v4.12.20
honojs/honov4.12.20May 19, 2026by yusukebe
AI Summary
Minor release with bug fixes for route mounting and JSX type handling. Includes two pull request fixes from community contributors.
Key Highlights
- Fixed route base path preservation for mounted route() apps
- Fixed JSX and jsxFn children type to be widened to Child[]
New Features
- Fixed preservation of base path for mounted route() apps (PR #4942)
- Fixed JSX children type widening to Child[] for jsx and jsxFn (PR #4947)
Full Release Notes
## What's Changed * fix(route): preserve the base path of the mounted route() app by @usualoma in https://github.com/honojs/hono/pull/4942 * fix(jsx): widen jsx and jsxFn children to Child[] by @ashunar0 in https://github.com/honojs/hono/pull/4947 ## New Contributors * @ashunar0 made their first contribution in https://github.com/honojs/hono/pull/4947 **Full Changelog**: https://github.com/honojs/hono/compare/v4.12.19...v4.12.20