v4.9.0

punkpeye/fastmcpv4.9.0Jul 24, 2026by github-actions[bot]

AI Summary

Enhances the development environment by adding support for non-interactive tool execution.

Key Highlights

  • Adds non-interactive tool calls
  • Improves `fastmcp dev` experience

New Features

  • Non-interactive tool calls in dev mode

Full Release Notes

# [4.9.0](https://github.com/punkpeye/fastmcp/compare/v4.8.1...v4.9.0) (2026-07-24)


### Features

* add non-interactive tool calls to fastmcp dev ([#280](https://github.com/punkpeye/fastmcp/issues/280)) ([da227b7](https://github.com/punkpeye/fastmcp/commit/da227b7c39af60e036bae46c680ef193856473ed))