Bumps [ipython](https://github.com/ipython/ipython) from 8.20.0 to 8.21.0. <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/ipython/ipython/commit/8b1204b6c4489c786ada294088a3acef7bd53e90"><code>8b1204b</code></a> release 8.21.0</li> <li><a href="https://github.com/ipython/ipython/commit/5720ade2c6c742f7618bbbf7950ccefe3939b515"><code>5720ade</code></a> Whats new 8.21 (<a href="https://redirect.github.com/ipython/ipython/issues/14315">#14315</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/547405393bf17e963b6e6c0315b0fac57d23ec85"><code>5474053</code></a> Whats new 8.21</li> <li><a href="https://github.com/ipython/ipython/commit/5f4d6acd48b4eb3e63354f882b0d607c83f0406a"><code>5f4d6ac</code></a> Deprecate more complicated way of defining colors. (<a href="https://redirect.github.com/ipython/ipython/issues/14305">#14305</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/dad1cd55c02127e2e355bf78396a64fbeaf00497"><code>dad1cd5</code></a> Update IPython/utils/coloransi.py</li> <li><a href="https://github.com/ipython/ipython/commit/4eab6081807639b6a8322c0a0a19824c047db7f5"><code>4eab608</code></a> <code>IPython.utils._process_posix</code>: import <code>pexpect</code> only when needed (<a href="https://redirect.github.com/ipython/ipython/issues/14312">#14312</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/643c75d0c3f7558874ad8fb8f6164ebaa3026728"><code>643c75d</code></a> pyproject.toml, setup.py: Declare backend-path (<a href="https://redirect.github.com/ipython/ipython/issues/14313">#14313</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/a069d99eb53328d5742535b2597619f1e2c04eb0"><code>a069d99</code></a> Prepare removal of unnecessary options of ColorSchemeTable. (<a href="https://redirect.github.com/ipython/ipython/issues/14307">#14307</a>)</li> <li><a href="https://github.com/ipython/ipython/commit/c928806ce58316f0cec2d3a020f6d342f9510395"><code>c928806</code></a> pyproject.toml, setup.py: Declare backend-path</li> <li><a href="https://github.com/ipython/ipython/commit/93ffc153525ffa66e5165b3e6866657811d04ce4"><code>93ffc15</code></a> Remove old mentions and uses of ipython_extension_dir (<a href="https://redirect.github.com/ipython/ipython/issues/14310">#14310</a>)</li> <li>Additional commits viewable in <a href="https://github.com/ipython/ipython/compare/8.20.0...8.21.0">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=ipython&package-manager=pip&previous-version=8.20.0&new-version=8.21.0)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show <dependency name> ignore conditions` will show all of the ignore conditions of the specified dependency - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) </details> Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>