Added

• Allow passing PostCSS plugin into Marpit#use as postprocess for CSS (#418, #428)

Changed

• Upgrade Node.js and dependent packages to the latest version (#423, #427)

Added

• Test against Node.js 24 (#413)
• Added print-color-adjust property to print CSS (#410, #412)

Changed

• Upgrade Node.js LTS and dependent packages to the latest version (#413)

Fixed

• Scaffold theme: Don't overload UA's inline margin for <h1> element (#414)

Changed

• Upgrade Node.js LTS and dependent packages to the latest version (#405)

Fixed

• Update type definition to add cssNesting constructor option (#401)

Added

• Support for CSS nesting (cssNesting constructor option) (#397, #399)
• Allow CSS Q unit as slide size definitions (#400)

Changed

• Upgrade development Node.js and dependent packages to the latest (#398)

Breaking

• Drop support against end-of-lifed Node.js versions (v16 and earlier) (#291, #380)

Added

• Add -webkit-text-size-adjust: 100%; to the scaffold theme (#389)

Changed

• Bump markdown-it to v14.1.0, and follow the latest spec of CommonMark 0.31.2 (#393)
• Switch package manager from yarn to npm (#391)
• Upgrade development Node.js to v20 LTS (#392)
• Upgrade dependent packages to the latest version (#393)
• Migrate ESLint config to Flat config (#394)

Removed

• Deprecated color setting shorthand via Markdown image syntax (#331, #379)

Fixed

• Add TypeScript definition for cssContainerQuery constructor option (#378)

Added

• cssContainerQuery constructor option (#355, #377)
• lang global directive and constructor option (#376)

Changed

• Upgrade dependent packages to the latest version (#375)

Fixed

• Advanced background: Exclude Marpit reserved image keywords from <figcaption> correctly (#373)

Fixed

• Fix blocking paginate: skip and hold in v2.5.1 inline SVG mode (#372)