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v3.17.0

punkpeye/fastmcpv3.17.0Sep 12, 2025by github-actions[bot]

AI Summary

This is a minor feature release (v3.17.0) that adds support for structuredContent in UserError, allowing more detailed error information to be passed along with user-facing error messages.

Key Highlights

  • Added structuredContent support in UserError
  • Addresses issue #174
  • Released on September 12, 2025

New Features

  • Support for structuredContent in UserError

Full Release Notes

# [3.17.0](https://github.com/punkpeye/fastmcp/compare/v3.16.0...v3.17.0) (2025-09-12)


### Features

* support structuredContent in UserError ([#174](https://github.com/punkpeye/fastmcp/issues/174)) ([a960524](https://github.com/punkpeye/fastmcp/commit/a960524570d955de80c6f05dae1a956b76e65932))