NewShell redesign — the topbar, navigation, token editor and footer now follow the App Blueprint design system: shadcn-neutral palette, 52px topbar with version pill, 240px navigation that collapses to an icon rail, inspector-style editor with an edge tab to reopen it, slim app-wide footer, and a dot-grid canvas around the preview.
NewMobile shell — navigation and token editor open as off-canvas drawers from a bottom navigation bar, replacing the read-only mobile banner. Every feature now works on phones.
NewNavigation filter, Ctrl/⌘ K shortcut for the command palette, and a system-preference default for light/dark theme applied before first paint.
ImprovedAccessibility — skip link, semantic landmarks and lists, real buttons for every control, focus rings on every interactive element, focus trapping and return for the settings, confirm and command dialogs, combobox semantics for search, roving tabs in the CSS panel, and text alternatives for modified-token indicators. Text colours meet WCAG AA contrast.
ImprovedOn-page SEO — descriptive titles, canonical URLs, Open Graph and Twitter cards with a social image, JSON-LD structured data, robots.txt and sitemap.xml, SVG favicon and touch icon.
FixChangelog page referenced a missing favicon and still loaded an analytics script; both removed. Entry titles are now proper headings with machine-readable dates.
RemovedNoise texture overlay and the "open on a wider screen" mobile banner.
FixCSS output panel no longer shows tokens-only on a fresh load when the Framework tab was last active. The panel initialisation now restores the saved tab before rendering CSS, so the correct output appears immediately without needing a second click.
FixCSS panel header — "Framework" tab text and action buttons were being clipped by overflow:hidden. Title now truncates instead; tabs and buttons are always fully visible.
Improved"CSS Output" label shortened to "CSS" — frees space in the compact panel header.
FixChangelog page header — mismatched closing tag broke the page layout; version badge corrected from v3 to v4.
NewSix new colour scales added to primitives — Purple, Pink, Teal, Cyan, Orange, Yellow — each with full 100–900 steps and light/dark values matching Geist's palette.
ImprovedGreen, Red, and Amber scales expanded from 5 sparse steps to full 9-step scales (100–900).
FixColour primitives preview was showing only 3 scales — Green and Red were mapped to wrong prefixes (emerald-, rose-) and rendered blank. All 11 scales now display correctly.
NewToken editor panel rebuilt — double-dash prefix label, moon icon dark toggle, checkerboard colour swatch, 26px compact inputs, modified indicator as left border stripe.
ImprovedFull live sync audit — editing any component token (btn-, card-, input-, tab-, etc.) now immediately rerenders the correct preview section via a regex-based component section map.