v4.7.0

punkpeye/fastmcpv4.7.0Jul 16, 2026by github-actions[bot]

AI Summary

This release enables tool results to carry MCP metadata, allowing for richer data exchange and structured responses within the framework.

Key Highlights

Tool results now support carrying MCP metadata
Closes issue #289 regarding metadata support
Enhances data structure for tool outputs

New Features

Tool results carrying MCP metadata

Full Release Notes

# [4.7.0](https://github.com/punkpeye/fastmcp/compare/v4.6.0...v4.7.0) (2026-07-16)


### Features

* allow tool results to carry MCP metadata ([#290](https://github.com/punkpeye/fastmcp/issues/290)) ([d2444af](https://github.com/punkpeye/fastmcp/commit/d2444af0374bc876b3a0f6e2195e61214f685a10)), closes [#289](https://github.com/punkpeye/fastmcp/issues/289)