v4.9.9

honojs/honov4.9.9Sep 26, 2025by yusukebe

AI Summary

This is a minor patch release (v4.9.9) for Hono that focuses on fixing service-worker related issues and adding a small routing enhancement. The release includes bug fixes for generic types in service-worker handlers and a new feature to retrieve route paths at specific indices.

Key Highlights

Fixed service-worker fire() to accept generic variants of Hono app instance
Corrected generics for the handle function in service workers
Added ability to get route path at specific index in helper/route
First contribution from new contributor @harmony7

New Features

New helper/route feature: enable to get route path at specific index

Full Release Notes

## What's Changed
* fix(service-worker): Update service-worker fire() to accept generic variants of Hono app instance by @harmony7 in https://github.com/honojs/hono/pull/4420
* fix(service-worker): correct generics for `handle` by @yusukebe in https://github.com/honojs/hono/pull/4421
* feat(helper/route): enable to get route path at specific index by @usualoma in https://github.com/honojs/hono/pull/4423

## New Contributors
* @harmony7 made their first contribution in https://github.com/honojs/hono/pull/4420

**Full Changelog**: https://github.com/honojs/hono/compare/v4.9.8...v4.9.9