Bump mkdocs from 1.2.3 to 1.3.1

Bumps mkdocs from 1.2.3 to 1.3.1.

Release notes

Sourced from mkdocs's releases.

1.3.1

• Pin Python-Markdown version to <3.4, thus excluding its latest release that breaks too many external extensions (#2893)

• When a Markdown extension fails to load, print its name and traceback (#2894)

• Bugfix for "readthedocs" theme (regression in 1.3.0): add missing space in breadcrumbs (#2810)

• Bugfix: don't complain when a file "readme.md" (lowercase) exists, it's not recognized otherwise (#2852)

• Built-in themes now also support these languages:

  • Italian (#2860)

Other small improvements; see commit log.

1.3.0

Feature upgrades

• ReadTheDocs theme updated from v0.4.1 to v1.0.0 according to upstream (#2585)

  The most notable changes:

  • New option logo: Rather than displaying the site_name in the title, one can specify a path to an image to display instead.
  • New option anonymize_ip for Google Analytics.
  • Dependencies were upgraded: jQuery upgraded to 3.6.0, Modernizr.js dropped, and others.

  See documentation of config options for the theme

• Built-in themes now also support these languages:

  • German (#2633)
  • Persian (Farsi) (#2787)

• Support custom directories to watch when running mkdocs serve (#2642)

  MkDocs by default watches the docs directory and the config file. Now there is a way to add more directories to watch for changes, either via the YAML watch key or the command line flag --watch.

  Normally MkDocs never reaches into any other directories (so this feature shouldn't be necessary), but some plugins and extensions may do so.

  See documentation.

• New --no-history option for gh_deploy (#2594)

  Allows to discard the history of commits when deploying, and instead replace it with one root commit

Bug fixes

• An XSS vulnerability when using the search function in built-in themes was fixed (#2791)

• Setting the edit_uri option no longer erroneously adds a trailing slash to repo_url (#2733)

Miscellaneous

... (truncated)

Commits

• a17a25c Release 1.3.1 (#2895)
• dd7986f Requirements: pin Markdown version to <3.4 (#2893)
• 6bd62b9 When a Markdown extension fails to load, print its name and traceback (#2894)
• d93feff Italian translation for mkdocs and readthedocs themes (#2860)
• 03b4893 Docs: site_url is optional (#2863)
• 042d7c2 Check only for uppercase README.md file (#2852)
• 82bd8ba Clean up code style (#2825)
• c32fbe3 Fix typo in configuration.md (#2844)
• cdf8a26 Added an extra space to the readthedocs theme breadcrumbs (#2810)
• d2e2a23 Release 1.3.0 (#2806)
• Additional commits viewable in compare view

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