v4.2.0

mlc-ai/web-llmv4.2.0Jun 14, 2026by github-actions[bot]

AI Summary

This release enhances authentication support by allowing extra authorization parameters within the OAuthProxy configuration.

Key Highlights

  • Support for extra authorization params in OAuthProxy
  • Auth feature scope
  • Addresses GitHub issue #278

New Features

  • Extra authorization params in OAuthProxy

Full Release Notes

# [4.2.0](https://github.com/punkpeye/fastmcp/compare/v4.1.1...v4.2.0) (2026-06-14)


### Features

* **auth:** support extra authorization params in OAuthProxy ([#278](https://github.com/punkpeye/fastmcp/issues/278)) ([e09c3d0](https://github.com/punkpeye/fastmcp/commit/e09c3d036b0bd957b5212350f74a917c345ff599))