19'
       self.base_url = 'https://docs.djangoproject.com/en/1.9/'
     end
 
     version '1.8' do
       self.release = '1.8.18'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Django18'
       self.base_url = 'https://docs.djangoproject.com/en/1.8/'
     end
   end
diff --git a/lib/docs/scrapers/erlang.rb b/lib/docs/scrapers/erlang.rb
index 9c94aed5..d6aa2a0b 100644
--- a/lib/docs/scrapers/erlang.rb
+++ b/lib/docs/scrapers/erlang.rb
@@ -42,22 +42,18 @@ module Docs
 
     version '21' do
       self.release = '21.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang21'
     end
 
     version '20' do
       self.release = '20.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang20'
     end
 
     version '19' do
       self.release = '19.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang19'
     end
 
     version '18' do
       self.release = '18.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Erlang18'
     end
   end
 end
diff --git a/lib/docs/scrapers/eslint.rb b/lib/docs/scrapers/eslint.rb
index f89d7c19..8b4c9a2e 100644
--- a/lib/docs/scrapers/eslint.rb
+++ b/lib/docs/scrapers/eslint.rb
@@ -2,7 +2,7 @@ module Docs
   class Eslint < UrlScraper
     self.name = 'ESLint'
     self.type = 'simple'
-    self.release = '4.19.0'
+    self.release = '5.8.0'
     self.base_url = 'https://eslint.org/docs/'
     self.root_path = 'user-guide/getting-started'
     self.links = {
diff --git a/lib/docs/scrapers/flow.rb b/lib/docs/scrapers/flow.rb
index 72c46550..16ea70dd 100644
--- a/lib/docs/scrapers/flow.rb
+++ b/lib/docs/scrapers/flow.rb
@@ -1,7 +1,7 @@
 module Docs
   class Flow < UrlScraper
     self.type = 'simple'
-    self.release = '0.79.1'
+    self.release = '0.85.0'
     self.base_url = 'https://flow.org/en/docs/'
     self.links = {
       home: 'https://flow.org/',
diff --git a/lib/docs/scrapers/git.rb b/lib/docs/scrapers/git.rb
index a72b7eb1..26b2da95 100644
--- a/lib/docs/scrapers/git.rb
+++ b/lib/docs/scrapers/git.rb
@@ -1,7 +1,7 @@
 module Docs
   class Git < UrlScraper
     self.type = 'git'
-    self.release = '2.17.0'
+    self.release = '2.19.1'
     self.base_url = 'https://git-scm.com/docs'
     self.initial_paths = %w(/git.html)
     self.links = {
diff --git a/lib/docs/scrapers/gnu/gcc.rb b/lib/docs/scrapers/gnu/gcc.rb
index d3a77493..be3bb54e 100644
--- a/lib/docs/scrapers/gnu/gcc.rb
+++ b/lib/docs/scrapers/gnu/gcc.rb
@@ -48,13 +48,11 @@ module Docs
 
     version '7' do
       self.release = '7.3.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcc7'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
     end
 
     version '7 CPP' do
       self.release = '7.3.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp7'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
 
       options[:replace_paths] = CPP_PATHS
@@ -62,7 +60,6 @@ module Docs
 
     version '6' do
       self.release = '6.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcc6'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
 
       options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -70,7 +67,6 @@ module Docs
 
     version '6 CPP' do
       self.release = '6.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp6'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
 
       options[:replace_paths] = CPP_PATHS
@@ -78,7 +74,6 @@ module Docs
 
     version '5' do
       self.release = '5.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcc5'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
 
       options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -86,7 +81,6 @@ module Docs
 
     version '5 CPP' do
       self.release = '5.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp5'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
 
       options[:replace_paths] = CPP_PATHS
@@ -94,7 +88,6 @@ module Docs
 
     version '4' do
       self.release = '4.9.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcc4'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gcc/"
 
       options[:root_title] = 'Using the GNU Compiler Collection (GCC)'
@@ -102,7 +95,6 @@ module Docs
 
     version '4 CPP' do
       self.release = '4.9.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gcpp4'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/cpp/"
 
       options[:replace_paths] = CPP_PATHS
diff --git a/lib/docs/scrapers/gnu/gnu_fortran.rb b/lib/docs/scrapers/gnu/gnu_fortran.rb
index c373a0bf..2610178e 100644
--- a/lib/docs/scrapers/gnu/gnu_fortran.rb
+++ b/lib/docs/scrapers/gnu/gnu_fortran.rb
@@ -8,25 +8,21 @@ module Docs
 
     version '7' do
       self.release = '7.3.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran7'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
     end
 
     version '6' do
       self.release = '6.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran6'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
     end
 
     version '5' do
       self.release = '5.4.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran5'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
     end
 
     version '4' do
       self.release = '4.9.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/gfortran4'
       self.base_url = "https://gcc.gnu.org/onlinedocs/gcc-#{release}/gfortran/"
     end
   end
diff --git a/lib/docs/scrapers/go.rb b/lib/docs/scrapers/go.rb
index 272b94b5..7b233317 100644
--- a/lib/docs/scrapers/go.rb
+++ b/lib/docs/scrapers/go.rb
@@ -1,7 +1,7 @@
 module Docs
   class Go < UrlScraper
     self.type = 'go'
-    self.release = '1.10.1'
+    self.release = '1.11.2'
     self.base_url = 'https://golang.org/pkg/'
     self.links = {
       home: 'https://golang.org/',
diff --git a/lib/docs/scrapers/godot.rb b/lib/docs/scrapers/godot.rb
index 19696915..7e7da9a6 100644
--- a/lib/docs/scrapers/godot.rb
+++ b/lib/docs/scrapers/godot.rb
@@ -29,7 +29,7 @@ module Docs
     end
 
     version '3.0' do
-      self.release = '3.0'
+      self.release = '3.0.6'
       self.base_url = "http://docs.godotengine.org/en/#{self.version}/"
     end
 
diff --git a/lib/docs/scrapers/graphite.rb b/lib/docs/scrapers/graphite.rb
index 692fda33..49ade898 100644
--- a/lib/docs/scrapers/graphite.rb
+++ b/lib/docs/scrapers/graphite.rb
@@ -1,7 +1,7 @@
 module Docs
   class Graphite < UrlScraper
     self.type = 'graphite'
-    self.release = '1.1.3'
+    self.release = '1.1.4'
     self.base_url = 'https://graphite.readthedocs.io/en/latest/'
     self.links = {
       code: 'https://github.com/graphite-project/graphite-web'
diff --git a/lib/docs/scrapers/haskell.rb b/lib/docs/scrapers/haskell.rb
index 8be5941e..442339b3 100755
--- a/lib/docs/scrapers/haskell.rb
+++ b/lib/docs/scrapers/haskell.rb
@@ -57,7 +57,7 @@ module Docs
     end
 
     version '8' do
-      self.release = '8.2.1'
+      self.release = '8.6.1'
       self.base_url = "https://downloads.haskell.org/~ghc/#{release}/docs/html/"
     end
 
diff --git a/lib/docs/scrapers/homebrew.rb b/lib/docs/scrapers/homebrew.rb
index 1e1c1633..fba79ec0 100644
--- a/lib/docs/scrapers/homebrew.rb
+++ b/lib/docs/scrapers/homebrew.rb
@@ -2,7 +2,7 @@ module Docs
   class Homebrew < UrlScraper
     self.name = 'Homebrew'
     self.type = 'simple'
-    self.release = '1.4.2'
+    self.release = '1.8.1'
     self.base_url = 'https://docs.brew.sh/'
     self.links = {
       home: 'https://brew.sh',
@@ -13,8 +13,7 @@ module Docs
 
     options[:container] = ->(filter) { filter.root_page? ? '#home' : '#page' }
 
-    options[:skip_patterns] = [/maintainer/i, /core\-contributor/i]
-    options[:skip] = %w(Kickstarter-Supporters.html)
+    options[:skip_patterns] = [/maintainer/i, /core\-contributor/i, /kickstarter/i]
 
     options[:attribution] = <<-HTML
       &copy; 2009&ndash;present Homebrew contributors<br>
diff --git a/lib/docs/scrapers/jasmine.rb b/lib/docs/scrapers/jasmine.rb
index bc1ba94d..82f3c9cf 100644
--- a/lib/docs/scrapers/jasmine.rb
+++ b/lib/docs/scrapers/jasmine.rb
@@ -1,7 +1,7 @@
 module Docs
   class Jasmine < UrlScraper
     self.type = 'simple'
-    self.release = '3.2.1'
+    self.release = '3.3.0'
     self.base_url = 'https://jasmine.github.io/api/3.2/'
     self.root_path = 'index.html'
     self.links = {
diff --git a/lib/docs/scrapers/julia.rb b/lib/docs/scrapers/julia.rb
index 799d1ccf..5bc16b77 100644
--- a/lib/docs/scrapers/julia.rb
+++ b/lib/docs/scrapers/julia.rb
@@ -8,12 +8,12 @@ module Docs
     options[:only_patterns] = [/\Amanual\//, /\Astdlib\//]
 
     options[:attribution] = <<-HTML
-      &copy; 2009&ndash;2016 Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and other contributors<br>
+      &copy; 2009&ndash;2018 Jeff Bezanson, Stefan Karpinski, Viral B. Shah, and other contributors<br>
       Licensed under the MIT License.
     HTML
 
     version '1.0' do
-      self.release = '1.0.0'
+      self.release = '1.0.1'
       self.base_url = "https://docs.julialang.org/en/v#{release}/"
       self.type = 'julia'
 
diff --git a/lib/docs/scrapers/koa.rb b/lib/docs/scrapers/koa.rb
index 0fa4bc68..3ce79cac 100644
--- a/lib/docs/scrapers/koa.rb
+++ b/lib/docs/scrapers/koa.rb
@@ -3,7 +3,7 @@
 module Docs
   class Koa < Github
     self.base_url = 'https://github.com/koajs/koa/blob/master/docs/'
-    self.release = '2.5.1'
+    self.release = '2.6.1'
 
     self.root_path = 'api/index.md'
     self.initial_paths = %w[
diff --git a/lib/docs/scrapers/leaflet.rb b/lib/docs/scrapers/leaflet.rb
index 128217b0..c8e2071c 100644
--- a/lib/docs/scrapers/leaflet.rb
+++ b/lib/docs/scrapers/leaflet.rb
@@ -20,7 +20,7 @@ module Docs
     HTML
 
     version '1.3' do
-      self.release = '1.3.0'
+      self.release = '1.3.4'
       self.base_url = "https://leafletjs.com/reference-#{release}.html"
     end
 
diff --git a/lib/docs/scrapers/matplotlib.rb b/lib/docs/scrapers/matplotlib.rb
index 0e50a7f7..ddd1f9de 100644
--- a/lib/docs/scrapers/matplotlib.rb
+++ b/lib/docs/scrapers/matplotlib.rb
@@ -6,7 +6,7 @@ module Docs
     self.type = 'sphinx'
     self.root_path = 'index.html'
     self.links = {
-      home: 'http://matplotlib.org/',
+      home: 'https://matplotlib.org/',
       code: 'https://github.com/matplotlib/matplotlib'
     }
 
@@ -16,34 +16,52 @@ module Docs
     options[:skip] = %w(api_changes.html tutorial.html faq.html)
 
     options[:attribution] = <<-HTML
-      &copy; 2012&ndash;2017 Matplotlib Development Team. All rights reserved.<br>
+      &copy; 2012&ndash;2018 Matplotlib Development Team. All rights reserved.<br>
       Licensed under the Matplotlib License Agreement.
     HTML
 
+    version '3.0' do
+      self.release = '3.0.0'
+      self.base_urls = [
+        "https://matplotlib.org/#{release}/api/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
+      ]
+    end
+
+    version '2.2' do
+      self.release = '2.2.3'
+      self.base_urls = [
+        "https://matplotlib.org/#{release}/api/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
+      ]
+    end
+
     version '2.1' do
       self.release = '2.1.0'
       self.base_urls = [
-        "http://matplotlib.org/#{release}/api/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
+        "https://matplotlib.org/#{release}/api/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
       ]
     end
 
     version '2.0' do
       self.release = '2.0.2'
       self.base_urls = [
-        "http://matplotlib.org/#{release}/api/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
+        "https://matplotlib.org/#{release}/api/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
       ]
     end
 
     version '1.5' do
       self.release = '1.5.3'
       self.base_urls = [
-        "http://matplotlib.org/#{release}/api/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
-        "http://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
+        "https://matplotlib.org/#{release}/api/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/mplot3d/",
+        "https://matplotlib.org/#{release}/mpl_toolkits/axes_grid/api/"
       ]
     end
   end
diff --git a/lib/docs/scrapers/mocha.rb b/lib/docs/scrapers/mocha.rb
index 2e4f5b5b..8ab9bdc8 100644
--- a/lib/docs/scrapers/mocha.rb
+++ b/lib/docs/scrapers/mocha.rb
@@ -1,7 +1,7 @@
 module Docs
   class Mocha < UrlScraper
     self.type = 'simple'
-    self.release = '5.0.1'
+    self.release = '5.2.0'
     self.base_url = 'https://mochajs.org/'
     self.links = {
       home: 'https://mochajs.org/',
diff --git a/lib/docs/scrapers/nginx.rb b/lib/docs/scrapers/nginx.rb
index c6a772e2..5a3dbf1e 100644
--- a/lib/docs/scrapers/nginx.rb
+++ b/lib/docs/scrapers/nginx.rb
@@ -2,7 +2,7 @@ module Docs
   class Nginx < UrlScraper
     self.name = 'nginx'
     self.type = 'nginx'
-    self.release = '1.15.0'
+    self.release = '1.15.5'
     self.base_url = 'https://nginx.org/en/docs/'
     self.links = {
       home: 'https://nginx.org/',
diff --git a/lib/docs/scrapers/nim.rb b/lib/docs/scrapers/nim.rb
index c21a357e..cce16f1c 100644
--- a/lib/docs/scrapers/nim.rb
+++ b/lib/docs/scrapers/nim.rb
@@ -1,7 +1,7 @@
 module Docs
   class Nim < UrlScraper
     self.type = 'simple'
-    self.release = '0.18.0'
+    self.release = '0.19.0'
     self.base_url = 'https://nim-lang.org/docs/'
     self.root_path = 'overview.html'
     self.links = {
@@ -14,7 +14,7 @@ module Docs
     options[:skip] = %w(theindex.html docgen.txt)
 
     options[:attribution] = <<-HTML
-      &copy; 2006&ndash;2017 Andreas Rumpf<br>
+      &copy; 2006&ndash;2018 Andreas Rumpf<br>
       Licensed under the MIT License.
     HTML
   end
diff --git a/lib/docs/scrapers/node.rb b/lib/docs/scrapers/node.rb
index bc6ceee4..66c6a456 100644
--- a/lib/docs/scrapers/node.rb
+++ b/lib/docs/scrapers/node.rb
@@ -23,12 +23,17 @@ module Docs
     HTML
 
     version do
-      self.release = '10.9.0'
+      self.release = '11.1.0'
+      self.base_url = 'https://nodejs.org/dist/latest-v11.x/docs/api/'
+    end
+
+    version '10 LTS' do
+      self.release = '10.13.0'
       self.base_url = 'https://nodejs.org/dist/latest-v10.x/docs/api/'
     end
 
     version '8 LTS' do
-      self.release = '8.11.4'
+      self.release = '8.12.0'
       self.base_url = 'https://nodejs.org/dist/latest-v8.x/docs/api/'
     end
 
diff --git a/lib/docs/scrapers/nokogiri2.rb b/lib/docs/scrapers/nokogiri2.rb
index f7fed163..084ad2fb 100644
--- a/lib/docs/scrapers/nokogiri2.rb
+++ b/lib/docs/scrapers/nokogiri2.rb
@@ -1,9 +1,13 @@
 module Docs
   class Nokogiri2 < Rdoc
+    # Instructions:
+    #   1. Download the latest release at https://github.com/sparklemotion/nokogiri/releases
+    #   2. Run "bundle install && bundle exec rake docs" (in the Nokogiri directory)
+    #   4. Copy the "doc" directory to "docs/nokgiri"
+
     self.name = 'Nokogiri'
     self.slug = 'nokogiri'
-    self.release = '1.8.1'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Nokogiri'
+    self.release = '1.9.0'
 
     html_filters.replace 'rdoc/entries', 'nokogiri2/entries'
 
@@ -11,8 +15,8 @@ module Docs
     options[:only_patterns] = [/\ANokogiri/, /\AXSD/]
 
     options[:attribution] = <<-HTML
-      &copy; 2008&ndash;2017 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo<br>
-      Patrick Mahoney, Yoko Harada, Akinori Musha, John Shahid<br>
+      &copy; 2008&ndash;2018 Aaron Patterson, Mike Dalessio, Charles Nutter, Sergio Arbeo,<br>
+      Patrick Mahoney, Yoko Harada, Akinori Musha, John Shahid, Lars Kanis<br>
       Licensed under the MIT License.
     HTML
   end
diff --git a/lib/docs/scrapers/numpy.rb b/lib/docs/scrapers/numpy.rb
index 0756e062..1327fc02 100644
--- a/lib/docs/scrapers/numpy.rb
+++ b/lib/docs/scrapers/numpy.rb
@@ -2,7 +2,6 @@ module Docs
   class Numpy < FileScraper
     self.name = 'NumPy'
     self.type = 'sphinx'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/numpy/reference/'
     self.root_path = 'index.html'
     self.links = {
       home: 'http://www.numpy.org/',
diff --git a/lib/docs/scrapers/openjdk.rb b/lib/docs/scrapers/openjdk.rb
index deff67d6..944ac416 100644
--- a/lib/docs/scrapers/openjdk.rb
+++ b/lib/docs/scrapers/openjdk.rb
@@ -1,11 +1,10 @@
 module Docs
   class Openjdk < FileScraper
+    # Downloaded from packages.debian.org/sid/openjdk-8-doc
+    # Extracting subdirectory /usr/share/doc/openjdk-8-jre-headless/api
     self.name = 'OpenJDK'
     self.type = 'openjdk'
     self.root_path = 'overview-summary.html'
-    # Downloaded from packages.debian.org/sid/openjdk-8-doc
-    # Extracting subdirectory /usr/share/doc/openjdk-8-jre-headless/api
-    self.dir = '/Users/Thibaut/DevDocs/Docs/OpenJDK'
 
     html_filters.insert_after 'internal_urls', 'openjdk/clean_urls'
     html_filters.push 'openjdk/entries', 'openjdk/clean_html'
diff --git a/lib/docs/scrapers/pandas.rb b/lib/docs/scrapers/pandas.rb
index 4879c8c1..1355a012 100644
--- a/lib/docs/scrapers/pandas.rb
+++ b/lib/docs/scrapers/pandas.rb
@@ -20,6 +20,11 @@ module Docs
       Licensed under the 3-clause BSD License.
     HTML
 
+    version '0.23' do
+      self.release = '0.23.4'
+      self.base_url = "http://pandas.pydata.org/pandas-docs/version/#{self.release}/"
+    end
+
     version '0.22' do
       self.release = '0.22.0'
       self.base_url = "http://pandas.pydata.org/pandas-docs/version/#{self.release}/"
diff --git a/lib/docs/scrapers/perl.rb b/lib/docs/scrapers/perl.rb
index d794a4d6..142ceaa5 100644
--- a/lib/docs/scrapers/perl.rb
+++ b/lib/docs/scrapers/perl.rb
@@ -2,7 +2,6 @@ module Docs
   class Perl < FileScraper
     self.name = 'Perl'
     self.type = 'perl'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/Perl'
     self.root_path = 'index.html'
     self.links = {
       home: 'https://www.perl.org/'
diff --git a/lib/docs/scrapers/phoenix.rb b/lib/docs/scrapers/phoenix.rb
index a3760c44..26b0144f 100644
--- a/lib/docs/scrapers/phoenix.rb
+++ b/lib/docs/scrapers/phoenix.rb
@@ -1,7 +1,7 @@
 module Docs
   class Phoenix < UrlScraper
     self.type = 'elixir'
-    self.release = '1.3.2'
+    self.release = '1.3.4'
     self.base_url = 'https://hexdocs.pm/'
     self.root_path = 'phoenix/Phoenix.html'
     self.initial_paths = %w(
diff --git a/lib/docs/scrapers/php.rb b/lib/docs/scrapers/php.rb
index a99bb34c..d4a66b5b 100644
--- a/lib/docs/scrapers/php.rb
+++ b/lib/docs/scrapers/php.rb
@@ -1,5 +1,7 @@
 module Docs
   class Php < FileScraper
+    # Downloaded from php.net/download-docs.php
+
     include FixInternalUrlsBehavior
 
     self.name = 'PHP'
@@ -23,9 +25,6 @@ module Docs
       code: 'https://git.php.net/?p=php-src.git;a=summary'
     }
 
-    # Downloaded from php.net/download-docs.php
-    self.dir = '/Users/Thibaut/DevDocs/Docs/PHP'
-
     html_filters.push 'php/internal_urls', 'php/entries', 'php/clean_html', 'title'
     text_filters.push 'php/fix_urls'
 
diff --git a/lib/docs/scrapers/puppeteer.rb b/lib/docs/scrapers/puppeteer.rb
index d83b28d1..2e26c180 100644
--- a/lib/docs/scrapers/puppeteer.rb
+++ b/lib/docs/scrapers/puppeteer.rb
@@ -1,6 +1,6 @@
 module Docs
   class Puppeteer < Github
-    self.release = '1.8.0'
+    self.release = '1.10.0'
     self.base_url = 'https://github.com/GoogleChrome/puppeteer/blob/v1.8.0/docs/api.md'
     self.links = {
       code: 'https://github.com/GoogleChrome/puppeteer'
diff --git a/lib/docs/scrapers/python.rb b/lib/docs/scrapers/python.rb
index 9b7126e6..aa4336d9 100644
--- a/lib/docs/scrapers/python.rb
+++ b/lib/docs/scrapers/python.rb
@@ -23,33 +23,29 @@ module Docs
       Licensed under the PSF License.
     HTML
 
-    version '3.7' do
+    version '3.7' do # docs.python.org/3.7/download.html
       self.release = '3.7.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Python37' # docs.python.org/3.7/download.html
       self.base_url = 'https://docs.python.org/3.7/'
 
       html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
     end
 
-    version '3.6' do
+    version '3.6' do # docs.python.org/3.6/download.html
       self.release = '3.6.6'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Python36' # docs.python.org/3.6/download.html
       self.base_url = 'https://docs.python.org/3.6/'
 
       html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
     end
 
-    version '3.5' do
+    version '3.5' do # docs.python.org/3.5/download.html
       self.release = '3.5.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Python35' # docs.python.org/3.5/download.html
       self.base_url = 'https://docs.python.org/3.5/'
 
       html_filters.push 'python/entries_v3', 'sphinx/clean_html', 'python/clean_html'
     end
 
-    version '2.7' do
+    version '2.7' do # docs.python.org/2.7/download.html
       self.release = '2.7.13'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/Python27' # docs.python.org/2.7/download.html
       self.base_url = 'https://docs.python.org/2.7/'
 
       html_filters.push 'python/entries_v2', 'sphinx/clean_html', 'python/clean_html'
diff --git a/lib/docs/scrapers/rdoc/minitest.rb b/lib/docs/scrapers/rdoc/minitest.rb
index fa880199..761da1de 100644
--- a/lib/docs/scrapers/rdoc/minitest.rb
+++ b/lib/docs/scrapers/rdoc/minitest.rb
@@ -1,9 +1,14 @@
 module Docs
   class Minitest < Rdoc
+    # Instructions:
+    #   1. Run "gem update rdoc hoe"
+    #   2. Download the source code at https://github.com/seattlerb/minitest
+    #   3. Run "rake docs" (in the Minitest directory)
+    #   4. Copy the "docs" directory to "docs/minitest"
+
     self.name = 'Ruby / Minitest'
     self.slug = 'minitest'
-    self.release = '5.10.3'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Minitest' # rake docs
+    self.release = '5.11.3'
     self.links = {
       code: 'https://github.com/seattlerb/minitest'
     }
diff --git a/lib/docs/scrapers/rdoc/rails.rb b/lib/docs/scrapers/rdoc/rails.rb
index d0365b50..6bdce34a 100644
--- a/lib/docs/scrapers/rdoc/rails.rb
+++ b/lib/docs/scrapers/rdoc/rails.rb
@@ -1,10 +1,17 @@
 module Docs
   class Rails < Rdoc
+    # Instructions:
+    #   1. Download a release at https://github.com/rails/rails/releases
+    #   2. Open "railties/lib/rails/api/task.rb" and comment out any code related to sdoc ("configure_sdoc")
+    #   3. Run "bundle install --without db && bundle exec rake rdoc" (in the Rails directory)
+    #   4. Run "cd guides && bundle exec rake guides:generate:html"
+    #   5. Copy the "guides/output" directory to "html/guides"
+    #   6. Copy the "html" directory to "docs/rails~[version]"
+
     include FixInternalUrlsBehavior
 
     self.name = 'Ruby on Rails'
     self.slug = 'rails'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Rails'
     self.initial_paths = %w(guides/index.html)
     self.links = {
       home: 'http://rubyonrails.org/',
@@ -68,7 +75,7 @@ module Docs
     end
 
     version '5.2' do
-      self.release = '5.2.0'
+      self.release = '5.2.2'
     end
 
     version '5.1' do
@@ -80,7 +87,7 @@ module Docs
     end
 
     version '4.2' do
-      self.release = '4.2.10'
+      self.release = '4.2.11'
     end
 
     version '4.1' do
diff --git a/lib/docs/scrapers/rdoc/ruby.rb b/lib/docs/scrapers/rdoc/ruby.rb
index 35f34462..dd296765 100644
--- a/lib/docs/scrapers/rdoc/ruby.rb
+++ b/lib/docs/scrapers/rdoc/ruby.rb
@@ -1,16 +1,9 @@
 module Docs
   class Ruby < Rdoc
-    # Generated with:
-    #   ./configure && make html
-    # or:
-    #   rdoc \
-    #     --root . \
-    #     --page-dir doc \
-    #     --encoding=UTF-8 \
-    #     --visibility=public \
-    #     --format=darkfish \
-    #     --no-line-numbers \
-    #     --op html .
+    # Instructions:
+    #   1. Download Ruby's source code
+    #   2. Run "./configure && make html" (in the Ruby directory)
+    #   3. Copy the ".ext/html" directory to "docs/ruby~[version]"
 
     include FixInternalUrlsBehavior
 
@@ -77,23 +70,19 @@ module Docs
     HTML
 
     version '2.5' do
-      self.release = '2.5.0'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby25'
+      self.release = '2.5.3'
     end
 
     version '2.4' do
-      self.release = '2.4.3'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby24'
+      self.release = '2.4.5'
     end
 
     version '2.3' do
-      self.release = '2.3.6'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby23'
+      self.release = '2.3.8'
     end
 
     version '2.2' do
-      self.release = '2.2.9'
-      self.dir = '/Users/Thibaut/DevDocs/Docs/RDoc/Ruby22'
+      self.release = '2.2.10'
     end
   end
 end
diff --git a/lib/docs/scrapers/react.rb b/lib/docs/scrapers/react.rb
index b8010bd6..704f3189 100644
--- a/lib/docs/scrapers/react.rb
+++ b/lib/docs/scrapers/react.rb
@@ -2,7 +2,7 @@ module Docs
   class React < UrlScraper
     self.name = 'React'
     self.type = 'simple'
-    self.release = '16.4.0'
+    self.release = '16.6.0'
     self.base_url = 'https://reactjs.org/docs/'
     self.root_path = 'hello-world.html'
     self.links = {
diff --git a/lib/docs/scrapers/redis.rb b/lib/docs/scrapers/redis.rb
index d23114c7..201dbb47 100644
--- a/lib/docs/scrapers/redis.rb
+++ b/lib/docs/scrapers/redis.rb
@@ -1,7 +1,7 @@
 module Docs
   class Redis < UrlScraper
     self.type = 'redis'
-    self.release = '4.0.11'
+    self.release = '5.0.0'
     self.base_url = 'https://redis.io/commands'
     self.links = {
       home: 'https://redis.io/',
diff --git a/lib/docs/scrapers/rust.rb b/lib/docs/scrapers/rust.rb
index d960c42b..1677e138 100644
--- a/lib/docs/scrapers/rust.rb
+++ b/lib/docs/scrapers/rust.rb
@@ -1,7 +1,9 @@
+# frozen_string_literal: true
+
 module Docs
   class Rust < UrlScraper
     self.type = 'rust'
-    self.release = '1.29.1'
+    self.release = '1.30.1'
     self.base_url = 'https://doc.rust-lang.org/'
     self.root_path = 'book/second-edition/index.html'
     self.initial_paths = %w(
@@ -28,6 +30,7 @@ module Docs
     options[:fix_urls] = ->(url) do
       url.sub! %r{(#{Rust.base_url}.+/)\z}, '\1index.html'
       url.sub! '/unicode/u_str', '/unicode/str/'
+      url.sub! '/std/std/', '/std/'
       url
     end
 
diff --git a/lib/docs/scrapers/scikit_image.rb b/lib/docs/scrapers/scikit_image.rb
index d229f6bb..2a60aaec 100644
--- a/lib/docs/scrapers/scikit_image.rb
+++ b/lib/docs/scrapers/scikit_image.rb
@@ -3,8 +3,8 @@ module Docs
     self.name = 'scikit-image'
     self.slug = 'scikit_image'
     self.type = 'sphinx'
-    self.release = '0.13.1'
-    self.base_url = 'http://scikit-image.org/docs/0.13.x/'
+    self.release = '0.14.1'
+    self.base_url = 'http://scikit-image.org/docs/0.14.x/'
     self.links = {
       home: 'http://scikit-image.org/',
       code: 'https://github.com/scikit-image/scikit-image'
diff --git a/lib/docs/scrapers/scikit_learn.rb b/lib/docs/scrapers/scikit_learn.rb
index 01b89e3b..fe6a8665 100644
--- a/lib/docs/scrapers/scikit_learn.rb
+++ b/lib/docs/scrapers/scikit_learn.rb
@@ -3,7 +3,7 @@ module Docs
     self.name = 'scikit-learn'
     self.slug = 'scikit_learn'
     self.type = 'sphinx'
-    self.release = '0.19.1'
+    self.release = '0.20.0'
     self.base_url = 'http://scikit-learn.org/stable/'
     self.root_path = 'documentation.html'
     self.force_gzip = true
@@ -21,7 +21,7 @@ module Docs
     options[:max_image_size] = 256_000
 
     options[:attribution] = <<-HTML
-      &copy; 2007&ndash;2017 The scikit-learn developers<br>
+      &copy; 2007&ndash;2018 The scikit-learn developers<br>
       Licensed under the 3-clause BSD License.
     HTML
 
diff --git a/lib/docs/scrapers/sinon.rb b/lib/docs/scrapers/sinon.rb
index 00362b11..9e81cba9 100644
--- a/lib/docs/scrapers/sinon.rb
+++ b/lib/docs/scrapers/sinon.rb
@@ -4,7 +4,7 @@ module Docs
     self.slug = 'sinon'
     self.type = 'sinon'
     self.links = {
-      home: 'http://sinonjs.org/',
+      home: 'https://sinonjs.org/',
       code: 'https://github.com/sinonjs/sinon'
     }
 
@@ -18,34 +18,39 @@ module Docs
       Licensed under the BSD License.
     HTML
 
+    version '7' do
+      self.release = '7.1.1'
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
+    end
+
     version '6' do
-      self.release = '6.1.3'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.release = '6.3.5'
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
 
     version '5' do
       self.release = '5.1.0'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
 
     version '4' do
       self.release = '4.5.0'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
 
     version '3' do
       self.release = '3.3.0'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
 
     version '2' do
       self.release = '2.4.1'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
 
     version '1' do
       self.release = '1.17.7'
-      self.base_url = "http://sinonjs.org/releases/v#{release}/"
+      self.base_url = "https://sinonjs.org/releases/v#{release}/"
     end
   end
 end
diff --git a/lib/docs/scrapers/sqlite.rb b/lib/docs/scrapers/sqlite.rb
index 020f84bc..790acf83 100644
--- a/lib/docs/scrapers/sqlite.rb
+++ b/lib/docs/scrapers/sqlite.rb
@@ -2,8 +2,7 @@ module Docs
   class Sqlite < FileScraper
     self.name = 'SQLite'
     self.type = 'sqlite'
-    self.release = '3.23.1'
-    self.dir = '/Users/Thibaut/DevDocs/Docs/sqlite/'
+    self.release = '3.25.2'
     self.base_url = 'https://sqlite.org/'
     self.root_path = 'docs.html'
     self.initial_paths = %w(keyword_index.html)
diff --git a/lib/docs/scrapers/statsmodels.rb b/lib/docs/scrapers/statsmodels.rb
index 283141ab..255bde6c 100644
--- a/lib/docs/scrapers/statsmodels.rb
+++ b/lib/docs/scrapers/statsmodels.rb
@@ -1,7 +1,7 @@
 module Docs
   class Statsmodels < UrlScraper
     self.type = 'sphinx'
-    self.release = '0.8.0'
+    self.release = '0.9.0'
     self.base_url = 'http://www.statsmodels.org/stable/'
     self.root_path = 'index.html'
     self.links = {
diff --git a/lib/docs/scrapers/symfony.rb b/lib/docs/scrapers/symfony.rb
index c50b7041..f5e4285a 100644
--- a/lib/docs/scrapers/symfony.rb
+++ b/lib/docs/scrapers/symfony.rb
@@ -26,44 +26,49 @@ module Docs
       Licensed under the MIT License.
     HTML
 
+    version '4.1' do
+      self.release = '4.1.7'
+      self.base_url = "https://api.symfony.com/#{version}/"
+    end
+
     version '4.0' do
       self.release = '4.0.3'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '3.4' do
       self.release = '3.4.3'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '3.3' do
       self.release = '3.3.15'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '3.2' do
       self.release = '3.2.13'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '3.1' do
       self.release = '3.1.8'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '3.0' do
       self.release = '3.0.1'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '2.8' do
       self.release = '2.8.28'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
 
     version '2.7' do
       self.release = '2.7.35'
-      self.base_url = "http://api.symfony.com/#{version}/"
+      self.base_url = "https://api.symfony.com/#{version}/"
     end
   end
 end
diff --git a/lib/docs/scrapers/twig.rb b/lib/docs/scrapers/twig.rb
index e382bfef..4781dcb2 100755
--- a/lib/docs/scrapers/twig.rb
+++ b/lib/docs/scrapers/twig.rb
@@ -4,14 +4,14 @@ module Docs
     self.root_path = 'index.html'
     self.initial_paths = %w(extensions/index.html)
     self.links = {
-      home: 'https://twig.sensiolabs.org/',
+      home: 'https://twig.symfony.com/',
       code: 'https://github.com/twigphp/Twig'
     }
 
     options[:attribution] = <<-HTML
-      &copy; 2009&ndash;2017 by the Twig Team<br>
+      &copy; 2009&ndash;2018 by the Twig Team<br>
       Licensed under the three clause BSD license.<br>
-      The Twig logo is &copy; 2010&ndash;2017 SensioLabs
+      The Twig logo is &copy; 2010&ndash;2018 Symfony
     HTML
 
     html_filters.push 'twig/clean_html', 'twig/entries'
@@ -20,13 +20,13 @@ module Docs
     options[:skip] = %w(deprecated.html advanced_legacy.html)
 
     version '2' do
-      self.release = '2.4.3'
-      self.base_url = 'https://twig.sensiolabs.org/doc/2.x/'
+      self.release = '2.5.0'
+      self.base_url = 'https://twig.symfony.com/doc/2.x/'
     end
 
     version '1' do
       self.release = '1.34.3'
-      self.base_url = 'https://twig.sensiolabs.org/doc/1.x/'
+      self.base_url = 'https://twig.symfony.com/doc/1.x/'
     end
   end
 end
diff --git a/lib/docs/scrapers/typescript.rb b/lib/docs/scrapers/typescript.rb
index 042bc1fe..1117314a 100644
--- a/lib/docs/scrapers/typescript.rb
+++ b/lib/docs/scrapers/typescript.rb
@@ -2,7 +2,7 @@ module Docs
   class Typescript < UrlScraper
     self.name = 'TypeScript'
     self.type = 'simple'
-    self.release = '3.0.1'
+    self.release = '3.1.6'
     self.base_url = 'https://www.typescriptlang.org/docs/'
     self.root_path = 'tutorial.html'
     self.links = {
diff --git a/lib/docs/scrapers/underscore.rb b/lib/docs/scrapers/underscore.rb
index ac9ecf81..004a09e9 100644
--- a/lib/docs/scrapers/underscore.rb
+++ b/lib/docs/scrapers/underscore.rb
@@ -3,10 +3,10 @@ module Docs
     self.name = 'Underscore.js'
     self.slug = 'underscore'
     self.type = 'underscore'
-    self.release = '1.9.0'
-    self.base_url = 'http://underscorejs.org'
+    self.release = '1.9.1'
+    self.base_url = 'https://underscorejs.org'
     self.links = {
-      home: 'http://underscorejs.org',
+      home: 'https://underscorejs.org',
       code: 'https://github.com/jashkenas/underscore'
     }
 
@@ -17,7 +17,7 @@ module Docs
     options[:skip_links] = true
 
     options[:attribution] = <<-HTML
-      &copy; 2009&ndash;2017 Jeremy Ashkenas, DocumentCloud and Investigative Reporters &amp; Editors<br>
+      &copy; 2009&ndash;2018 Jeremy Ashkenas, DocumentCloud and Investigative Reporters &amp; Editors<br>
       Licensed under the MIT License.
     HTML
   end
diff --git a/lib/docs/scrapers/vagrant.rb b/lib/docs/scrapers/vagrant.rb
index 1b54a571..955746aa 100644
--- a/lib/docs/scrapers/vagrant.rb
+++ b/lib/docs/scrapers/vagrant.rb
@@ -2,7 +2,7 @@ module Docs
   class Vagrant < UrlScraper
     self.name = 'Vagrant'
     self.type = 'simple'
-    self.release = '2.1.1'
+    self.release = '2.2.0'
     self.base_url = 'https://www.vagrantup.com/docs/'
     self.root_path = 'index.html'
     self.links = {
diff --git a/lib/docs/scrapers/yarn.rb b/lib/docs/scrapers/yarn.rb
index 8898d17a..825a749f 100644
--- a/lib/docs/scrapers/yarn.rb
+++ b/lib/docs/scrapers/yarn.rb
@@ -1,7 +1,7 @@
 module Docs
   class Yarn < UrlScraper
     self.type = 'simple'
-    self.release = '1.9.4'
+    self.release = '1.12.1'
     self.base_url = 'https://yarnpkg.com/en/docs/'
     self.links = {
       home: 'https://yarnpkg.com/',
diff --git a/lib/docs/subscribers/requester_subscriber.rb b/lib/docs/subscribers/requester_subscriber.rb
new file mode 100644
index 00000000..4629e9f3
--- /dev/null
+++ b/lib/docs/subscribers/requester_subscriber.rb
@@ -0,0 +1,13 @@
+# frozen_string_literal: true
+
+module Docs
+  class RequesterSubscriber < Subscriber
+    self.namespace = 'requester'
+
+    def handle_response(event)
+      if event.duration > 10_000
+        log "WARN: #{format_url event.payload[:url]} was slow to process (#{(event.duration / 1000).round}s)"
+      end
+    end
+  end
+end
diff --git a/lib/tasks/docs.thor b/lib/tasks/docs.thor
index f8154abe..4e7cbcce 100644
--- a/lib/tasks/docs.thor
+++ b/lib/tasks/docs.thor
@@ -12,15 +12,29 @@ class DocsCLI < Thor
   end
 
   desc 'list', 'List available documentations'
+  option :packaged, type: :boolean
   def list
-    output = Docs.all.flat_map do |doc|
-      name = doc.to_s.demodulize.underscore
-      if doc.versioned?
-        doc.versions.map { |_doc| "#{name}@#{_doc.version}" }
-      else
-        name
+    if options[:packaged]
+      slugs = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') }
+      names = find_docs_by_slugs(slugs).map do |doc|
+        name = if doc.version?
+          "#{doc.superclass.to_s.demodulize.underscore}@#{doc.version}"
+        else
+          doc.to_s.demodulize.underscore
+        end
+      end
+    else
+      names = Docs.all.flat_map do |doc|
+        name = doc.to_s.demodulize.underscore
+        if doc.versioned?
+          doc.versions.map { |_doc| "#{name}@#{_doc.version}" }
+        else
+          name
+        end
       end
-    end.join("\n")
+    end
+
+    output = names.join("\n")
 
     require 'tty-pager'
     TTY::Pager.new.page(output)
@@ -39,7 +53,7 @@ class DocsCLI < Thor
     Docs.install_report :store if options[:verbose]
     if options[:debug]
       GC.disable
-      Docs.install_report :filter, :request
+      Docs.install_report :filter, :request, :doc
     end
 
     if Docs.generate_page(name, options[:version], path)
@@ -62,7 +76,7 @@ class DocsCLI < Thor
     Docs.rescue_errors = true
     Docs.install_report :store if options[:verbose]
     Docs.install_report :scraper if options[:debug]
-    Docs.install_report :progress_bar, :doc, :image if $stdout.tty?
+    Docs.install_report :progress_bar, :doc, :image, :requester if $stdout.tty?
 
     require 'unix_utils' if options[:package]
 
@@ -149,15 +163,55 @@ class DocsCLI < Thor
   option :dryrun, type: :boolean
   option :packaged, type: :boolean
   def upload(*names)
-    names = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') } if options[:packaged]
-    docs = find_docs(names)
+    require 'net/sftp'
+
+    if options[:packaged]
+      slugs = Dir[File.join(Docs.store_path, '*.tar.gz')].map { |f| File.basename(f, '.tar.gz') }
+      docs = find_docs_by_slugs(slugs)
+    else
+      docs = find_docs(names)
+    end
+
     assert_docs(docs)
+
+    # Verify files are present
     docs.each do |doc|
-      puts "Syncing #{doc.path}..."
-      cmd = "aws s3 sync #{File.join(Docs.store_path, doc.path)} s3://docs.devdocs.io/#{doc.path} --delete"
+      unless Dir.exists?(File.join(Docs.store_path, doc.path))
+        puts "ERROR: directory #{File.join(Docs.store_path, doc.path)} not found."
+        return
+      end
+
+      unless File.exists?(File.join(Docs.store_path, "#{doc.path}.tar.gz"))
+        puts "ERROR: package for '#{doc.slug}' documentation not found. Run 'thor docs:package #{doc.slug}' to create it."
+        return
+      end
+    end
+
+    # Sync files with S3 (used by the web app)
+    puts '[S3] Begin syncing.'
+    docs.each do |doc|
+      puts "[S3] Syncing #{doc.path}..."
+      cmd = "aws s3 sync #{File.join(Docs.store_path, doc.path)} s3://devdocs-assets/#{doc.path} --delete --profile devdocs"
       cmd << ' --dryrun' if options[:dryrun]
       system(cmd)
     end
+    puts '[S3] Done syncing.'
+
+    # Upload packages to dl.devdocs.io (used by the "thor docs:download" command)
+    puts '[MaxCDN] Begin uploading.'
+    Net::SFTP.start('ftp.devdocs-dl.devdocs.netdna-cdn.com', ENV['DEVDOCS_DL_USERNAME'], password: ENV['DEVDOCS_DL_PASSWORD']) do |sftp|
+      docs.each do |doc|
+        filename = "#{doc.path}.tar.gz"
+        print "[MaxCDN] Uploading #{filename}..."
+        if options[:dryrun]
+          print "\n"
+        else
+          sftp.upload! File.join(Docs.store_path, filename), File.join('', 'public_html', filename)
+          print " OK\n"
+        end
+      end
+    end
+    puts '[MaxCDN] Done uploading.'
   end
 
   desc 'commit', '[private]'
@@ -172,6 +226,43 @@ class DocsCLI < Thor
     handle_doc_not_found_error(error)
   end
 
+  desc 'prepare_deploy', 'Internal task executed before deployment'
+  def prepare_deploy
+    puts 'Docs -- BEGIN'
+
+    require 'open-uri'
+    require 'thread'
+
+    docs = Docs.all_versions
+    time = Time.now.to_i
+    mutex = Mutex.new
+
+    (1..6).map do
+      Thread.new do
+        while doc = docs.shift
+          dir = File.join(Docs.store_path, doc.path)
+          FileUtils.mkpath(dir)
+
+          ['index.json', 'meta.json'].each do |filename|
+            open("https://docs.devdocs.io/#{doc.path}/#{filename}?#{time}") do |file|
+              mutex.synchronize do
+                path = File.join(dir, filename)
+                File.write(path, file.read)
+              end
+            end
+          end
+
+          puts "Docs -- Downloaded #{doc.slug}"
+        end
+      end
+    end.map(&:join)
+
+    puts 'Docs -- Generating manifest...'
+    generate_manifest
+
+    puts 'Docs -- DONE'
+  end
+
   private
 
   def find_docs(names)
@@ -185,6 +276,13 @@ class DocsCLI < Thor
     end
   end
 
+  def find_docs_by_slugs(slugs)
+    slugs.flat_map do |slug|
+      slug, version = slug.split(/~/)
+      Docs.find_by_slug(slug, version)
+    end
+  end
+
   def assert_docs(docs)
     if docs.empty?
       puts 'ERROR: called with no arguments.'
diff --git a/public/favicon.pxm b/public/favicon.pxm
new file mode 100644
index 00000000..8093243c
Binary files /dev/null and b/public/favicon.pxm differ
diff --git a/public/favicon@2x.pxm b/public/favicon@2x.pxm
new file mode 100644
index 00000000..80e7e947
Binary files /dev/null and b/public/favicon@2x.pxm differ
diff --git a/public/icons/docs/css/CSS3.sketch/Data b/public/icons/docs/css/CSS3.sketch/Data
new file mode 100644
index 00000000..ca0a9d40
Binary files /dev/null and b/public/icons/docs/css/CSS3.sketch/Data differ
diff --git a/public/icons/docs/css/CSS3.sketch/QuickLook/Preview.png b/public/icons/docs/css/CSS3.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..5a71807e
Binary files /dev/null and b/public/icons/docs/css/CSS3.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/css/CSS3.sketch/QuickLook/Thumbnail.png b/public/icons/docs/css/CSS3.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..1cfc6283
Binary files /dev/null and b/public/icons/docs/css/CSS3.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/css/CSS3.sketch/fonts b/public/icons/docs/css/CSS3.sketch/fonts
new file mode 100644
index 00000000..e69de29b
diff --git a/public/icons/docs/css/CSS3.sketch/version b/public/icons/docs/css/CSS3.sketch/version
new file mode 100644
index 00000000..9a037142
--- /dev/null
+++ b/public/icons/docs/css/CSS3.sketch/version
@@ -0,0 +1 @@
+10
\ No newline at end of file
diff --git a/public/icons/docs/dom/DOM.sketch/Data b/public/icons/docs/dom/DOM.sketch/Data
new file mode 100644
index 00000000..bab05f86
Binary files /dev/null and b/public/icons/docs/dom/DOM.sketch/Data differ
diff --git a/public/icons/docs/dom/DOM.sketch/QuickLook/Preview.png b/public/icons/docs/dom/DOM.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..9e1b9c1c
Binary files /dev/null and b/public/icons/docs/dom/DOM.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/dom/DOM.sketch/QuickLook/Thumbnail.png b/public/icons/docs/dom/DOM.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..cb1d1457
Binary files /dev/null and b/public/icons/docs/dom/DOM.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/dom/DOM.sketch/fonts b/public/icons/docs/dom/DOM.sketch/fonts
new file mode 100644
index 00000000..e69de29b
diff --git a/public/icons/docs/dom/DOM.sketch/version b/public/icons/docs/dom/DOM.sketch/version
new file mode 100644
index 00000000..9a037142
--- /dev/null
+++ b/public/icons/docs/dom/DOM.sketch/version
@@ -0,0 +1 @@
+10
\ No newline at end of file
diff --git a/public/icons/docs/dom_events/DOM_events.sketch/Data b/public/icons/docs/dom_events/DOM_events.sketch/Data
new file mode 100644
index 00000000..67380c3f
Binary files /dev/null and b/public/icons/docs/dom_events/DOM_events.sketch/Data differ
diff --git a/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Preview.png b/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..08a4a059
Binary files /dev/null and b/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Thumbnail.png b/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..0746b49b
Binary files /dev/null and b/public/icons/docs/dom_events/DOM_events.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/dom_events/DOM_events.sketch/fonts b/public/icons/docs/dom_events/DOM_events.sketch/fonts
new file mode 100644
index 00000000..e69de29b
diff --git a/public/icons/docs/dom_events/DOM_events.sketch/version b/public/icons/docs/dom_events/DOM_events.sketch/version
new file mode 100644
index 00000000..9a037142
--- /dev/null
+++ b/public/icons/docs/dom_events/DOM_events.sketch/version
@@ -0,0 +1 @@
+10
\ No newline at end of file
diff --git a/public/icons/docs/express/16.pxm b/public/icons/docs/express/16.pxm
new file mode 100644
index 00000000..ba143aa3
Binary files /dev/null and b/public/icons/docs/express/16.pxm differ
diff --git a/public/icons/docs/express/16@2x.pxm b/public/icons/docs/express/16@2x.pxm
new file mode 100644
index 00000000..22a76768
Binary files /dev/null and b/public/icons/docs/express/16@2x.pxm differ
diff --git a/public/icons/docs/html/HTML5.sketch/Data b/public/icons/docs/html/HTML5.sketch/Data
new file mode 100644
index 00000000..f41b4fd3
Binary files /dev/null and b/public/icons/docs/html/HTML5.sketch/Data differ
diff --git a/public/icons/docs/html/HTML5.sketch/QuickLook/Preview.png b/public/icons/docs/html/HTML5.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..606f5529
Binary files /dev/null and b/public/icons/docs/html/HTML5.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/html/HTML5.sketch/QuickLook/Thumbnail.png b/public/icons/docs/html/HTML5.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..f2b458ee
Binary files /dev/null and b/public/icons/docs/html/HTML5.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/html/HTML5.sketch/fonts b/public/icons/docs/html/HTML5.sketch/fonts
new file mode 100644
index 00000000..e69de29b
diff --git a/public/icons/docs/html/HTML5.sketch/version b/public/icons/docs/html/HTML5.sketch/version
new file mode 100644
index 00000000..9a037142
--- /dev/null
+++ b/public/icons/docs/html/HTML5.sketch/version
@@ -0,0 +1 @@
+10
\ No newline at end of file
diff --git a/public/icons/docs/http/16.pxm b/public/icons/docs/http/16.pxm
new file mode 100644
index 00000000..f5a8b1a9
Binary files /dev/null and b/public/icons/docs/http/16.pxm differ
diff --git a/public/icons/docs/http/16@2x.pxm b/public/icons/docs/http/16@2x.pxm
new file mode 100644
index 00000000..f26d5ea2
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diff --git a/public/icons/docs/javascript/16.pxm b/public/icons/docs/javascript/16.pxm
new file mode 100644
index 00000000..630384f6
Binary files /dev/null and b/public/icons/docs/javascript/16.pxm differ
diff --git a/public/icons/docs/javascript/16@2x.pxm b/public/icons/docs/javascript/16@2x.pxm
new file mode 100644
index 00000000..00118697
Binary files /dev/null and b/public/icons/docs/javascript/16@2x.pxm differ
diff --git a/public/icons/docs/knockout/16@2x.pxm b/public/icons/docs/knockout/16@2x.pxm
new file mode 100644
index 00000000..a986edbc
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diff --git a/public/icons/docs/less/less.pxm b/public/icons/docs/less/less.pxm
new file mode 100644
index 00000000..325739df
Binary files /dev/null and b/public/icons/docs/less/less.pxm differ
diff --git a/public/icons/docs/moment/moment.sketch/Data b/public/icons/docs/moment/moment.sketch/Data
new file mode 100644
index 00000000..c8318681
Binary files /dev/null and b/public/icons/docs/moment/moment.sketch/Data differ
diff --git a/public/icons/docs/moment/moment.sketch/QuickLook/Preview.png b/public/icons/docs/moment/moment.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..79e2f717
Binary files /dev/null and b/public/icons/docs/moment/moment.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/moment/moment.sketch/QuickLook/Thumbnail.png b/public/icons/docs/moment/moment.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..da0a81d7
Binary files /dev/null and b/public/icons/docs/moment/moment.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/moment/moment.sketch/fonts b/public/icons/docs/moment/moment.sketch/fonts
new file mode 100644
index 00000000..e69de29b
diff --git a/public/icons/docs/moment/moment.sketch/metadata b/public/icons/docs/moment/moment.sketch/metadata
new file mode 100644
index 00000000..1491bff2
--- /dev/null
+++ b/public/icons/docs/moment/moment.sketch/metadata
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>app</key>
+	<string>com.bohemiancoding.sketch</string>
+	<key>build</key>
+	<integer>5302</integer>
+	<key>commit</key>
+	<string>9460a4bc62af5e9ba50dd4143578fd9401710ce5</string>
+	<key>version</key>
+	<integer>18</integer>
+</dict>
+</plist>
diff --git a/public/icons/docs/moment/moment.sketch/version b/public/icons/docs/moment/moment.sketch/version
new file mode 100644
index 00000000..25bf17fc
--- /dev/null
+++ b/public/icons/docs/moment/moment.sketch/version
@@ -0,0 +1 @@
+18
\ No newline at end of file
diff --git a/public/icons/docs/nokogiri/icon.pxm b/public/icons/docs/nokogiri/icon.pxm
new file mode 100644
index 00000000..5b60912f
Binary files /dev/null and b/public/icons/docs/nokogiri/icon.pxm differ
diff --git a/public/icons/docs/php/16@2x.pxm b/public/icons/docs/php/16@2x.pxm
new file mode 100644
index 00000000..f301c968
Binary files /dev/null and b/public/icons/docs/php/16@2x.pxm differ
diff --git a/public/icons/docs/rails/rails.pxm b/public/icons/docs/rails/rails.pxm
new file mode 100644
index 00000000..a205ba83
Binary files /dev/null and b/public/icons/docs/rails/rails.pxm differ
diff --git a/public/icons/docs/sass/sass.pxm b/public/icons/docs/sass/sass.pxm
new file mode 100644
index 00000000..3836861d
Binary files /dev/null and b/public/icons/docs/sass/sass.pxm differ
diff --git a/public/icons/docs/support_tables/16.pxm b/public/icons/docs/support_tables/16.pxm
new file mode 100644
index 00000000..90c40891
Binary files /dev/null and b/public/icons/docs/support_tables/16.pxm differ
diff --git a/public/icons/docs/support_tables/16@2x.pxm b/public/icons/docs/support_tables/16@2x.pxm
new file mode 100644
index 00000000..e7e4f535
Binary files /dev/null and b/public/icons/docs/support_tables/16@2x.pxm differ
diff --git a/public/icons/docs/xpath/XPath.sketch/Data b/public/icons/docs/xpath/XPath.sketch/Data
new file mode 100644
index 00000000..f1b59897
Binary files /dev/null and b/public/icons/docs/xpath/XPath.sketch/Data differ
diff --git a/public/icons/docs/xpath/XPath.sketch/QuickLook/Preview.png b/public/icons/docs/xpath/XPath.sketch/QuickLook/Preview.png
new file mode 100644
index 00000000..623caddb
Binary files /dev/null and b/public/icons/docs/xpath/XPath.sketch/QuickLook/Preview.png differ
diff --git a/public/icons/docs/xpath/XPath.sketch/QuickLook/Thumbnail.png b/public/icons/docs/xpath/XPath.sketch/QuickLook/Thumbnail.png
new file mode 100644
index 00000000..dab52b27
Binary files /dev/null and b/public/icons/docs/xpath/XPath.sketch/QuickLook/Thumbnail.png differ
diff --git a/public/icons/docs/xpath/XPath.sketch/metadata b/public/icons/docs/xpath/XPath.sketch/metadata
new file mode 100644
index 00000000..56e62bc1
--- /dev/null
+++ b/public/icons/docs/xpath/XPath.sketch/metadata
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>app</key>
+	<string>com.bohemiancoding.sketch</string>
+	<key>build</key>
+	<integer>5355</integer>
+	<key>commit</key>
+	<string>b7d299b0a34651d1a0e066786b75aa36168d5809</string>
+	<key>fonts</key>
+	<array/>
+	<key>length</key>
+	<integer>22373</integer>
+	<key>version</key>
+	<integer>18</integer>
+</dict>
+</plist>
diff --git a/public/icons/docs/xpath/XPath.sketch/version b/public/icons/docs/xpath/XPath.sketch/version
new file mode 100644
index 00000000..25bf17fc
--- /dev/null
+++ b/public/icons/docs/xpath/XPath.sketch/version
@@ -0,0 +1 @@
+18
\ No newline at end of file
diff --git a/public/images/apple-icon.pxm b/public/images/apple-icon.pxm
new file mode 100644
index 00000000..5526e344
Binary files /dev/null and b/public/images/apple-icon.pxm differ
diff --git a/public/images/fluid-icon.pxm b/public/images/fluid-icon.pxm
new file mode 100644
index 00000000..bf55c2d5
Binary files /dev/null and b/public/images/fluid-icon.pxm differ
diff --git a/public/images/icon.pxm b/public/images/icon.pxm
new file mode 100644
index 00000000..6a0ae734
Binary files /dev/null and b/public/images/icon.pxm differ
diff --git a/public/images/webapp-icon-small.pxm b/public/images/webapp-icon-small.pxm
new file mode 100644
index 00000000..46b54fac
Binary files /dev/null and b/public/images/webapp-icon-small.pxm differ
diff --git a/test/app_test.rb b/test/app_test.rb
index 77975a9d..92a24acd 100644
--- a/test/app_test.rb
+++ b/test/app_test.rb
@@ -21,6 +21,11 @@ class AppTest < MiniTest::Spec
     assert_equal 'https://example.com/test?q=1', last_response['Location']
   end
 
+  it 'returns HSTS header' do
+    get 'https://example.com/test'
+    assert_equal 'max-age=31536000; includeSubDomains', last_response['Strict-Transport-Security']
+  end
+
   describe "/" do
     it "works" do
       get '/'
diff --git a/test/lib/docs/core/scrapers/file_scraper_test.rb b/test/lib/docs/core/scrapers/file_scraper_test.rb
index a017b1dc..7d90d262 100644
--- a/test/lib/docs/core/scrapers/file_scraper_test.rb
+++ b/test/lib/docs/core/scrapers/file_scraper_test.rb
@@ -2,16 +2,23 @@ require 'test_helper'
 require 'docs'
 
 class FileScraperTest < MiniTest::Spec
+  ROOT_PATH = File.expand_path('../../../../../../', __FILE__)
+
   class Scraper < Docs::FileScraper
-    self.dir = '/'
     self.html_filters = Docs::FilterStack.new
     self.text_filters = Docs::FilterStack.new
+
+    version 'version' do; end
   end
 
   let :scraper do
     Scraper.new
   end
 
+  let :versioned_scraper do
+    Scraper.versions.first.new
+  end
+
   let :response do
     OpenStruct.new body: 'body', url: Docs::URL.parse(Scraper.base_url)
   end
@@ -22,9 +29,16 @@ class FileScraperTest < MiniTest::Spec
     end
   end
 
+  describe "#source_directory" do
+    it "returns the directory at docs/[slug]" do
+      assert_equal File.join(ROOT_PATH, 'docs', 'scraper'), scraper.source_directory
+      assert_equal File.join(ROOT_PATH, 'docs', 'scraper~version'), versioned_scraper.source_directory
+    end
+  end
+
   describe "#request_one" do
     let :path do
-      File.join(Scraper.dir, 'path')
+      'path'
     end
 
     let :result do
@@ -35,20 +49,34 @@ class FileScraperTest < MiniTest::Spec
       stub(scraper).read_file
     end
 
-    it "reads a file" do
-      mock(scraper).read_file(path)
-      result
+    context "when the source directory doesn't exist" do
+      it "raises an error" do
+        assert_raises Docs::SetupError do
+          result
+        end
+      end
     end
 
-    describe "the returned response object" do
-      it "has a #body" do
-        stub(scraper).read_file { 'body' }
-        assert_equal 'body', result.body
+    context "when the source directory exists" do
+      before do
+        stub(scraper).assert_source_directory_exists
+      end
+
+      it "reads a file" do
+        mock(scraper).read_file(path)
+        result
       end
 
-      it "has a #url" do
-        assert_equal path, result.url.to_s
-        assert_instance_of Docs::URL, result.url
+      describe "the returned response object" do
+        it "has a #body" do
+          stub(scraper).read_file { 'body' }
+          assert_equal 'body', result.body
+        end
+
+        it "has a #url" do
+          assert_equal path, result.url.to_s
+          assert_instance_of Docs::URL, result.url
+        end
       end
     end
   end
@@ -58,49 +86,63 @@ class FileScraperTest < MiniTest::Spec
       %w(one two)
     end
 
-    it "requests the given url" do
-      mock(scraper).request_one('url')
-      scraper.send(:request_all, 'url') {}
-    end
-
-    it "requests the given urls" do
-      requests = []
-      stub(scraper).request_one { |url| requests << url; nil }
-      scraper.send(:request_all, urls) {}
-      assert_equal urls, requests
-    end
-
-    it "yields the responses" do
-      responses = []
-      stub(scraper).request_one { |url| urls.index(url) }
-      scraper.send(:request_all, urls) { |response| responses << response; nil }
-      assert_equal (0...urls.length).to_a, responses
+    context "when the source directory doesn't exist" do
+      it "raises an error" do
+        assert_raises Docs::SetupError do
+          scraper.send(:request_all, urls) {}
+        end
+      end
     end
 
-    context "when the block returns an array" do
-      let :next_urls do
-        %w(three four)
+    context "when the source directory exists" do
+      before do
+        stub(scraper).assert_source_directory_exists
       end
 
-      let :all_urls do
-        urls + %w(three four)
+      it "requests the given url" do
+        mock(scraper).request_one('url')
+        scraper.send(:request_all, 'url') {}
       end
 
-      it "requests the returned urls" do
+      it "requests the given urls" do
         requests = []
-        stub(scraper).request_one { |url| requests << url; url }
-        scraper.send(:request_all, urls) { [next_urls.shift].compact }
-        assert_equal all_urls, requests
+        stub(scraper).request_one { |url| requests << url; nil }
+        scraper.send(:request_all, urls) {}
+        assert_equal urls, requests
       end
 
-      it "yields their responses" do
+      it "yields the responses" do
         responses = []
-        stub(scraper).request_one { |url| all_urls.index(url) }
-        scraper.send :request_all, urls do |response|
-          responses << response
-          [next_urls.shift].compact
+        stub(scraper).request_one { |url| urls.index(url) }
+        scraper.send(:request_all, urls) { |response| responses << response; nil }
+        assert_equal (0...urls.length).to_a, responses
+      end
+
+      context "when the block returns an array" do
+        let :next_urls do
+          %w(three four)
+        end
+
+        let :all_urls do
+          urls + %w(three four)
+        end
+
+        it "requests the returned urls" do
+          requests = []
+          stub(scraper).request_one { |url| requests << url; url }
+          scraper.send(:request_all, urls) { [next_urls.shift].compact }
+          assert_equal all_urls, requests
+        end
+
+        it "yields their responses" do
+          responses = []
+          stub(scraper).request_one { |url| all_urls.index(url) }
+          scraper.send :request_all, urls do |response|
+            responses << response
+            [next_urls.shift].compact
+          end
+          assert_equal (0...all_urls.length).to_a, responses
         end
-        assert_equal (0...all_urls.length).to_a, responses
       end
     end
   end
@@ -126,13 +168,13 @@ class FileScraperTest < MiniTest::Spec
       scraper.send :read_file, 'file'
     end
 
-    it "returns the file's content when the file exists" do
-      stub(File).read('file') { 'content' }
+    it "returns the file's content when the file exists in the source directory" do
+      stub(File).read(File.join(ROOT_PATH, 'docs', 'scraper', 'file')) { 'content' }
       assert_equal 'content', result
     end
 
     it "returns nil when the file doesn't exist" do
-      stub(File).read('file') { raise }
+      stub(File).read(File.join(ROOT_PATH, 'docs', 'scraper', 'file')) { raise }
       assert_nil result
     end
   end
diff --git a/views/unsupported.erb b/views/unsupported.erb
index ca90d4d8..a01b7c7e 100644
--- a/views/unsupported.erb
+++ b/views/unsupported.erb
@@ -16,11 +16,11 @@
       <li>iOS 10+</li>
     </ul>
     <p class="_fail-text">
-      If you're unable to upgrade, I apologize.
-      I decided to prioritize speed and new features over support for older browsers.
+      If you're unable to upgrade, we apologize.
+      We decided to prioritize speed and new features over support for older browsers.
     </p>
     <p class="_fail-text">
-      &mdash; Thibaut <a href="https://twitter.com/DevDocs" class="_fail-link">@DevDocs</a>
+      &mdash; <a href="https://twitter.com/DevDocs">@DevDocs</a>
     </p>
   </div>
 </body>