v4.3.0

siteboon/claudecodeuiv4.3.0Jun 15, 2026by github-actions[bot]

AI Summary

Adds a CORS option to the httpStream configuration to allow for better cross-origin request handling.

Key Highlights

CORS option added to httpStream config

New Features

CORS option added to httpStream configuration

Full Release Notes

# [4.3.0](https://github.com/punkpeye/fastmcp/compare/v4.2.0...v4.3.0) (2026-06-15)


### Features

* add cors option to httpStream config ([#266](https://github.com/punkpeye/fastmcp/issues/266)) ([b68c24c](https://github.com/punkpeye/fastmcp/commit/b68c24cbe2d36b3a3498648db2a5d49ac4417727))