Changelog - 2026-02-18

Frontend Updates

1) Default language now follows browser preference

• Added locale detection on root path /:
  • First checks local saved preference.
  • Falls back to navigator.languages when no saved choice exists.
  • Non-Chinese browsers now default to /en/; Chinese browsers stay on /.
• Language switch now stores preference locally, so manual user choice is respected.

2) Homepage content is richer and better structured

• Added project badges (version, device, license, maintenance state).
• Added concise value points to explain scope and onboarding flow.
• Added a "Latest Updates" block with direct links to newest changelog entries.
• Added metric cards (guide count, script count, changelog count).
• Removed weak labels like "Chinese docs only / English docs only".

3) Fixed changelog EN link routing

• Improved internal Markdown link resolution:
  • changelogs/en/*.md links are now mapped to /en/m/....
  • Prevents fallback to raw .md URLs that caused runtime errors.

Docs and Changelog Sync

• Updated both index files:
  • changelogs/README.md
  • changelogs/en/README.md
• Clarified changelog scope: docs/, scripts/, and frontend/.

Validation

• Frontend build passed (Next.js static export).
• Chinese and English changelog pages now open and switch correctly.