Interactive Surface CSS v1.5.0

1.5.0 - 2026-07-20

Added

• Added public transition tuple tokens for interaction properties, duration, easing, and delay while retaining the established motion and easing fallback chains.
• Added rendered precedence coverage for combined hover, persistent, transient active, busy, loading, disabled, and focus-visible states.

Changed

• Made disabled, busy/loading, transient active, persistent, hover, and base feedback follow one deterministic precedence order.
• Kept :focus-visible as an orthogonal outline so keyboard focus remains visible without replacing the active interaction state.
• Made the public hover lift token resolve directly, without hidden host-specific compensation.

Fixed

• Removed the UI-host +1px hover adjustment that changed authored lift values when packages were combined.
• Removed the UI-specific transition override and cross-package !important repair from the standalone preset.
• Fixed persistent state feedback being replaced by hover and busy/loading feedback being replaced during a transient press.

Accessibility

• Preserved a visible focus ring across base, pressed, selected, current, busy, and loading states.
• Kept disabled feedback authoritative while retaining reduced-motion state meaning and forced-colors system affordances.

Documentation

• Documented the exact state precedence, transition tuple, legacy fallbacks, and optional UI Style Kit integration boundary across the README and wiki.
• Updated release-facing package, CDN, testing, publishing, and roadmap guidance for 1.5.0.

Testing

• Added static contracts for transition tokens, legacy entry points, and the absence of UI-specific offset and importance rules.
• Added exact computed-style assertions for transition tuples, transform composition, state precedence, focus-visible overlays, and native file selector behavior.
• Stabilized Playwright worker counts and exercised the package contract in Chromium, Firefox, and WebKit.

Interactive Surface CSS v1.2.5

This patch release refines compatibility with ui-style-kit-css@2.0.1 while keeping Interactive Surface’s existing class API unchanged.

What Changed

• Updated the UI Style Kit compatibility fixture to ui-style-kit-css@2.0.1.
• Added support for UI Style Kit 2.0.1 bridge state-layer aliases:
  • --interactive-surface-state-layer-opacity-hover
  • --interactive-surface-state-layer-opacity-focus
  • --interactive-surface-state-layer-opacity-active
• Added support for optional bridged surface-level tokens when data-surface-level is present:
  • --interactive-surface-level-bg
  • --interactive-surface-level-border-color
  • --interactive-surface-level-shadow
• Treats aria-current="page" as an active/selected surface state.
• Updated README and wiki guidance for UI Style Kit’s opt-in bridge imports:
  • ui-style-kit-css/with-bridge.css
  • ui-style-kit-css/interactive-surface-bridge

Compatibility

No breaking changes.

Existing usage of .interactive-surface, .variant-*, .size-*, .icon-only, .is-active, and .is-disabled continues to work as before.

Validation

• npm run check:no-hex-colors passed
• npm run lint:css passed
• npm run test:chromium passed, 35 tests
• npm test passed, 105 tests across Chromium, Firefox, and WebKit
• npm run pack:dry passed for interactive-surface-css@1.2.4

Interactive Surface CSS v1.2.3

What's Changed

• Release v1.2.3 by @Foscat in #17

Full Changelog: 1.2.2...v1.2.3

Interactive Surface CSS v1.2.1

What's Changed

• Enhance compatibility for dark mode theming in interactive-surface-css by @Foscat in #13
• Release 1.2.0 by @Foscat in #14
• [codex] Harden ui-style-kit-css compatibility for 1.2.1 by @Foscat in #15

Full Changelog: v1.2.0...v1.2.1

Interactive Surface CSS v1.2.0

Full Changelog: v1.1.5...v1.2.0

Interactive Surface CSS v1.1.5

Full Changelog: v1.1.4...v1.1.5

v1.1.3

What's Changed

• [patch[ Fix changelog and other relevant information by @Foscat in https://github.com//pull/12

Full Changelog: 1.1.2...v1.1.3

1.1.2

What's Changed

• Bump postcss from 8.5.8 to 8.5.10 by @dependabot[bot] in #8
• Fix for code scanning alert no. 2: DOM text reinterpreted as HTML by @Foscat in #9
• Bump fast-uri from 3.1.0 to 3.1.2 by @dependabot[bot] in #10
• Polished by @Foscat in #11

New Contributors

• @dependabot[bot] made their first contribution in #8

Full Changelog: v1.1.1...1.1.2

Interactive Surface CSS v1.1.0

What's Changed

• [chore] v1.1.0 release by @Foscat in #5

Full Changelog: v1.0.3...v1.10

What's Changed

• chore: sync wiki/ folder to GitHub Wiki via Actions workflow by @Copilot in #6
• chore: polish package metadata and README for public release by @Foscat in #7

Full Changelog: v1.10...v1.1.1

Interactive Surface CSS v1.0.3

What's Changed

• fix: align package version and CDN links for npm/CDN distribution by @Copilot in #2
• chore: commit package-lock.json to unblock npm publish workflow by @Copilot in #3
• ci: upgrade Node.js from 20 to 24 in npm publish workflow by @Copilot in #4

New Contributors

• @Copilot made their first contribution in #2

Full Changelog: v1.0.2...v1.0.3