diff --git a/.travis.yml b/.travis.yml
index 7f1c4968..03c64b62 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,31 +3,18 @@ language: python
 install: "make"
 # command to run tests
 script:
-  - |
-    make test-readme
+  - make test-readme
   - make ci
 cache: pip
 jobs:
   include:
     - stage: test
-      script:
-        - make test-readme
-        - make ci
       python: '2.7'
     - stage: test
-      script:
-        - make test-readme
-        - make ci
       python: '3.5'
     - stage: test
-      script:
-        - make test-readme
-        - make ci
       python: '3.6'
     - stage: test
-      script:
-        - make test-readme
-        - make ci
       python: '3.7'
       dist: xenial   
     - stage: coverage
diff --git a/AUTHORS.rst b/AUTHORS.rst
index 73ef386a..607f65e1 100644
--- a/AUTHORS.rst
+++ b/AUTHORS.rst
@@ -191,3 +191,5 @@ Patches and Suggestions
 - Antti Kaihola (`@akaihola <https://github.com/akaihola>`_)
 - "Dull Bananas" <dull.bananas0@gmail.com> (`@dullbananas <https://github.com/dullbananas>`_)
 - Alessio Izzo (`@aless10 <https://github.com/aless10>`_)
+- Belavin Denis (`@luckydenis <https://github.com/luckydenis>`_)
+- Dull Bananas <dull.bananas0@gmail.com> (`@dullbananas <https://github.com/dullbananas>`_)
diff --git a/HISTORY.md b/HISTORY.md
index af0cfffe..62c254f5 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -793,7 +793,7 @@ documentation](http://docs.python-requests.org/en/latest/community/release-proce
 -   Unicode URL improvements for Python 2.
 -   Re-order JSON param for backwards compat.
 -   Automatically defrag authentication schemes from host/pass URIs.
-    ([\#2249](https://github.com/requests/requests/issues/2249))
+    ([\#2249](https://github.com/psf/requests/issues/2249))
 
 2.4.2 (2014-10-05)
 ------------------
@@ -801,26 +801,26 @@ documentation](http://docs.python-requests.org/en/latest/community/release-proce
 **Improvements**
 
 -   FINALLY! Add json parameter for uploads!
-    ([\#2258](https://github.com/requests/requests/pull/2258))
+    ([\#2258](https://github.com/psf/requests/pull/2258))
 -   Support for bytestring URLs on Python 3.x
-    ([\#2238](https://github.com/requests/requests/pull/2238))
+    ([\#2238](https://github.com/psf/requests/pull/2238))
 
 **Bugfixes**
 
 -   Avoid getting stuck in a loop
-    ([\#2244](https://github.com/requests/requests/pull/2244))
+    ([\#2244](https://github.com/psf/requests/pull/2244))
 -   Multiple calls to iter\* fail with unhelpful error.
-    ([\#2240](https://github.com/requests/requests/issues/2240),
-    [\#2241](https://github.com/requests/requests/issues/2241))
+    ([\#2240](https://github.com/psf/requests/issues/2240),
+    [\#2241](https://github.com/psf/requests/issues/2241))
 
 **Documentation**
 
 -   Correct redirection introduction
-    ([\#2245](https://github.com/requests/requests/pull/2245/))
+    ([\#2245](https://github.com/psf/requests/pull/2245/))
 -   Added example of how to send multiple files in one request.
-    ([\#2227](https://github.com/requests/requests/pull/2227/))
+    ([\#2227](https://github.com/psf/requests/pull/2227/))
 -   Clarify how to pass a custom set of CAs
-    ([\#2248](https://github.com/requests/requests/pull/2248/))
+    ([\#2248](https://github.com/psf/requests/pull/2248/))
 
 2.4.1 (2014-09-09)
 ------------------
diff --git a/README.md b/README.md
index 41e92667..f0465de7 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,8 @@ Requests: HTTP for Humans™
 [![image](https://img.shields.io/pypi/v/requests.svg)](https://pypi.org/project/requests/)
 [![image](https://img.shields.io/pypi/l/requests.svg)](https://pypi.org/project/requests/)
 [![image](https://img.shields.io/pypi/pyversions/requests.svg)](https://pypi.org/project/requests/)
-[![codecov.io](https://codecov.io/github/requests/requests/coverage.svg?branch=master)](https://codecov.io/github/requests/requests)
-[![image](https://img.shields.io/github/contributors/requests/requests.svg)](https://github.com/requests/requests/graphs/contributors)
+[![codecov.io](https://codecov.io/github/psf/requests/coverage.svg?branch=master)](https://codecov.io/github/psf/requests)
+[![image](https://img.shields.io/github/contributors/psf/requests.svg)](https://github.com/psf/requests/graphs/contributors)
 [![image](https://img.shields.io/badge/Say%20Thanks-!-1EAEDB.svg)](https://saythanks.io/to/kennethreitz)
 
 Requests is the only *Non-GMO* HTTP library for Python, safe for human
@@ -32,7 +32,7 @@ u'{"type":"User"...'
 
 See [the similar code, sans Requests](https://gist.github.com/973705).
 
-[![image](https://raw.githubusercontent.com/requests/requests/master/docs/_static/requests-logo-small.png)](http://docs.python-requests.org/)
+[![image](https://raw.githubusercontent.com/psf/requests/master/docs/_static/requests-logo-small.png)](http://docs.python-requests.org/)
 
 Requests allows you to send *organic, grass-fed* HTTP/1.1 requests,
 without the need for manual labor. There's no need to manually add query
@@ -41,7 +41,7 @@ HTTP connection pooling are 100% automatic, thanks to
 [urllib3](https://github.com/shazow/urllib3).
 
 Besides, all the cool kids are doing it. Requests is one of the most
-downloaded Python packages of all time, pulling in over 11,000,000
+downloaded Python packages of all time, pulling in over 50,000,000
 downloads every month. You don't want to be left out!
 
 Feature Support
@@ -93,15 +93,15 @@ How to Contribute
 1.  Become more familiar with the project by reading our [Contributor's Guide](http://docs.python-requests.org/en/latest/dev/contributing/) and our [development philosophy](http://docs.python-requests.org/en/latest/dev/philosophy/).
 2.  Check for open issues or open a fresh issue to start a discussion
     around a feature idea or a bug. There is a [Contributor
-    Friendly](https://github.com/requests/requests/issues?direction=desc&labels=Contributor+Friendly&page=1&sort=updated&state=open)
+    Friendly](https://github.com/psf/requests/issues?direction=desc&labels=Contributor+Friendly&page=1&sort=updated&state=open)
     tag for issues that should be ideal for people who are not very
     familiar with the codebase yet.
-3.  Fork [the repository](https://github.com/requests/requests) on
+3.  Fork [the repository](https://github.com/psf/requests) on
     GitHub to start making your changes to the **master** branch (or
     branch off of it).
 4.  Write a test which shows that the bug was fixed or that the feature
     works as expected.
 5.  Send a [pull request](https://help.github.com/en/articles/creating-a-pull-request-from-a-fork) and bug the maintainer until it gets merged and
     published. :) Make sure to add yourself to
-    [AUTHORS](https://github.com/requests/requests/blob/master/AUTHORS.rst).
+    [AUTHORS](https://github.com/psf/requests/blob/master/AUTHORS.rst).
 
diff --git a/docs/_static/custom.css b/docs/_static/custom.css
index 52493c5b..465e8a9a 100644
--- a/docs/_static/custom.css
+++ b/docs/_static/custom.css
@@ -50,29 +50,21 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 
 /* Native CPC by BuySellAds */
 
-.native-js {
-  visibility: hidden;
-  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
-  Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", Helvetica, Arial,
-  sans-serif;
-  opacity: 0;
+#native-ribbon #_custom_ {
+  position: fixed;
+  right: 0;
+  bottom: 0;
+  left: 0;
+  box-shadow: 0 -1px 4px 1px hsla(0, 0%, 0%, .15);
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu,
+    Cantarell, "Helvetica Neue", Helvetica, Arial, sans-serif;
   transition: all .25s ease-in-out;
   transform: translateY(calc(100% - 35px));
 
   flex-flow: column nowrap;
 }
 
-.native-js[data-state=visible] {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  visibility: visible;
-  box-shadow: 0 -1px 4px 1px hsla(0, 0%, 0%, .15);
-  opacity: 1;
-}
-
-.native-js[data-state=visible]:hover {
+#native-ribbon #_custom_:hover {
   transform: translateY(0);
 }
 
@@ -92,7 +84,7 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
   transform-origin: left;
 }
 
-.native-js[data-state=visible]:hover .native-sponsor {
+#native-ribbon #_custom_:hover .native-sponsor {
   margin: 0 20px;
   opacity: 0;
   transform: scaleY(0);
@@ -100,17 +92,14 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 
 .native-flex {
   display: flex;
-  padding: 0 20px 30px;
+  padding: 10px 20px 25px;
   text-decoration: none;
 
   flex-flow: row nowrap;
+  justify-content: center;
   align-items: center;
 }
 
-.native-flex:hover {
-  text-decoration: none;
-}
-
 .native-main {
   display: flex;
 
@@ -135,6 +124,7 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 .native-desc {
   letter-spacing: 1px;
   font-weight: 300;
+  font-size: 14px;
   line-height: 1.4;
 }
 
@@ -158,6 +148,7 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 
 @media only screen and (min-width: 320px) and (max-width: 759px) {
   .native-flex {
+    padding: 5px 5px 15px;
     flex-direction: column;
 
     flex-wrap: wrap;
@@ -165,6 +156,7 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 
   .native-img {
     margin: 0;
+    display: none;
   }
 
   .native-details {
@@ -173,10 +165,13 @@ body > div.document > div.sphinxsidebar > div > form > table > tbody > tr:nth-ch
 
   .native-main {
     flex-direction: column;
-    margin-bottom: 20px;
-    text-align: center;
+    text-align: left;
 
     flex-wrap: wrap;
     align-content: center;
   }
+
+  .native-cta {
+    display: none;
+  }
 }
diff --git a/docs/_static/native.js b/docs/_static/native.js
deleted file mode 100644
index 65aebecf..00000000
--- a/docs/_static/native.js
+++ /dev/null
@@ -1,131 +0,0 @@
-var _native = (function () {
-  var _options = {}
-  var _construct = function (e) {
-    var defaultOptions = {
-      carbonZoneKey: '',
-      fallback: '',
-      ignore: 'false',
-      placement: '',
-      prefix: 'native',
-      targetClass: 'native-ad'
-    }
-
-    if (typeof e === 'undefined') return defaultOptions
-    Object.keys(defaultOptions).forEach((key, index) => {
-      if (typeof e[key] === 'undefined') {
-        e[key] = defaultOptions[key]
-      }
-    })
-    return e
-  }
-
-  var init = function (zone, options) {
-    _options = _construct(options)
-
-    let jsonUrl = `https://srv.buysellads.com/ads/${zone}.json?callback=_native_go`
-    if (_options['placement'] !== '') {
-      jsonUrl += '&segment=placement:' + _options['placement']
-    }
-    if (_options['ignore'] === 'true') {
-      jsonUrl += '&ignore=yes'
-    }
-
-    let srv = document.createElement('script')
-    srv.src = jsonUrl
-    document.getElementsByTagName('head')[0].appendChild(srv)
-  }
-
-  var carbon = function (e) {
-    let srv = document.createElement('script')
-    srv.src = '//cdn.carbonads.com/carbon.js?serve=' + e['carbonZoneKey'] + '&placement=' + e['placement']
-    srv.id = '_carbonads_js'
-
-    return srv
-  }
-
-  var sanitize = function (ads) {
-    return ads
-      .filter(ad => {
-        return Object.keys(ad).length > 0
-      })
-      .filter(ad => {
-        return ad.hasOwnProperty('statlink')
-      })
-  }
-
-  var pixel = function (p, timestamp) {
-    let c = ''
-    if (p) {
-      p.split('||').forEach((pixel, index) => {
-        c += `<img src="${pixel.replace('[timestamp]', timestamp)}" style="display:none;" height="0" width="0" />`
-      })
-    }
-    return c
-  }
-
-  var options = function () {
-    return _options
-  }
-
-  return {
-    carbon: carbon,
-    init: init,
-    options: options,
-    pixel: pixel,
-    sanitize: sanitize
-  }
-})({})
-
-var _native_go = function (json) {
-  let options = _native.options()
-  let ads = _native.sanitize(json['ads'])
-  let selectedClass = document.querySelectorAll('.' + options['targetClass'])
-
-  if (ads.length < 1) {
-    selectedClass.forEach((className, index) => {
-      let selectedTarget = document.getElementsByClassName(options['targetClass'])[index]
-
-      if (options['fallback'] !== '' || options['carbonZoneKey'] !== '') selectedTarget.setAttribute('data-state', 'visible')
-      selectedTarget.innerHTML = options['fallback']
-      if (options['carbonZoneKey'] !== '') selectedTarget.appendChild(_native.carbon(options))
-    })
-
-    // End at this line if no ads are found, avoiding unnecessary steps
-    return
-  }
-
-  selectedClass.forEach((className, index) => {
-    let selectedTarget = document.getElementsByClassName(options['targetClass'])[index]
-    let adElement = selectedTarget.innerHTML
-    let prefix = options['prefix']
-    let ad = ads[index]
-
-    if (ad && className) {
-      let adInnerHtml = adElement
-        .replace(new RegExp('#' + prefix + '_bg_color#', 'g'), ad['backgroundColor'])
-        .replace(new RegExp('#' + prefix + '_bg_color_hover#', 'g'), ad['backgroundHoverColor'])
-        .replace(new RegExp('#' + prefix + '_company#', 'g'), ad['company'])
-        .replace(new RegExp('#' + prefix + '_cta#', 'g'), ad['callToAction'])
-        .replace(new RegExp('#' + prefix + '_cta_bg_color#', 'g'), ad['ctaBackgroundColor'])
-        .replace(new RegExp('#' + prefix + '_cta_bg_color_hover#', 'g'), ad['ctaBackgroundHoverColor'])
-        .replace(new RegExp('#' + prefix + '_cta_color#', 'g'), ad['ctaTextColor'])
-        .replace(new RegExp('#' + prefix + '_cta_color_hover#', 'g'), ad['ctaTextColorHover'])
-        .replace(new RegExp('#' + prefix + '_desc#', 'g'), ad['description'])
-        .replace(new RegExp('#' + prefix + '_index#', 'g'), prefix + '-' + ad['i'])
-        .replace(new RegExp('#' + prefix + '_img#', 'g'), ad['image'])
-        .replace(new RegExp('#' + prefix + '_small_img#', 'g'), ad['smallImage'])
-        .replace(new RegExp('#' + prefix + '_link#', 'g'), ad['statlink'])
-        .replace(new RegExp('#' + prefix + '_logo#', 'g'), ad['logo'])
-        .replace(new RegExp('#' + prefix + '_color#', 'g'), ad['textColor'])
-        .replace(new RegExp('#' + prefix + '_color_hover#', 'g'), ad['textColorHover'])
-        .replace(new RegExp('#' + prefix + '_title#', 'g'), ad['title'])
-
-      selectedTarget.innerHTML = null
-      selectedTarget.innerHTML += adInnerHtml + _native.pixel(ad['pixel'], ad['timestamp'])
-      selectedTarget.setAttribute('data-state', 'visible')
-    } else {
-      selectedTarget.innerHTML = null
-      selectedTarget.style.display = 'none'
-    }
-  })
-}
diff --git a/docs/_templates/hacks.html b/docs/_templates/hacks.html
index 61252a5c..3af2e578 100644
--- a/docs/_templates/hacks.html
+++ b/docs/_templates/hacks.html
@@ -57,47 +57,54 @@
 
 <!-- Native CPC by BuySellAds -->
 
-<script src="{{ pathto('_static/', 1) }}/native.js"></script>
+<script type="text/javascript" src="//m.servedby-buysellads.com/monetization.js"></script>
+
+<div id="native-ribbon">
+</div>
+
 <script>
-  _native.init("CK7D62JU", {
-    targetClass: 'native-js'
-  });
-</script>
-
-<div class="native-js">
-  <div class="native-sponsor">Sponsored Ad by #native_company# — Learn More</div>
-  <a href="#native_link#" class="native-flex">
+_bsa.init('custom', 'CK7D62JU', 'placement:pythonrequestsorg',
+    {
+      target: '#native-ribbon',
+      template: `
+<div class="native-sponsor">Sponsored by ##company## — Learn More</div>
+  <a href="##link##" class="native-flex">
     <style>
-      .native-js {
-        background: linear-gradient(-30deg, #native_bg_color#E5, #native_bg_color#E5 45%, #native_bg_color# 45%) #fff;
-      }
+    #native-ribbon #_custom_ {
+      background: linear-gradient(-30deg, ##backgroundColor##E5, ##backgroundColor##E5 45%, ##backgroundColor## 45%) #fff;
+    }
 
-      .native-details,
-      .native-sponsor {
-        color: #native_color# !important;
-      }
+    .native-details,
+    .native-sponsor,
+    .native-bsa {
+      color: ##textColor## !important;
+    }
 
-      .native-details:hover {
-        color: #native_color_hover# !important;
-      }
+    .native-details:hover {
+      color: ##textColorHover## !important;
+    }
 
-      .native-cta {
-        color: #native_cta_color#;
-        background-color: #native_cta_bg_color#;
-      }
+    .native-cta {
+      color: ##ctaTextColor##;
+      background-color: ##ctaBackgroundColor##;
+    }
 
-      .native-cta:hover {
-        color: #native_cta_color_hover;
-        background-color: #native_cta_bg_color_hover#;
-      }
+    .native-cta:hover {
+      color: ##ctaTextColorHover##;
+      background-color: ##ctaBackgroundColorHover##;
+    }
     </style>
     <div class="native-main">
-      <img class="native-img" src="#native_logo#">
+      <img class="native-img" src="##logo##">
       <div class="native-details">
-        <span class="native-company">#native_title#</span>
-        <span class="native-desc">#native_desc#</span>
+        <span class="native-company">##title##</span>
+        <span class="native-desc">##description##</span>
       </div>
-      <span class="native-cta">#native_cta#</span>
     </div>
+    <span class="native-cta">##callToAction##</span>
   </a>
 </div>
+`
+    }
+  );
+</script>
diff --git a/docs/_templates/sidebarintro.html b/docs/_templates/sidebarintro.html
index 319954d1..ea0f1652 100644
--- a/docs/_templates/sidebarintro.html
+++ b/docs/_templates/sidebarintro.html
@@ -71,9 +71,9 @@
 
   <p></p>
 
-  <li><a href="https://github.com/requests/requests">Requests @ GitHub</a></li>
+  <li><a href="https://github.com/psf/requests">Requests @ GitHub</a></li>
   <li><a href="https://pypi.org/project/requests/">Requests @ PyPI</a></li>
-  <li><a href="https://github.com/requests/requests/issues">Issue Tracker</a></li>
+  <li><a href="https://github.com/psf/requests/issues">Issue Tracker</a></li>
   <li><a href="http://docs.python-requests.org/en/latest/community/updates/#software-updates">Release History</a></li>
 </ul>
 
@@ -91,41 +91,5 @@
   <li><a href="http://es.python-requests.org/">Spanish</a></li>
 </ul>
 
-<div class="native-js">
-  <div class="native-sponsor">Sponsored by #native_company# — Learn More</div>
-  <a href="#native_link#" class="native-flex">
-    <style>
-      .native-js {
-        background: linear-gradient(-30deg, #native_bg_color#E5, #native_bg_color#E5 45%, #native_bg_color# 45%) #fff;
-      }
-
-      .native-details,
-      .native-sponsor,
-      .native-bsa {
-        color: #native_color# !important;
-      }
-
-      .native-details:hover {
-        color: #native_color_hover# !important;
-      }
-
-      .native-cta {
-        color: #native_cta_color#;
-        background-color: #native_cta_bg_color#;
-      }
-
-      .native-cta:hover {
-        color: #native_cta_color_hover;
-        background-color: #native_cta_bg_color_hover#;
-      }
-    </style>
-    <div class="native-main">
-      <img class="native-img" src="#native_logo#">
-      <div class="native-details">
-        <span class="native-company">#native_title#</span>
-        <span class="native-desc">#native_desc#</span>
-      </div>
-    </div>
-    <span class="native-cta">#native_cta#</span>
-  </a>
+<div id="native-ribbon">
 </div>
diff --git a/docs/community/faq.rst b/docs/community/faq.rst
index 945096dc..44d3e6e8 100644
--- a/docs/community/faq.rst
+++ b/docs/community/faq.rst
@@ -21,7 +21,8 @@ Custom User-Agents?
 -------------------
 
 Requests allows you to easily override User-Agent strings, along with
-any other HTTP Header.
+any other HTTP Header. See `documentation about headers <http://docs.python-requests.org/en/master/user/quickstart/#custom-headers>`_.
+
 
 
 Why not Httplib2?
diff --git a/docs/community/support.rst b/docs/community/support.rst
index 4b72bba8..23e35868 100644
--- a/docs/community/support.rst
+++ b/docs/community/support.rst
@@ -29,7 +29,7 @@ File an Issue
 
 If you notice some unexpected behaviour in Requests, or want to see support
 for a new feature,
-`file an issue on GitHub <https://github.com/requests/requests/issues>`_.
+`file an issue on GitHub <https://github.com/psf/requests/issues>`_.
 
 
 E-mail
diff --git a/docs/community/updates.rst b/docs/community/updates.rst
index 3ae0589f..ee08cdc5 100644
--- a/docs/community/updates.rst
+++ b/docs/community/updates.rst
@@ -14,7 +14,7 @@ GitHub
 ------
 
 The best way to track the development of Requests is through
-`the GitHub repo <https://github.com/requests/requests>`_.
+`the GitHub repo <https://github.com/psf/requests>`_.
 
 Twitter
 -------
diff --git a/docs/dev/contributing.rst b/docs/dev/contributing.rst
index 434dc565..308fdd25 100644
--- a/docs/dev/contributing.rst
+++ b/docs/dev/contributing.rst
@@ -197,7 +197,7 @@ through the `GitHub issues`_, **both open and closed**, to confirm that the bug
 hasn't been reported before. Duplicate bug reports are a huge drain on the time
 of other contributors, and should be avoided as much as possible.
 
-.. _GitHub issues: https://github.com/requests/requests/issues
+.. _GitHub issues: https://github.com/psf/requests/issues
 
 
 Feature Requests
diff --git a/docs/dev/todo.rst b/docs/dev/todo.rst
index 26cd9b71..d09fce39 100644
--- a/docs/dev/todo.rst
+++ b/docs/dev/todo.rst
@@ -8,11 +8,11 @@ Requests is under active development, and contributions are more than welcome!
 #. Check for open issues or open a fresh issue to start a discussion around a bug.
    There is a Contributor Friendly tag for issues that should be ideal for people who are not very
    familiar with the codebase yet.
-#. Fork `the repository <https://github.com/requests/requests>`_ on GitHub and start making your
+#. Fork `the repository <https://github.com/psf/requests>`_ on GitHub and start making your
    changes to a new branch.
 #. Write a test which shows that the bug was fixed.
 #. Send a pull request and bug the maintainer until it gets merged and published. :)
-   Make sure to add yourself to `AUTHORS <https://github.com/requests/requests/blob/master/AUTHORS.rst>`_.
+   Make sure to add yourself to `AUTHORS <https://github.com/psf/requests/blob/master/AUTHORS.rst>`_.
 
 Feature Freeze
 --------------
diff --git a/docs/index.rst b/docs/index.rst
index f44340b7..5085503a 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -17,8 +17,8 @@ Release v\ |version|. (:ref:`Installation <install>`)
 .. image:: https://img.shields.io/pypi/pyversions/requests.svg
     :target: https://pypi.org/project/requests/
 
-.. image:: https://codecov.io/github/requests/requests/coverage.svg?branch=master
-    :target: https://codecov.io/github/requests/requests
+.. image:: https://codecov.io/github/psf/requests/coverage.svg?branch=master
+    :target: https://codecov.io/github/psf/requests
     :alt: codecov.io
 
 .. image:: https://img.shields.io/badge/Say%20Thanks!-🦉-1EAEDB.svg
diff --git a/docs/user/advanced.rst b/docs/user/advanced.rst
index fce37dc4..728ffbb6 100644
--- a/docs/user/advanced.rst
+++ b/docs/user/advanced.rst
@@ -300,7 +300,7 @@ immediately. You can override this behaviour and defer downloading the response
 body until you access the :attr:`Response.content <requests.Response.content>`
 attribute with the ``stream`` parameter::
 
-    tarball_url = 'https://github.com/requests/requests/tarball/master'
+    tarball_url = 'https://github.com/psf/requests/tarball/master'
     r = requests.get(tarball_url, stream=True)
 
 At this point only the response headers have been downloaded and the connection
@@ -680,7 +680,7 @@ from GitHub. Suppose we wanted commit ``a050faf`` on Requests. We would get it
 like so::
 
     >>> import requests
-    >>> r = requests.get('https://api.github.com/repos/requests/requests/git/commits/a050faf084662f3a352dd1a941f2c7c9f886d4ad')
+    >>> r = requests.get('https://api.github.com/repos/psf/requests/git/commits/a050faf084662f3a352dd1a941f2c7c9f886d4ad')
 
 We should confirm that GitHub responded correctly. If it has, we want to work
 out what type of content it is. Do this like so::
@@ -735,12 +735,12 @@ we should probably avoid making ham-handed POSTS to it. Instead, let's play
 with the Issues feature of GitHub.
 
 This documentation was added in response to
-`Issue #482 <https://github.com/requests/requests/issues/482>`_. Given that
+`Issue #482 <https://github.com/psf/requests/issues/482>`_. Given that
 this issue already exists, we will use it as an example. Let's start by getting it.
 
 ::
 
-    >>> r = requests.get('https://api.github.com/repos/requests/requests/issues/482')
+    >>> r = requests.get('https://api.github.com/repos/psf/requests/issues/482')
     >>> r.status_code
     200
 
@@ -783,7 +783,7 @@ is to POST to the thread. Let's do it.
 ::
 
     >>> body = json.dumps({u"body": u"Sounds great! I'll get right on it!"})
-    >>> url = u"https://api.github.com/repos/requests/requests/issues/482/comments"
+    >>> url = u"https://api.github.com/repos/psf/requests/issues/482/comments"
 
     >>> r = requests.post(url=url, data=body)
     >>> r.status_code
@@ -817,7 +817,7 @@ that.
     5804413
 
     >>> body = json.dumps({u"body": u"Sounds great! I'll get right on it once I feed my cat."})
-    >>> url = u"https://api.github.com/repos/requests/requests/issues/comments/5804413"
+    >>> url = u"https://api.github.com/repos/psf/requests/issues/comments/5804413"
 
     >>> r = requests.patch(url=url, data=body, auth=auth)
     >>> r.status_code
diff --git a/docs/user/install.rst b/docs/user/install.rst
index 3888876a..73e69f29 100644
--- a/docs/user/install.rst
+++ b/docs/user/install.rst
@@ -25,15 +25,15 @@ Get the Source Code
 -------------------
 
 Requests is actively developed on GitHub, where the code is
-`always available <https://github.com/requests/requests>`_.
+`always available <https://github.com/psf/requests>`_.
 
 You can either clone the public repository::
 
-    $ git clone git://github.com/requests/requests.git
+    $ git clone git://github.com/psf/requests.git
 
-Or, download the `tarball <https://github.com/requests/requests/tarball/master>`_::
+Or, download the `tarball <https://github.com/psf/requests/tarball/master>`_::
 
-    $ curl -OL https://github.com/requests/requests/tarball/master
+    $ curl -OL https://github.com/psf/requests/tarball/master
     # optionally, zipball is also available (for Windows users).
 
 Once you have a copy of the source, you can embed it in your own Python
diff --git a/requests/adapters.py b/requests/adapters.py
index fa4d9b3c..97ea25b4 100644
--- a/requests/adapters.py
+++ b/requests/adapters.py
@@ -435,64 +435,19 @@ class HTTPAdapter(BaseAdapter):
             timeout = TimeoutSauce(connect=timeout, read=timeout)
 
         try:
-            if not chunked:
-                resp = conn.urlopen(
-                    method=request.method,
-                    url=url,
-                    body=request.body,
-                    headers=request.headers,
-                    redirect=False,
-                    assert_same_host=False,
-                    preload_content=False,
-                    decode_content=False,
-                    retries=self.max_retries,
-                    timeout=timeout
-                )
-
-            # Send the request.
-            else:
-                if hasattr(conn, 'proxy_pool'):
-                    conn = conn.proxy_pool
-
-                low_conn = conn._get_conn(timeout=DEFAULT_POOL_TIMEOUT)
-
-                try:
-                    low_conn.putrequest(request.method,
-                                        url,
-                                        skip_accept_encoding=True)
-
-                    for header, value in request.headers.items():
-                        low_conn.putheader(header, value)
-
-                    low_conn.endheaders()
-
-                    for i in request.body:
-                        low_conn.send(hex(len(i))[2:].encode('utf-8'))
-                        low_conn.send(b'\r\n')
-                        low_conn.send(i)
-                        low_conn.send(b'\r\n')
-                    low_conn.send(b'0\r\n\r\n')
-
-                    # Receive the response from the server
-                    try:
-                        # For Python 2.7, use buffering of HTTP responses
-                        r = low_conn.getresponse(buffering=True)
-                    except TypeError:
-                        # For compatibility with Python 3.3+
-                        r = low_conn.getresponse()
-
-                    resp = HTTPResponse.from_httplib(
-                        r,
-                        pool=conn,
-                        connection=low_conn,
-                        preload_content=False,
-                        decode_content=False
-                    )
-                except:
-                    # If we hit any problems here, clean up the connection.
-                    # Then, reraise so that we can handle the actual exception.
-                    low_conn.close()
-                    raise
+            resp = conn.urlopen(
+                method=request.method,
+                url=url,
+                body=request.body,
+                headers=request.headers,
+                redirect=False,
+                assert_same_host=False,
+                preload_content=False,
+                decode_content=False,
+                retries=self.max_retries,
+                timeout=timeout,
+                chunked=chunked
+            )
 
         except (ProtocolError, socket.error) as err:
             raise ConnectionError(err, request=request)
diff --git a/requests/api.py b/requests/api.py
index 13ecd926..e978e203 100644
--- a/requests/api.py
+++ b/requests/api.py
@@ -16,7 +16,7 @@ from . import sessions
 def request(method, url, **kwargs):
     """Constructs and sends a :class:`Request <Request>`.
 
-    :param method: method for the new :class:`Request` object: ``GET``, ``OPTIONS`, ``HEAD``, ``POST``, ``PUT``, ``PATCH``, or ``DELETE``.
+    :param method: method for the new :class:`Request` object: ``GET``, ``OPTIONS``, ``HEAD``, ``POST``, ``PUT``, ``PATCH``, or ``DELETE``.
     :param url: URL for the new :class:`Request` object.
     :param params: (optional) Dictionary, list of tuples or bytes to send
         in the query string for the :class:`Request`.
diff --git a/requests/auth.py b/requests/auth.py
index 34e7c8b8..eeface39 100644
--- a/requests/auth.py
+++ b/requests/auth.py
@@ -239,7 +239,7 @@ class HTTPDigestAuth(AuthBase):
         """
 
         # If response is not 4xx, do not auth
-        # See https://github.com/requests/requests/issues/3772
+        # See https://github.com/psf/requests/issues/3772
         if not 400 <= r.status_code < 500:
             self._thread_local.num_401_calls = 1
             return r
diff --git a/requests/compat.py b/requests/compat.py
index c44b35ef..5de0769f 100644
--- a/requests/compat.py
+++ b/requests/compat.py
@@ -43,6 +43,7 @@ if is_py2:
     import cookielib
     from Cookie import Morsel
     from StringIO import StringIO
+    # Keep OrderedDict for backwards compatibility.
     from collections import Callable, Mapping, MutableMapping, OrderedDict
 
 
@@ -59,6 +60,7 @@ elif is_py3:
     from http import cookiejar as cookielib
     from http.cookies import Morsel
     from io import StringIO
+    # Keep OrderedDict for backwards compatibility.
     from collections import OrderedDict
     from collections.abc import Callable, Mapping, MutableMapping
 
diff --git a/requests/models.py b/requests/models.py
index 8265bce6..ea332e7e 100644
--- a/requests/models.py
+++ b/requests/models.py
@@ -12,7 +12,7 @@ import sys
 
 # Import encoding now, to avoid implicit import later.
 # Implicit import within threads may cause LookupError when standard library is in a ZIP,
-# such as in Embedded Python. See https://github.com/requests/requests/issues/3578.
+# such as in Embedded Python. See https://github.com/psf/requests/issues/3578.
 import encodings.idna
 
 from urllib3.fields import RequestField
@@ -359,7 +359,7 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
         #: We're unable to blindly call unicode/str functions
         #: as this will include the bytestring indicator (b'')
         #: on python 3.x.
-        #: https://github.com/requests/requests/pull/2238
+        #: https://github.com/psf/requests/pull/2238
         if isinstance(url, bytes):
             url = url.decode('utf8')
         else:
@@ -641,6 +641,10 @@ class Response(object):
         #: is a response.
         self.request = None
 
+        #: If there was an error in the processing of content,
+        #: then save the error that would return the same error when you re-appeal.
+        self._error = None
+
     def __enter__(self):
         return self
 
@@ -750,12 +754,21 @@ class Response(object):
                 try:
                     for chunk in self.raw.stream(chunk_size, decode_content=True):
                         yield chunk
+
                 except ProtocolError as e:
-                    raise ChunkedEncodingError(e)
+                    self._error = ChunkedEncodingError(e)
+
                 except DecodeError as e:
-                    raise ContentDecodingError(e)
+                    self._error = ContentDecodingError(e)
+
                 except ReadTimeoutError as e:
-                    raise ConnectionError(e)
+                    self._error = ConnectionError(e)
+
+                finally:
+                    # if we had an error - throw the saved error
+                    if self._error:
+                        raise self._error
+
             else:
                 # Standard file-like object.
                 while True:
@@ -828,6 +841,10 @@ class Response(object):
             else:
                 self._content = b''.join(self.iter_content(CONTENT_CHUNK_SIZE)) or b''
 
+        # if we had an error - throw the saved error
+        if self._error is not None:
+            raise self._error
+
         self._content_consumed = True
         # don't need to release the connection; that's been handled by urllib3
         # since we exhausted the data.
diff --git a/requests/sessions.py b/requests/sessions.py
index c5d01229..6d51820c 100644
--- a/requests/sessions.py
+++ b/requests/sessions.py
@@ -11,9 +11,10 @@ import os
 import sys
 import time
 from datetime import timedelta
+from collections import OrderedDict
 
 from .auth import _basic_auth_str
-from .compat import cookielib, is_py3, OrderedDict, urljoin, urlparse, Mapping
+from .compat import cookielib, is_py3, urljoin, urlparse, Mapping
 from .cookies import (
     cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
 from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
@@ -94,6 +95,10 @@ def merge_hooks(request_hooks, session_hooks, dict_class=OrderedDict):
 
 class SessionRedirectMixin(object):
 
+    def __init__(self):
+        #: A list of domains that will be excluded from auth stripping
+        self.trusted_domains = []
+
     def get_redirect_target(self, resp):
         """Receives a Response. Returns a redirect URI or ``None``"""
         # Due to the nature of how requests processes redirects this method will
@@ -119,7 +124,8 @@ class SessionRedirectMixin(object):
         """Decide whether Authorization header should be removed when redirecting"""
         old_parsed = urlparse(old_url)
         new_parsed = urlparse(new_url)
-        if old_parsed.hostname != new_parsed.hostname:
+        if (old_parsed.hostname != new_parsed.hostname
+                and new_parsed.hostname not in self.trusted_domains):
             return True
         # Special case: allow http -> https redirect when using the standard
         # ports. This isn't specified by RFC 7235, but is kept to avoid
@@ -162,7 +168,7 @@ class SessionRedirectMixin(object):
                 resp.raw.read(decode_content=False)
 
             if len(resp.history) >= self.max_redirects:
-                raise TooManyRedirects('Exceeded %s redirects.' % self.max_redirects, response=resp)
+                raise TooManyRedirects('Exceeded {} redirects.'.format(self.max_redirects), response=resp)
 
             # Release the connection back into the pool.
             resp.close()
@@ -170,7 +176,7 @@ class SessionRedirectMixin(object):
             # Handle redirection without scheme (see: RFC 1808 Section 4)
             if url.startswith('//'):
                 parsed_rurl = urlparse(resp.url)
-                url = '%s:%s' % (to_native_string(parsed_rurl.scheme), url)
+                url = ':'.join([to_native_string(parsed_rurl.scheme), url])
 
             # Normalize url case and attach previous fragment if needed (RFC 7231 7.1.2)
             parsed = urlparse(url)
@@ -192,19 +198,16 @@ class SessionRedirectMixin(object):
 
             self.rebuild_method(prepared_request, resp)
 
-            # https://github.com/requests/requests/issues/1084
+            # https://github.com/psf/requests/issues/1084
             if resp.status_code not in (codes.temporary_redirect, codes.permanent_redirect):
-                # https://github.com/requests/requests/issues/3490
+                # https://github.com/psf/requests/issues/3490
                 purged_headers = ('Content-Length', 'Content-Type', 'Transfer-Encoding')
                 for header in purged_headers:
                     prepared_request.headers.pop(header, None)
                 prepared_request.body = None
 
             headers = prepared_request.headers
-            try:
-                del headers['Cookie']
-            except KeyError:
-                pass
+            headers.pop('Cookie', None)
 
             # Extract any cookies sent on the response to the cookiejar
             # in the new request. Because we've mutated our copied prepared
@@ -271,7 +274,6 @@ class SessionRedirectMixin(object):
         if new_auth is not None:
             prepared_request.prepare_auth(new_auth)
 
-        return
 
     def rebuild_proxies(self, prepared_request, proxies):
         """This method re-evaluates the proxy configuration by considering the
@@ -417,6 +419,8 @@ class Session(SessionRedirectMixin):
         self.mount('https://', HTTPAdapter())
         self.mount('http://', HTTPAdapter())
 
+        super().__init__()
+
     def __enter__(self):
         return self
 
@@ -728,7 +732,7 @@ class Session(SessionRedirectMixin):
                 return adapter
 
         # Nothing matches :-/
-        raise InvalidSchema("No connection adapters were found for '%s'" % url)
+        raise InvalidSchema("No connection adapters were found for {!r}".format(url))
 
     def close(self):
         """Closes all adapters and as such the session"""
diff --git a/requests/structures.py b/requests/structures.py
index da930e28..8ee0ba7a 100644
--- a/requests/structures.py
+++ b/requests/structures.py
@@ -7,7 +7,9 @@ requests.structures
 Data structures that power Requests.
 """
 
-from .compat import OrderedDict, Mapping, MutableMapping
+from collections import OrderedDict
+
+from .compat import Mapping, MutableMapping
 
 
 class CaseInsensitiveDict(MutableMapping):
diff --git a/requests/utils.py b/requests/utils.py
index b64a577c..c1700d7f 100644
--- a/requests/utils.py
+++ b/requests/utils.py
@@ -19,6 +19,7 @@ import sys
 import tempfile
 import warnings
 import zipfile
+from collections import OrderedDict
 
 from .__version__ import __version__
 from . import certs
@@ -26,7 +27,7 @@ from . import certs
 from ._internal_utils import to_native_string
 from .compat import parse_http_list as _parse_list_header
 from .compat import (
-    quote, urlparse, bytes, str, OrderedDict, unquote, getproxies,
+    quote, urlparse, bytes, str, unquote, getproxies,
     proxy_bypass, urlunparse, basestring, integer_types, is_py3,
     proxy_bypass_environment, getproxies_environment, Mapping)
 from .cookies import cookiejar_from_dict
@@ -179,7 +180,7 @@ def get_netrc_auth(url, raise_errors=False):
             except KeyError:
                 # os.path.expanduser can fail when $HOME is undefined and
                 # getpwuid fails. See https://bugs.python.org/issue20164 &
-                # https://github.com/requests/requests/issues/1846
+                # https://github.com/psf/requests/issues/1846
                 return
 
             if os.path.exists(loc):
diff --git a/setup.py b/setup.py
index 3dce2965..ab135a58 100755
--- a/setup.py
+++ b/setup.py
@@ -54,7 +54,7 @@ test_requirements = [
     'pytest-mock',
     'pytest-xdist',
     'PySocks>=1.5.6, !=1.5.7',
-    'pytest>=2.8.0'
+    'pytest>=3'
 ]
 
 about = {}
@@ -105,4 +105,8 @@ setup(
         'socks': ['PySocks>=1.5.6, !=1.5.7'],
         'socks:sys_platform == "win32" and python_version == "2.7"': ['win_inet_pton'],
     },
+    project_urls={
+        'Documentation': 'http://docs.python-requests.org',
+        'Source': 'https://github.com/kennethreitz/requests',
+    },
 )
diff --git a/tests/test_lowlevel.py b/tests/test_lowlevel.py
index 82c3b25a..4178c78a 100644
--- a/tests/test_lowlevel.py
+++ b/tests/test_lowlevel.py
@@ -3,6 +3,7 @@
 import pytest
 import threading
 import requests
+from requests.exceptions import ChunkedEncodingError
 
 from tests.testserver.server import Server, consume_socket_content
 
@@ -28,7 +29,7 @@ def test_digestauth_401_count_reset_on_redirect():
     """Ensure we correctly reset num_401_calls after a successful digest auth,
     followed by a 302 redirect to another digest auth prompt.
 
-    See https://github.com/requests/requests/issues/1979.
+    See https://github.com/psf/requests/issues/1979.
     """
     text_401 = (b'HTTP/1.1 401 UNAUTHORIZED\r\n'
                 b'Content-Length: 0\r\n'
@@ -138,7 +139,7 @@ def test_digestauth_401_only_sent_once():
 def test_digestauth_only_on_4xx():
     """Ensure we only send digestauth on 4xx challenges.
 
-    See https://github.com/requests/requests/issues/3772.
+    See https://github.com/psf/requests/issues/3772.
     """
     text_200_chal = (b'HTTP/1.1 200 OK\r\n'
                      b'Content-Length: 0\r\n'
@@ -307,3 +308,43 @@ def test_fragment_update_on_redirect():
         assert r.url == 'http://{}:{}/final-url/#relevant-section'.format(host, port)
 
         close_server.set()
+
+
+def test_response_content_retains_error():
+    """Verify that accessing response.content retains an error.
+
+    See https://github.com/kennethreitz/requests/issues/4965
+    """
+
+    data = "Some random stuff to read from remove server.\n"
+
+    def response_handler(sock):
+        req = consume_socket_content(sock, timeout=0.5)
+
+        # Send invalid chunked data (length mismatch)
+        sock.send(
+            b'HTTP/1.1 200 OK\r\n'
+            b'Transfer-Encoding: chunked\r\n'
+            b'\r\n2\r\n42\r\n8\r\n123\r\n'  # 5 bytes missing
+        )
+
+    close_server = threading.Event()
+    server = Server(response_handler, wait_to_close_event=close_server)
+
+    with server as (host, port):
+        url = 'http://{}:{}/path'.format(host, port)
+        r = requests.post(url, stream=True)
+        with pytest.raises(ChunkedEncodingError):
+            r.content
+
+    # Access the bad response data again, I would expect the same
+    # error again.
+
+    try:
+        content = r.content
+    except ChunkedEncodingError:
+        pass  # fine, same exception
+    else:
+        assert False, "error response has content: {0!r}".format(content)
+    close_server.set()
+
diff --git a/tests/test_requests.py b/tests/test_requests.py
index 89eff885..7d4a4eb5 100644
--- a/tests/test_requests.py
+++ b/tests/test_requests.py
@@ -18,7 +18,7 @@ from requests.adapters import HTTPAdapter
 from requests.auth import HTTPDigestAuth, _basic_auth_str
 from requests.compat import (
     Morsel, cookielib, getproxies, str, urlparse,
-    builtin_str, OrderedDict)
+    builtin_str)
 from requests.cookies import (
     cookiejar_from_dict, morsel_to_cookie)
 from requests.exceptions import (
@@ -130,7 +130,7 @@ class TestRequests:
         assert request.url == expected
 
     def test_params_original_order_is_preserved_by_default(self):
-        param_ordered_dict = OrderedDict((('z', 1), ('a', 1), ('k', 1), ('d', 1)))
+        param_ordered_dict = collections.OrderedDict((('z', 1), ('a', 1), ('k', 1), ('d', 1)))
         session = requests.Session()
         request = requests.Request('GET', 'http://example.com/', params=param_ordered_dict)
         prep = session.prepare_request(request)
@@ -446,11 +446,11 @@ class TestRequests:
     def test_headers_preserve_order(self, httpbin):
         """Preserve order when headers provided as OrderedDict."""
         ses = requests.Session()
-        ses.headers = OrderedDict()
+        ses.headers = collections.OrderedDict()
         ses.headers['Accept-Encoding'] = 'identity'
         ses.headers['First'] = '1'
         ses.headers['Second'] = '2'
-        headers = OrderedDict([('Third', '3'), ('Fourth', '4')])
+        headers = collections.OrderedDict([('Third', '3'), ('Fourth', '4')])
         headers['Fifth'] = '5'
         headers['Second'] = '222'
         req = requests.Request('GET', httpbin('get'), headers=headers)
@@ -466,7 +466,7 @@ class TestRequests:
     @pytest.mark.parametrize('key', ('User-agent', 'user-agent'))
     def test_user_agent_transfers(self, httpbin, key):
 
-        heads = {key: 'Mozilla/5.0 (github.com/requests/requests)'}
+        heads = {key: 'Mozilla/5.0 (github.com/psf/requests)'}
 
         r = requests.get(httpbin('user-agent'), headers=heads)
         assert heads[key] in r.text
@@ -2212,7 +2212,7 @@ class TestTimeout:
             pass
 
     def test_encoded_methods(self, httpbin):
-        """See: https://github.com/requests/requests/issues/2316"""
+        """See: https://github.com/psf/requests/issues/2316"""
         r = requests.request(b'GET', httpbin('get'))
         assert r.ok
 
diff --git a/tests/test_utils.py b/tests/test_utils.py
index 59b0b0ef..463516b2 100644
--- a/tests/test_utils.py
+++ b/tests/test_utils.py
@@ -33,7 +33,8 @@ class TestSuperLen:
         'stream, value', (
             (StringIO.StringIO, 'Test'),
             (BytesIO, b'Test'),
-            pytest.mark.skipif('cStringIO is None')((cStringIO, 'Test')),
+            pytest.param(cStringIO, 'Test',
+                         marks=pytest.mark.skipif('cStringIO is None')),
         ))
     def test_io_streams(self, stream, value):
         """Ensures that we properly deal with different kinds of IO streams."""
@@ -397,7 +398,7 @@ def test_get_auth_from_url(url, auth):
         ),
     ))
 def test_requote_uri_with_unquoted_percents(uri, expected):
-    """See: https://github.com/requests/requests/issues/2356"""
+    """See: https://github.com/psf/requests/issues/2356"""
     assert requote_uri(uri) == expected