v4.19.1

ruvnet/RuViewv4.19.1Sep 4, 2026by github-actions[bot]

AI Summary

Optimizes resource management and authentication efficiency within HTTP streams.

Key Highlights

Cancels CIMD response body on early-return paths
Authenticates once per httpStream request

Full Release Notes

## [4.19.1](https://github.com/punkpeye/fastmcp/compare/v4.19.0...v4.19.1) (2026-09-04)


### Bug Fixes

* **auth:** cancel CIMD response body on early-return paths ([#354](https://github.com/punkpeye/fastmcp/issues/354)) ([5b68657](https://github.com/punkpeye/fastmcp/commit/5b68657dad4901e2e92236df472e7f1d56002cef))
* **http:** authenticate once per httpStream request ([#355](https://github.com/punkpeye/fastmcp/issues/355)) ([da55e21](https://github.com/punkpeye/fastmcp/commit/da55e21bef831afefaccdbc5e7af79c47de171cf))