Changelog - 2026-02-20

Docs and Config Updates

1) Added GitHub SSH port 22 troubleshooting docs and config

• Added Chinese troubleshooting doc: docs/GitHub_SSH_22_Port_Blocking.md
• Added English troubleshooting doc: docs/en/GitHub_SSH_22_Port_Blocking.md
• Added OpenClash config: config_linkedin_auto_ssh22_redir.yaml
  • Added rule: DST-PORT,22,DIRECT
  • Updated comments to a "general fix" wording (not topology-specific)

2) OpenClash guide now includes SSH 22 guidance

• Updated docs/Openclash_Config.md:
  • Added the SSH-22 fix config option
  • Unified recommendation: redir-host (or Redir) + DST-PORT,22,DIRECT

Frontend and Routing Fix

3) Fixed EN -> ZH switch failure (404)

• Root cause: the doc key contained & (OpenWrt_Backup&Resotre), which caused static export/CDN resource issues (index.txt?_rsc=... 404)
• Fix: renamed file/key to remove special characters:
  • docs/OpenWrt_Backup&Resotre.md -> docs/OpenWrt_Backup_Resotre.md
  • docs/en/OpenWrt_Backup&Resotre.md -> docs/en/OpenWrt_Backup_Resotre.md
• Updated all references in:
  • README.md
  • README_EN.md
  • docs/System_Maintenance.md
  • frontend/components/HomePage.tsx

4) Fixed "查看中文" on EN homepage bouncing back to EN

• Symptom: clicking "查看中文" on the English homepage redirected back to /en/
• Root cause: LocaleAutoRedirect uses saved locale preference, while the homepage button previously navigated without updating preference
• Fix:
  • Added frontend/components/LocalePreferenceLink.tsx
  • Homepage locale action now writes riw-docs-locale before navigation
  • Updated frontend/components/HomePage.tsx

Validation

• Frontend build passed (Next.js static export).
• Exported routes now use OpenWrt_Backup_Resotre (no %26 route output).
• EN page can switch to ZH correctly.