pkgdown 2.0.9

• Fixes for regressions in 2.0.8:

  • Output links generated when building the site work once again (#2435).

  • pkgdown once again uses Bootstrap version specified in a template
    package (@gadenbuie, #2443).

• Front-end improvements:

  • The skip link now becomes visible when focussed (#2138). Thanks to @glin
    for the styles!

  • The left and right footers no longer contain an extra empty paragraph tag
    and the footer gains additional padding-top to keep the whitespace constant
    (#2381).

  • Clipboard buttons report their action again ("Copied!") (#2462)

• It is now easier to preview parts of the website locally interactively.
  build_reference_index() and friends will call init_site() automatically
  instead of erroring (@olivroy, #2329).

• build_article() gains a new new_process argument which allows to build a
  vignette in the current process for debugging purposes. We've also improved
  the error messages and tracebacks if an article fails to build, hopefully
  also making debugging easier (#2438).

• build_article_index() and build_reference_index() use an improved BS5
  template that correctly wraps each section description in a <div>, rather
  than a <p>. This eliminates an empty pargraph tag that preceded each section
  description (#2352).

• build_home() no longer errors when you have an empty .md file (#2309).
  It alos no longer renders Github issue and pull request templates
  (@hsloot, #2362)

• build_news() now warns if it doesn't find any version headings, suggesting
  that that NEWS.md is structured incorrectly (#2213).

• build_readme() now correctly tweaks links to markdown files that use an
  anchor, e.g. foo.md#heading-name (#2313).

• build_reference_index() gives more informative errors if your contents
  field is malformed (#2323).

• check_pkgdown() no longer errors if your intro vignette is an article is
  not listed in _pkgdown.yml (@olivroy #2150).

• data_template() gives a more informative error if you've misspecified the navbar (#2312).