v4.13.9
honojs/honov4.13.9Sep 24, 2026by yusukebe
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AI Summary
This release focuses on bug fixes across various components, including JSX rendering, routing, and AWS Lambda/Edge integrations, as well as improvements to JWT validation and JSON parsing.
Key Highlights
- Fixed JSX rendering issues regarding Suspense and ErrorBoundary content across newlines.
- Improved JWT error handling by throwing JwtTokenInvalid for invalid base64url signatures.
- Enhanced AWS Lambda and Lambda Edge support with better binary content type detection and preservation of empty query parameters.
- Fixed the linear router to prevent matching empty path segments as parameters.
Full Release Notes
## What's Changed * fix(jsx): replace Suspense and ErrorBoundary content across newlines in https://github.com/honojs/hono/pull/5380 * fix(accepts): match media types and language tags case-insensitively in https://github.com/honojs/hono/pull/5376 * fix(linear-router): don't match an empty path segment as a param in https://github.com/honojs/hono/pull/5373 * fix(pretty-json): don't break responses with unparseable JSON bodies in https://github.com/honojs/hono/pull/5377 * fix(jwt): throw JwtTokenInvalid when the signature is not valid base64url in https://github.com/honojs/hono/pull/5379 * fix(aws-lambda): treat binary +xml archive media types as binary in https://github.com/honojs/hono/pull/5424 * fix(aws-lambda): preserve empty query parameters in https://github.com/honojs/hono/pull/5292 * fix(lambda-edge): sync content type detection with aws-lambda in https://github.com/honojs/hono/pull/5426 * fix(lambda-edge): fail with a descriptive error on a malformed event in https://github.com/honojs/hono/pull/5358 **Full Changelog**: https://github.com/honojs/hono/compare/v4.13.8...v4.13.9
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