v4.12.0

parruda/swarmv4.12.0Jul 25, 2026by github-actions[bot]

AI Summary

This release adds a `FastMCP.connect` method to support custom transports, allowing more flexible integration of the FastMCP server.

Key Highlights

  • Adds `FastMCP.connect` for custom transports.
  • Closes issue #176 regarding custom transport support.
  • Provides a new entry point for building custom transport layers.

New Features

  • Custom transport support via `FastMCP.connect`

Full Release Notes

# [4.12.0](https://github.com/punkpeye/fastmcp/compare/v4.11.0...v4.12.0) (2026-07-25)


### Features

* add FastMCP.connect for custom transports — closes [#176](https://github.com/punkpeye/fastmcp/issues/176) ([8f6b751](https://github.com/punkpeye/fastmcp/commit/8f6b7511789eb510c2b0ff814c62632ab3f40e76))