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v4.14.0

punkpeye/fastmcpv4.14.0Aug 9, 2026by github-actions[bot]

AI Summary

Introduces a new configuration option to maintain stream connections during long-running tool executions.

Key Highlights

  • Add opt-in streamKeepalive for long tool calls
  • Improve connection stability for extended operations

New Features

  • Opt-in streamKeepalive for long tool calls

Full Release Notes

# [4.14.0](https://github.com/punkpeye/fastmcp/compare/v4.13.1...v4.14.0) (2026-08-09)


### Features

* **server:** add opt-in streamKeepalive for long tool calls ([#317](https://github.com/punkpeye/fastmcp/issues/317)) ([1ebdade](https://github.com/punkpeye/fastmcp/commit/1ebdade0fbdc8dadc8f986c009cbc0062ed03a84))