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    <p>On 10/21/20 9:48 AM, John Bieling wrote:<br>
    </p>
    <blockquote type="cite"
      cite="mid:b03d9c4a-6470-8926-257d-52603ef2db43@thunderbird.net">
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      <p>Hi everybody,</p>
      <p>the MDN team has informed us about upcoming changes: MDN is
        transitioning from a wiki based platform to a GitHub based
        platform.<br>
        Also, they are shrinking their "active content" in an effort to
        focus MDN on its brand core as a top reference for internet
        technologies (HTML, JavaScript), so peripheral and/or outdated
        content including articles tagged "Thunderbird", "Deprecated"
        and "Archive" will be archived as a fixed snapshot.<br>
      </p>
      <p>Thomas and I have been communicating with members of the
        Thunderbird add-ons team and the MDN team to get more
        information and work out the relevance for Thunderbird and the
        way forward.<br>
      </p>
      <p>Technically, the content of the entire MDN wiki will be
        exported into two GitHub repositories, which are already set up:<br>
      </p>
      <ul>
        <li><a class="moz-txt-link-freetext"
            href="https://github.com/mdn/content" moz-do-not-send="true">https://github.com/mdn/content</a></li>
        <li><a class="moz-txt-link-freetext"
            href="https://github.com/mdn/archived-content"
            moz-do-not-send="true">https://github.com/mdn/archived-content</a></li>
      </ul>
      <p>There will be a final export from the MDN wiki to these two
        repositories just before switching to the new MDN system,
        planned for December. From our current understanding, the new
        MDN will look almost identical to the current MDN and the URLs
        of the individual articles will not change.</p>
      <p>Articles moved to the <i>archived-content</i> repository will
        be handled differently from articles moved to the <i>content</i>
        repository:<br>
      </p>
      <ul>
        <li>MDN pages generated from the <i>archived-content</i>
          repository will no longer be indexed by Google nor be
          searchable by the new MDN search.</li>
        <li>Furthermore, <i>archived-content</i> cannot be altered any
          more (MDN won't accept archive pull requests), so essentially
          it becomes a frozen snapshot.<br>
        </li>
      </ul>
      <p>To our current knowledge, the new MDN will not be localized
        (the <i>content</i> repository contains only English files) and
        all other language files are also migrated to the <i>archived-content</i>
        repository.<b><br>
        </b></p>
      <p><b><br>
        </b></p>
      <p><b>What is changing for the Thunderbird Project?</b> </p>
      <p><b>All archived pages (including Thunderbird, XPCOM and XUL
          related pages) will no longer be searchable and can no longer
          be altered. But the pages are still "there", i.e. they will
          continue to be accessible under their current URLs.</b></p>
      <p><b>We will try to restore search-ability of MDN's </b><b><i>archived-content</i></b>,
        but we will focus on that in a second step.</p>
      <p>Currently we want to evaluate if the <i>archived-content</i>
        repository may contain articles which are actually still topical
        and important to the Thunderbird project <i>and may require
          future updates</i>. The MDN <i>archived-content</i>
        repository comprises a total of about 8000 articles, so we can't
        go through all of them one by one, but <b>if you know of any
          high-value Thunderbird-relevant articles that may need future
          editing, let us know</b>. <br>
      </p>
      <p>I parsed the <i>archived-content</i> repository and extracted
        links to the original MDN articles and grouped them for better
        accessibility into the following lists:    <br>
      </p>
      <ul>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-b2g_os.html">archived-content-b2g_os.html</a>
          (1000)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-spidermonkey.html">archived-content-spidermonkey.html</a>
          (557)</li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-thunderbird.html">archived-content-thunderbird.html</a>
          (127)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-xpcom.html">archived-content-xpcom.html</a>
          (1275)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-xul.html">archived-content-xul.html</a>
          (1204)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-add-ons.html">archived-content-add-ons.html</a>
          (333)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-misc.html">archived-content-misc.html</a>
          (1871)<br>
        </li>
        <li><a moz-do-not-send="true"
href="https://htmlpreview.github.io/?https://github.com/jobisoft/archived-content/blob/main/generated_links/archived-content-archive.html">archived-content-archive.html</a>
          (1464) <br>
        </li>
      </ul>
      <p> Please remember: This inquiry is not about identifying pages
        which should be <i>preserved</i> (as all English pages will be
        preserved), this is about identifying pages which should be<i>
          moved to our own active conten</i>t (DTN, wiki.mozilla.org,
        ....). A good criterion for such articles could be that you'd be
        willing to support us migrating it into Thunderbird's active
        content. A good example is the account autoconfiguration article
        by Ben Bucksch: We're still using that technology <i>and </i>we
        may want to update this for future changes: <a
          class="moz-txt-link-freetext"
href="https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Autoconfiguration"
          moz-do-not-send="true">https://developer.mozilla.org/en-US/docs/Mozilla/Thunderbird/Autoconfiguration</a><br>
      </p>
      <p>As a sidenote and for completeness, there's an existing
        cross-section of the above sets of articles which has been <a
          moz-do-not-send="true"
          href="https://wiki.developer.mozilla.org/en-US/docs/tag/Thunderbird">tagged
          "Thunderbird" on MDN</a>. However, please note that the tagged
        selection isn't complete, as it contains neither all articles
        having "Thunderbird" in the slug, nor all of those articles from
        other sections which may be of interest for Thunderbird.<br>
      </p>
      <p>Thanks for your time and support, </p>
      John and Thomas <br>
    </blockquote>
    <p>John & Thomas,</p>
    <p>Thanks for spearheading this. From my POV I'd like to see the
      documentation about the internals of the chat system moved over,
      pretty much things that live under Mozilla/Chat_core
      (<a class="moz-txt-link-freetext" href="https://developer.mozilla.org/en-US/docs/Mozilla/Chat_Core">https://developer.mozilla.org/en-US/docs/Mozilla/Chat_Core</a> or
<a class="moz-txt-link-freetext" href="https://github.com/mdn/archived-content/tree/main/files/en-us/mozilla/chat_core">https://github.com/mdn/archived-content/tree/main/files/en-us/mozilla/chat_core</a>).</p>
    <p>I wouldn't be surprised if there's a few things under Calendar
      (<a class="moz-txt-link-freetext" href="https://developer.mozilla.org/en-US/docs/Mozilla/Calendar">https://developer.mozilla.org/en-US/docs/Mozilla/Calendar</a>) that
      are worth keeping too? Although a cursory glance at that shows
      only <a class="moz-txt-link-freetext" href="https://wiki.mozilla.org/Calendar:Creating_an_Extension">https://wiki.mozilla.org/Calendar:Creating_an_Extension</a>,
      which is likely very outdated.</p>
    <p>--Patrick<br>
    </p>
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