DOC fix news entry for v1.0
<ul class="sk-landing-call-list list-unstyled">
<li><strong>On-going development:</strong>
<a href="https://scikit-learn.org/dev/whats_new.html"><strong>What's new</strong> (Changelog)</a>
+ <li><strong>September 2021.</strong> scikit-learn 1.0 is available for download (<a href="whats_new/v1.0.html#version-1-0">Changelog</a>).
+ </li>
<li><strong>April 2021.</strong> scikit-learn 0.24.2 is available for download (<a href="whats_new/v0.24.html#version-0-24-2">Changelog</a>).
</li>
<li><strong>January 2021.</strong> scikit-learn 0.24.1 is available for download (<a href="whats_new/v0.24.html#version-0-24-1">Changelog</a>).
<li><strong>January 2020.</strong> scikit-learn 0.22.1 is available for download (<a href="whats_new/v0.22.html#version-0-22-1">Changelog</a>).
<li><strong>December 2019.</strong> scikit-learn 0.22 is available for download (<a href="whats_new/v0.22.html#version-0-22-0">Changelog</a> and <a href="{{ pathto('auto_examples/release_highlights/plot_release_highlights_0_22_0') }}">Release Highlights</a>).
</li>
- <li><strong>Scikit-learn from 0.21 requires Python 3.5 or greater.</strong>
- </li>
- <li><strong>July 2019.</strong> scikit-learn 0.21.3 (<a href="whats_new/v0.21.html#version-0-21-3">Changelog</a>) and 0.20.4 (<a href="whats_new/v0.20.html#version-0-20-4">Changelog</a>) are available for download.
- </li>
- <li><strong>May 2019.</strong> scikit-learn 0.21.0 to 0.21.2 are available for download (<a href="whats_new/v0.21.html#version-0-21-2">Changelog</a>).
- </li>
</ul>
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