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v4.16.8

punkpeye/fastmcpv4.16.8Aug 21, 2026by github-actions[bot]

AI Summary

This release resolves a bug in the edge implementation where a detached replay session would not be cleaned up if the parent session ended while the replay was still running. It ensures proper resource management by dropping these detached sessions to prevent memory leaks or state inconsistencies.

Key Highlights

  • Fixes detached replay cleanup in edge
  • Ensures session lifecycle integrity

Full Release Notes

## [4.16.8](https://github.com/punkpeye/fastmcp/compare/v4.16.7...v4.16.8) (2026-08-21)


### Bug Fixes

* **edge:** drop a detached replay whose session ended while it ran ([a97c5eb](https://github.com/punkpeye/fastmcp/commit/a97c5eb2f0c5a4fcd47450b656b957687e255366))