Updates & Changelog

Track all changes and improvements to LocaleDB

Current Version:v0.6.1

✨ Features

🎞 New `ChangelogAccordion` ([/updates](src/app/[locale]/updates/page.tsx))

**Apple-style motion.** Open/close uses Framer Motion `height: 0 → "auto"` + opacity tween on signature Apple easing `cubic-bezier(0.32, 0.72, 0, 1)` (0.42s height, 0.28s opacity, 0.35s chevron rotate). Feels like a live organism rather than a snap.
**Mobile/tablet responsive.** Trigger padding (`px-4 py-3.5 sm:px-5 sm:py-4`), version/meta type (`text-xs sm:text-sm` / `text-[11px] sm:text-xs`), chevron (`h-3.5 sm:h-4`), inner spacing, code-block padding, list indent — all scale across breakpoints. Touch target ≥44px on mobile (WCAG 2.5.5).
**shadcn `<Button>` trigger.** Replaced bare `<button>` with `variant="ghost"` Button + class overrides (`h-auto`, `!justify-between`, `whitespace-normal`) to preserve project component conventions.
**`min-w-0` + `shrink-0`** on flex children so long version labels wrap cleanly on narrow screens.
**a11y.** `aria-expanded`, `aria-hidden` fade-in logic, focus-visible ring, keyboard-friendly Button.

📦 Docs page: Data Export section ([/docs](src/app/[locale]/docs/page.tsx))

New `#data-export` section with sky-500 icon between Data Schemas and Project Structure.
**Wizard summary card** — 4-step grid (dataset → entities → fields → format).
**Formats list** — JSON pretty/min, CSV (RFC 4180), ZIP — each with a matching `lucide-react` icon.
**API reference** — POST `/api/export` example payload via `<CodeBlock>` + 500-entity / dataset-enum limits.
**TOC entry** added to [`TableOfContents`](src/components/docs/table-of-contents.tsx).

🧭 Sticky-on-scroll TOC sidebar

💅 UI / UX Polish

**TOC button colors.** Explicit, theme-aware zinc tokens (`!text-zinc-600 dark:!text-zinc-400`, `hover:!text-zinc-900 dark:hover:!text-zinc-100`) replace `text-muted-foreground` to keep labels readable on the new `!bg-zinc-100 / dark:!bg-zinc-800` hover backgrounds.
**TOC button bg.** `!bg-transparent !border-transparent` base + soft gray hover, both modes.
**Active TOC entry** uses `!text-primary`.
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🐛 Fixes

Dark utilities leaking into light mode

**`globals.css`** — switched custom variant to the official v4 form: `&:where(.dark, .dark *)`. `:where()` is zero-specificity, the explicit `.dark, .dark *` matches both the `<html>` element and any descendant.
**`.changelog-trigger`** — for the accordion trigger we sidestepped Tailwind variants entirely with a raw CSS class (light + `.dark .changelog-trigger` rules in `globals.css`). Bulletproof against any further v4-beta cascade quirks.

Old `UpdatesList` removed

🌐 Internationalization

Added `docs.toc.dataExport` and full `docs.dataExport.*` namespace (wizard steps, formats, api) to `messages/en.json`.
Ran `scripts/sync-i18n.ts` to backfill the 10 non-EN locales with EN fallbacks. Run `scripts/translate-missing-keys.ts` separately for proper translations.
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🔧 Technical

**Tailwind upgrade.** `tailwindcss` + `@tailwindcss/postcss`: `4.0.0-beta.1` → `4.3.0`. The "Invalid code point 6477951" build error that originally pinned the project to the beta is resolved upstream. Production build clean (6003 static pages).
TypeScript strict typecheck clean. No new lint regressions.
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🔁 Commits

feat: changelog accordion, docs export section, tailwind 4.3 (`8fca556`)
0.6.1 (`8dfdbce`)
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📊 File Changes

messages/{11 locales}.json                      | docs.dataExport.* keys
 package.json                                    | version 0.6.1 + tailwind 4.3.0
 pnpm-lock.yaml                                  | tailwind dependency tree
 src/app/[locale]/countries/[code]/page.tsx      | minor cleanup
 src/app/[locale]/docs/page.tsx                  | + Data Export section
 src/app/[locale]/updates/page.tsx               | swap UpdatesList → ChangelogAccordion
 src/app/globals.css                             | dark variant fix + .changelog-trigger
 src/components/docs/table-of-contents.tsx       | scroll fade-in, theme-aware text
 src/components/updates/changelog-accordion.tsx  | NEW
 src/components/updates/updates-list.tsx         | REMOVED
 updates/v0.6.1.md                               | this file