Markdown package LaTeX Files

Fixes

This version of the Markdown package has fixed the following issues:

• Collapse spaces at the end of a line, even if these spaces originate from HTML entities. (reported by @jonathan-gruber-jg in [#618], fixed in [#624])
• Do not consume blank lines following a line from a line block. (#627, [#629])

This prevents bad interactions between a preceding line block and a following pipe table when the lineBlocks and pipeTables options are enabled.

• Distinguish pure comment lines from partial comment lines. (#628, [#630])

This prevents pure comment lines from being treated as extra blank lines for the purpose of distinguishing between inter-block and paragraph separators.

• Strip trailing spaces from table captions with attributes. (reported by @lostenderman in [#638], fixed in [#639])
• Fix acronyms breaking various elements. (reported in [#625], fixed by @lostenderman in [#626])

Continuous integration

This version of the Markdown package has made the following changes to our continuous integration:

• Bump crazy-max/ghaction-github-pages from 4 to 5. (added by @dependabot in [#632])
• Bump actions/upload-artifact from 6 to 7. (added by @dependabot in [#633])
• Bump docker/login-action from 3 to 4. (added by @dependabot in [#634])
• Migrate from deprecated TeX-Live/setup-texlive-action@v3 to zauguin/install-texlive@v4. (#636, 3c4c6bb0)
• Test the package on both TeX Live 2025 and 2026. (#631, ff23b28..81928d7, 1a98fa99..c7ef926a)

Miscellaneous

This version of the Markdown package has made the following other changes:

• Replace mtxrun --luatex --generate with context --generate --luatex in the user manual and Dockerfile. (@hanshagen and @gucci-on-fleek in [#637])