Update asciidoctor requirement from 2.0.22 to 2.0.26

[dependabot]

Updates the requirements on asciidoctor to permit the latest version.

Release notes

Sourced from asciidoctor's releases.

v2.0.26

This is a patch release in the 2.0.x release line to fix bugs and make a few minor improvements.

Attribute references in the attrlist of the toc macro are now resolved, as documented. If the stem macro uses invalid substitutions, the warning message will cite the stem macro rather than the passthrough macro. When converting to DocBook, the quoted text is no longer used to set the xreflabel as this leads to invalid XML.

The HTML now loads the MathJax configuration to support stem integration as recommended by MathJax itself (https://docs.mathjax.org/en/latest/output/html.html#html-support). In the manpage output, a thin space is used in between the dots of an ellipsis to distinguish it from three consecutive dots by making it wider.

Distribution

• RubyGem (asciidoctor)

Asciidoctor is also packaged for Fedora, Debian, Ubuntu, Alpine Linux, OpenSUSE, and Homebrew. You can use the system's package manager to install the package named asciidoctor.

Changelog

Improvement

• Use MathJax config recommended by MathJax itself; see https://docs.mathjax.org/en/latest/output/html.html#html-support (#4424)
• Use thin space between dots of an ellipsis (U+2026) in manpage output (#4568)

Bug Fixes

• Don't use text of span as value of xreflabel when node has ID in DocBook output (#4539)
• Resolve attribute references (attributes substitution) in attrlist of toc macro (#4806)
• Cite stem macro specifically in warning message when macro has invalid substitutions (#4808)

Release meta

Released on: 2025-10-23 Released by: @​mojavelinux Release beer: Oktoberfest by Athletic Brewing

Logs: resolved issues | source diff | gem diff

Credits

A very special thanks to all the awesome supporters of the Asciidoctor OpenCollective campaign, who provide critical funding for the ongoing development of this project.

Changelog

Sourced from asciidoctor's changelog.

== 2.0.26 (2025-10-24) - @​mojavelinux

Improvement::

• Use MathJax config recommended by MathJax itself; see https://docs.mathjax.org/en/latest/output/html.html#html-support (#4424)
• Use thin space between dots of an ellipsis (U+2026) in manpage output (#4568)

Bug Fixes::

• Don't use text of span as value of xreflabel when node has ID in DocBook output (#4539)
• Resolve attribute references (attributes substitution) in attrlist of toc macro (#4806)
• Cite stem macro specifically in warning message when macro has invalid substitutions (#4808)

=== Details

{url-repo}/releases/tag/v2.0.26[git tag] | {url-repo}/compare/v2.0.25...v2.0.26[full diff] // end::compact[]

== 2.0.25 (2025-10-16) - @​mojavelinux

Improvements::

• Don't freeze processor instance of extension to allow use of instance variables (#4782)

Bug Fixes::

• Fix false positive when looking for custom block macro, leading to superfluous debug message (#4785)
• Start sectlink after any supplemental anchors on section title when sectlinks is set (#2934)
• Remove trailing space after reftext in inline anchor shorthand (to accomodate trailing ] in reftext) (#4789)

=== Details

{url-repo}/releases/tag/v2.0.25[git tag] | {url-repo}/compare/v2.0.24...v2.0.25[full diff]

== 2.0.24 (2025-10-13) - @​mojavelinux

Compliance::

• Support link attribute on inline image macro when converting to DocBook (#4385)
• Add magic comment backticks_javascript: true to achieve compatibility with Opal 2.0 (#4775) (@​janbiedermann)
• Extract the require logic of the OpenURI library for Asciidoctor.js compatibility (#4244) (@​ggrossetie)

Improvements::

• Suppress warning about loading logger from stdlib when using Ruby 3.4 (#4769)
• Log error if unterminated preprocessor conditional directive is detected (#3545)
• Coerce names passed to the positional_attrs directive on an extension to strings (#4674)
• Ignore SOURCE_DATE_EPOCH environment variable if value is empty instead of exiting with non-zero exit code (#4631)
• Change Brazilian Portuguese translation for toc-title (#4653) (@​giflw)

... (truncated)

Commits

• 0b99b39 release 2.0.26
• 61f4297 backport fix for #4808 cite stem macro in warning message when macro has inva...
• f2dd7e9 reclassify #4568 as improvement [skip ci]
• a6c758c backport fix for #4568 use thin space between dots of an ellipsis in manpage ...
• 95fb4fc backport fix for #4806 resolve attribute references in attrlist of toc macro
• 9e2627d add tests for toclevels used for multipart book
• 47c22f5 backport fix for #4424 use MathJax config recommended by MathJax itself
• 29b7c8f backport fix for #4539 don't use text of span as value of xreflabel when node...
• 70199c3 add feature test to verify stem macro is processed in xreftext
• 66bf6e5 make simulated syntax error more blatant
• Additional commits viewable in compare view

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[sergiocabral]

Fechando por ora: este repositório é mantido como espelho estrutural e de código do progit/progit2 (inglês), com o objetivo de que a única divergência intencional entre os dois seja o conteúdo traduzido — não a árvore de dependências/CI. Preferimos acompanhar as atualizações de tooling em paralelo com o que acontece no repositório em inglês, em vez de aplicá-las aqui de forma independente. Nenhuma objeção técnica a esta atualização em si; pode ser revisitada mais adiante.

[dependabot]

OK, I won't notify you again about this release, but will get in touch when a new version is available. If you'd rather skip all updates until the next major or minor version, let me know by commenting @dependabot ignore this major version or @dependabot ignore this minor version. You can also ignore all major, minor, or patch releases for a dependency by adding an ignore condition with the desired update_types to your config file.

If you change your mind, just re-open this PR and I'll resolve any conflicts on it.