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<section id="pep-content">
<h1 class="page-title">PEP 619 Python 3.10 Release Schedule</h1>
<dl class="rfc2822 field-list simple">
<dt class="field-odd">Author<span class="colon">:</span></dt>
<dd class="field-odd">Pablo Galindo Salgado &lt;pablogsal&#32;&#97;t&#32;python.org&gt;</dd>
<dt class="field-even">Status<span class="colon">:</span></dt>
<dd class="field-even"><abbr title="Currently valid informational guidance, or an in-use process">Active</abbr></dd>
<dt class="field-odd">Type<span class="colon">:</span></dt>
<dd class="field-odd"><abbr title="Non-normative PEP containing background, guidelines or other information relevant to the Python ecosystem">Informational</abbr></dd>
<dt class="field-even">Topic<span class="colon">:</span></dt>
<dd class="field-even"><a class="reference external" href="../topic/release/">Release</a></dd>
<dt class="field-odd">Created<span class="colon">:</span></dt>
<dd class="field-odd">25-May-2020</dd>
<dt class="field-even">Python-Version<span class="colon">:</span></dt>
<dd class="field-even">3.10</dd>
</dl>
<hr class="docutils" />
<section id="contents">
<details><summary>Table of Contents</summary><ul class="simple">
<li><a class="reference internal" href="#abstract">Abstract</a></li>
<li><a class="reference internal" href="#release-manager-and-crew">Release Manager and Crew</a></li>
<li><a class="reference internal" href="#release-schedule">Release Schedule</a><ul>
<li><a class="reference internal" href="#schedule">3.10.0 schedule</a></li>
<li><a class="reference internal" href="#bugfix-releases">Bugfix releases</a></li>
<li><a class="reference internal" href="#source-only-security-fix-releases">Source-only security fix releases</a></li>
<li><a class="reference internal" href="#lifespan">3.10 Lifespan</a></li>
</ul>
</li>
<li><a class="reference internal" href="#features-for-3-10">Features for 3.10</a></li>
<li><a class="reference internal" href="#copyright">Copyright</a></li>
</ul>
</details></section>
<section id="abstract">
<h2><a class="toc-backref" href="#abstract" role="doc-backlink">Abstract</a></h2>
<p>This document describes the development and release schedule for
Python 3.10. The schedule primarily concerns itself with PEP-sized
items.</p>
</section>
<section id="release-manager-and-crew">
<h2><a class="toc-backref" href="#release-manager-and-crew" role="doc-backlink">Release Manager and Crew</a></h2>
<ul class="simple">
<li>3.10 Release Manager: Pablo Galindo Salgado</li>
<li>Windows installers: Steve Dower</li>
<li>Mac installers: Ned Deily</li>
<li>Documentation: Julien Palard</li>
</ul>
</section>
<section id="release-schedule">
<h2><a class="toc-backref" href="#release-schedule" role="doc-backlink">Release Schedule</a></h2>
<section id="schedule">
<h3><a class="toc-backref" href="#schedule" role="doc-backlink">3.10.0 schedule</a></h3>
<p>Note: the dates below use a 17-month development period that results
in a 12-month release cadence between feature versions, as defined by
<a class="pep reference internal" href="../pep-0602/" title="PEP 602 Annual Release Cycle for Python">PEP 602</a>.</p>
<p>Actual:</p>
<ul class="simple">
<li>3.10 development begins: Monday, 2020-05-18</li>
<li>3.10.0 alpha 1: Monday, 2020-10-05</li>
<li>3.10.0 alpha 2: Tuesday, 2020-11-03</li>
<li>3.10.0 alpha 3: Monday, 2020-12-07</li>
<li>3.10.0 alpha 4: Monday, 2021-01-04</li>
<li>3.10.0 alpha 5: Wednesday, 2021-02-03</li>
<li>3.10.0 alpha 6: Monday, 2021-03-01</li>
<li>3.10.0 alpha 7: Tuesday, 2021-04-06</li>
<li>3.10.0 beta 1: Monday, 2021-05-03
(No new features beyond this point.)</li>
<li>3.10.0 beta 2: Monday, 2021-05-31</li>
<li>3.10.0 beta 3: Thursday, 2021-06-17</li>
<li>3.10.0 beta 4: Saturday, 2021-07-10</li>
<li>3.10.0 candidate 1: Tuesday, 2021-08-03</li>
<li>3.10.0 candidate 2: Tuesday, 2021-09-07</li>
<li>3.10.0 final: Monday, 2021-10-04</li>
</ul>
</section>
<section id="bugfix-releases">
<h3><a class="toc-backref" href="#bugfix-releases" role="doc-backlink">Bugfix releases</a></h3>
<p>Actual:</p>
<ul class="simple">
<li>3.10.1: Monday, 2021-12-06</li>
<li>3.10.2: Friday, 2022-01-14</li>
<li>3.10.3: Wednesday, 2022-03-16</li>
<li>3.10.4: Thursday, 2022-03-24</li>
<li>3.10.5: Monday, 2022-06-06</li>
<li>3.10.6: Tuesday, 2022-08-02</li>
<li>3.10.7: Tuesday, 2022-09-06</li>
<li>3.10.8: Tuesday, 2022-10-11</li>
<li>3.10.9: Tuesday, 2022-12-06</li>
<li>3.10.10: Wednesday, 2023-02-08</li>
<li>3.10.11: Wednesday, 2023-04-05 (final regular bugfix release with binary
installers)</li>
</ul>
</section>
<section id="source-only-security-fix-releases">
<h3><a class="toc-backref" href="#source-only-security-fix-releases" role="doc-backlink">Source-only security fix releases</a></h3>
<p>Provided irregularly on an “as-needed” basis until October 2026.</p>
<ul class="simple">
<li>3.10.12: Tuesday, 2023-06-06</li>
<li>3.10.13: Thursday, 2023-08-24</li>
<li>3.10.14: Tuesday, 2024-03-19</li>
<li>3.10.15: Saturday, 2024-09-07</li>
</ul>
</section>
<section id="lifespan">
<h3><a class="toc-backref" href="#lifespan" role="doc-backlink">3.10 Lifespan</a></h3>
<p>3.10 will receive bugfix updates approximately every 2 months for
approximately 18 months. Some time after the release of 3.11.0 final,
the 11th and final 3.10 bugfix update will be released. After that,
it is expected that security updates (source only) will be released
until 5 years after the release of 3.10 final, so until approximately
October 2026.</p>
</section>
</section>
<section id="features-for-3-10">
<h2><a class="toc-backref" href="#features-for-3-10" role="doc-backlink">Features for 3.10</a></h2>
<p>Some of the notable features of Python 3.10 include:</p>
<ul class="simple">
<li><a class="pep reference internal" href="../pep-0604/" title="PEP 604 Allow writing union types as X | Y">PEP 604</a>, Allow writing union types as <code class="docutils literal notranslate"><span class="pre">X</span> <span class="pre">|</span> <span class="pre">Y</span></code></li>
<li><a class="pep reference internal" href="../pep-0612/" title="PEP 612 Parameter Specification Variables">PEP 612</a>, Parameter Specification Variables</li>
<li><a class="pep reference internal" href="../pep-0613/" title="PEP 613 Explicit Type Aliases">PEP 613</a>, Explicit Type Aliases</li>
<li><a class="pep reference internal" href="../pep-0618/" title="PEP 618 Add Optional Length-Checking To zip">PEP 618</a>, Add Optional Length-Checking To <code class="docutils literal notranslate"><span class="pre">zip</span></code></li>
<li><a class="pep reference internal" href="../pep-0626/" title="PEP 626 Precise line numbers for debugging and other tools.">PEP 626</a>, Precise line numbers for debugging and other tools</li>
<li><a class="pep reference internal" href="../pep-0634/" title="PEP 634 Structural Pattern Matching: Specification">PEP 634</a>, <a class="pep reference internal" href="../pep-0635/" title="PEP 635 Structural Pattern Matching: Motivation and Rationale">PEP 635</a>, <a class="pep reference internal" href="../pep-0636/" title="PEP 636 Structural Pattern Matching: Tutorial">PEP 636</a>, Structural Pattern Matching</li>
<li><a class="pep reference internal" href="../pep-0644/" title="PEP 644 Require OpenSSL 1.1.1 or newer">PEP 644</a>, Require OpenSSL 1.1.1 or newer</li>
<li><a class="pep reference internal" href="../pep-0624/" title="PEP 624 Remove Py_UNICODE encoder APIs">PEP 624</a>, Remove Py_UNICODE encoder APIs</li>
<li><a class="pep reference internal" href="../pep-0597/" title="PEP 597 Add optional EncodingWarning">PEP 597</a>, Add optional EncodingWarning</li>
</ul>
</section>
<section id="copyright">
<h2><a class="toc-backref" href="#copyright" role="doc-backlink">Copyright</a></h2>
<p>This document has been placed in the public domain.</p>
</section>
</section>
<hr class="docutils" />
<p>Source: <a class="reference external" href="https://github.com/python/peps/blob/main/peps/pep-0619.rst">https://github.com/python/peps/blob/main/peps/pep-0619.rst</a></p>
<p>Last modified: <a class="reference external" href="https://github.com/python/peps/commits/main/peps/pep-0619.rst">2024-09-07 09:41:02 GMT</a></p>
</article>
<nav id="pep-sidebar">
<h2>Contents</h2>
<ul>
<li><a class="reference internal" href="#abstract">Abstract</a></li>
<li><a class="reference internal" href="#release-manager-and-crew">Release Manager and Crew</a></li>
<li><a class="reference internal" href="#release-schedule">Release Schedule</a><ul>
<li><a class="reference internal" href="#schedule">3.10.0 schedule</a></li>
<li><a class="reference internal" href="#bugfix-releases">Bugfix releases</a></li>
<li><a class="reference internal" href="#source-only-security-fix-releases">Source-only security fix releases</a></li>
<li><a class="reference internal" href="#lifespan">3.10 Lifespan</a></li>
</ul>
</li>
<li><a class="reference internal" href="#features-for-3-10">Features for 3.10</a></li>
<li><a class="reference internal" href="#copyright">Copyright</a></li>
</ul>
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<a id="source" href="https://github.com/python/peps/blob/main/peps/pep-0619.rst">Page Source (GitHub)</a>
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