v2.26.0

2.26.0 (2026-01-09)

Features

• css: Update position-anchor data to include none (858754e)

Bug Fixes

• css/properties: visibility has discrete animation type (#1026) (1e102cb)
• remove unnecessary whitespace in 'syntax' members (#1023) (acf8de2)

Miscellaneous

• deps-dev: bump ajv from 6.12.6 to 7.2.4 (#1028) (9338b1f)
• deps-dev: bump better-ajv-errors from 2.0.2 to 2.0.3 (#1033) (8def48a)
• deps: bump node from v22 to v24 (#1031) (d05bb58)
• l10n: update zh-TW translation (#719) (f1e5757)

v2.25.0

2.25.0 (2025-10-31)

Features

• css: Update attr() syntax to CSS Values Level 5 (#1015) (d105f7e)
• css: Update syntax for cursor (#1009) (1e013f3)
• css: Update syntax for cursor property (1e013f3)

Miscellaneous

• CODEOWNERS: add Engineering for workflows and CODEOWNERS (#1014) (25fbde6)
• css: Update group field for css selectors (#965) (632fd10)
• npm: migrate to Trusted Publishing (#1021) (e78c3bf)

v2.24.0

2.24.0 (2025-08-13)

Features

• css: Add anchor-center keyword value support for {align,justify}-{items,self} (#982) (58d5371)
• css: Simplify syntax for border-spacing (#991) (cf71325)
• css: Simply syntax for border-spacing (cf71325)
• css: Update syntax for appearance (#986) (4c63ed1)
• css: Update syntax for border-*-radius (#989) (464fe0a)
• css: Update syntax for border-image-* (#990) (377f8d8)
• css: Update syntax for bottom top left right (#983) (1a3d1dd)
• css: Update syntax for content property (#976) (c5111ee)
• css: Update syntax for margin-* (#984) (8008a3d)
• css: Update syntax of mix-blend-mode (#988) (d3fd073)
• css: Update the syntax for background-* (#987) (c892cd5)
• css: Update the syntax to match the spec (c892cd5)

v2.23.0

2.23.0 (2025-07-16)

Features

• css: Update syntax for animation-duration (#985) (5f8c626)

Bug Fixes

• css: Remove broken links (ffbeedf)

v2.22.1

2.22.1 (2025-07-01)

Miscellaneous

• deps: bump node from v20 to v22 (#997) (bc192b0)

v2.22.0

2.22.0 (2025-06-24)

Features

• css: Add view-transition-name: match-element (#995) (a2da61c)
• css: Add data for font-width (#972) (980e137)
• css: Add data for ruby-overhang (#967) (f54b7ab)
• css: Add data for stroke-color (#963) (a5ff0b3)
• css: Update syntax for @counter-style/pad descriptor (#979) (bd9b855)
• css: Update syntax for font (#992) (81fa08f)

Bug Fixes

• css: Rename <cubic-bezier-timing-function> to <cubic-bezier-easing-function> (#970) (0374e4f)
• css: Rename cubic-bezier-timing-function to cubic-bezier-easing-function, fixes #968 (0374e4f)

Miscellaneous

• deps-dev: bump better-ajv-errors from 1.2.0 to 2.0.2 (#994) (1254a45)

v2.21.0

2.21.0 (2025-04-11)

Features

• css: Update syntax for @counter-style/additive-symbols descriptor (#978) (61a3662)
• css: Update syntax for @page/size descriptor (#977) (f56fae7)

Miscellaneous

• css: Fix typo (#975) (8bf5a33)

v2.20.0

2.20.0 (2025-04-07)

Features

• css: Add data for ::checkmark (#960) (ad9ebf0)
• css: Add data for ::picker-icon (#961) (a2b6f97)
• css: Add data for ::picker() (#962) (931d63d)
• css: Add data for <text-edge> (#959) (c7acf92)
• css: Add data for baseline-shift (#957) (25e6f28)
• css: Add data for object-view-box (#969) (20a9429)
• css: Add data for scroll-initial-target (#964) (9f08805)
• css: Fix syntax for font-size (4866a9d)
• css: Fix syntax for view-timeline (4318469)
• css: Update syntax for [@keyframes](https://github.com/keyframes) (#954) (767a605)
• css: Update syntax for *-conic-gradient() (#947) (4277471)
• css: Update syntax for *-linear-gradient() (#948) (f9775b1)
• css: Update syntax for *-radial-gradient() (#950) (f9066d3)
• css: Update syntax for <basic-shape> (#971) (d4bc9b3)
• css: Update syntax for container-type (#955) (8ffa50e)
• css: Update syntax for font-size (#945) (4866a9d)
• css: Update syntax for view-timeline (#946) (4318469)
• css: Update syntax for gradient related features (#949) (503b88f)

Bug Fixes

• Replace Markdown formatting with HTML (#974) (a7c5cb3)

Miscellaneous

• css: Mark ::cue-region as experimental (#966) (8c84202)
• css: merge CSS Units group into CSS Values and Units (#879) (c6f42b0)
• css: Rename CSS Positioning group to CSS Positioned Layout group (#923) (3660ce1)
• css: Sync features's status with bcd (#943) (d473c4f)

v2.19.0

2.19.0 (2025-03-31)

Features

• add [@container](https://github.com/container) at-rule (#853) (a11537c)
• css: Add :open (2e6ee08)
• css: Add data for :open (#953) (2e6ee08)
• css: Add data for alignment-baseline (#956) (820cf9b)
• css: Update syntax for <easing-function> (#951) (1b834c8)
• css: Update syntax for <generic-family> (#952) (1fd7137)

Miscellaneous

• css: Adjust feature order by alphabet (#944) (ddc6e0d)

v2.18.0

2.18.0 (2025-03-10)

Features

• css: Add data for :target-current ::scroll-marker ::scroll-marker-group (#941) (7e25ddc)
• css: Add data for view-transition-class (#940) (6f35883)