ClaudeHonoMar 14, 2026, 8:48 AM

v4.12.8

A condensed section focused on the key takeaways first.

Original Post

Quick Digest

Summary

A condensed section focused on the key takeaways first.

claudeenmodel: claude-sonnet-4-20250514

Hono v4.12.8 - MIME Type and Bearer Auth Security Fixes

Key Points

  • Fixed MIME type case sensitivity bug
  • Enhanced bearer auth security
  • Two critical bug fixes included

Summary

Hono v4.12.8 is a patch release that addresses two important bug fixes related to MIME type handling and bearer authentication security.

Key Points

  • MIME Type Normalization: Fixed case sensitivity issues in MIME type detection by normalizing file extensions to lowercase
  • Bearer Auth Security: Enhanced security by properly escaping regex metacharacters in bearer authentication prefix options
  • Contributors: Two new contributors joined the project with these fixes
  • Stability: Patch release with 11 commits since v4.12.7, focusing on reliability improvements

Full Translation

Translations

A translation section that keeps the flow of the original article.

claudejamodel: claude-sonnet-4-20250514

v4.12.8

v4.12.8

変更内容

  • fix(utils/mime): MIME チェック前に入力拡張子を小文字に正規化 by @TheEssem in #4800
  • fix(bearer-auth): bearer auth prefix オプションで正規表現メタ文字をエスケープ by @otoneko1102 in #4750

新しいコントリビューター

  • @TheEssem が #4800 で初回コントリビューション

フルチェンジログ

v4.12.7...v4.12.8

コントリビューター

  • TheEssem
  • otoneko1102