Changelog

Current 1.3 platform

• Light / Dark / Hybrid / System composition and local Theme surfaces.
• Accessible Accent generation and Theme Builder/site configuration.
• Portable Theme Package export/import shared with FGUI-J.
• Read-only Theme context API with the canonical fgui:theme-context-change lifecycle.
• Accessibility Modes 1.3 Laboratory for Forced Colours, increased contrast, reduced motion and focus.

Clean-break current contract

• Compatibility-only Theme/Accent/package event aliases removed.
• data-fgui-theme-default is the sole site-default declaration.
• Historical releases remain immutable references but do not constrain 1.3 architecture.
• Forced Colours uses OS system colours and native form-control rendering.

Phase 7 automated gate

• 459 canonical component families.
• 10,872 computed inheritance checks.
• Forced Colours, increased contrast and reduced motion automated audits.
• Nested/portaled keyboard-focus visibility.
• Full Chromium, accessibility, contrast, responsive and professional-quality gates.

Cross-engine and assistive-technology check

Firefox, Safari/WebKit, Windows Contrast Theme + NVDA, real 200% zoom and physical touch/mobile testing are signed off. Phase 8 visual baselines are frozen and passing across all 45 declared cases.

• Reader/content family: edge navigation, text size, reader settings, reading shell, page reader, selection, annotation, highlight and bookmark patterns.
• Theme/preferences family: cards, gallery, switcher, preview, installer, compatibility and saved preferences.
• Maintenance/operations family: health, scan, repair, verification, packages, install/update/migration/uninstall and diagnostics.
• 24 explicit opt-in ALT component families.
• FGUI.theme and FGUI.reader runtime namespaces.

• Dark-theme semantic treatment and ALT-theme consistency.
• Custom-select positioning beside its opener, including mobile flip-above behavior.
• Reader text-size runtime behavior.
• Mobile layouts, spacing and icon consistency across new 1.2 components.
• Laboratory packaging and full 457-family Chromium regression coverage.

All 393 FG UI 1.1.0 component-family roots remain present. The existing top-level JavaScript API remains available; 1.2 features are additive and opt-in where appropriate.

RC7 received visual approval plus manual Firefox Windows, Safari macOS, iPhone Safari, Android Chrome, NVDA and 1.1 → 1.2 compatibility confirmation before Stable promotion.

• 47 new component families.
• 800 local SVG icon IDs.
• 6/6 local Manrope WOFF2 subsets.

• 13 component families from 1.0.2 received meaningful Core changes.
• 333 existing 1.0.2 families remained unchanged.
• Existing nine public JavaScript methods remained supported.

Full automated release gate plus user-confirmed Firefox Windows, Safari macOS, iPhone Safari, Android Chrome and NVDA manual checks.

• 346 component families: 164 Basic + 182 Combined.
• 800 stable FG UI icon IDs with Phosphor Thin artwork and supplied brand SVGs.
• Self-hosted Manrope with all six official WOFF2 subsets.
• SVG-first FG / FG UI / FG Tools / ForGoodTools branding assets.

• Responsive coverage from 320px through desktop.
• Keyboard/focus/ARIA/reduced-motion/forced-colours accessibility hardening.
• JavaScript reliability gates for multiple instances, dynamic DOM, repeated init, CSP, cleanup and performance.
• Professional release gates for tokens, selector specificity, icon consistency and zero-network runtime policy.

FGUI.init, open, close, toggle, toast, icon, configure, getLocale and t.