v4.12.30

rust-lang/rustlingsv4.12.30Jul 13, 2026by yusukebe

AI Summary

This release focuses on updating dependencies and fixing bugs. It updates to TypeScript 6 in preparation for version 7 and addresses issues with caching, compression, and HTTP client URL parameter matching.

Key Highlights

Updated to TypeScript 6 (ts6) in preparation for ts7
Fixed Cache-Control directives to be deduplicated case-insensitively
Fixed compression to skip 206 Partial Content responses
Fixed client URL parameter matching to avoid prefix collisions
Fixed method override duplex settings for stream bodies

New Features

Fixed client URL parameter prefix matching
Fixed method override duplex setting
Fixed cache control case sensitivity
Removed unused benchmarks

Full Release Notes

## What's Changed
* chore(benchmark/routers): bump deps in https://github.com/honojs/hono/pull/5107
* chore(benchmark): remove not used benchmarks in https://github.com/honojs/hono/pull/5108
* chore: update to ts6 in prep for ts7 in https://github.com/honojs/hono/pull/5104
* fix(cache): deduplicate Cache-Control directives case-insensitively in https://github.com/honojs/hono/pull/5025
* fix(compress): do not compress 206 Partial Content responses in https://github.com/honojs/hono/pull/5020
* fix(client): replaceUrlParam should not match a param that prefixes another in https://github.com/honojs/hono/pull/5096
* fix(method-override): set duplex when forwarding a stream body in query mode in https://github.com/honojs/hono/pull/5110

**Full Changelog**: https://github.com/honojs/hono/compare/v4.12.29...v4.12.30