v4.23.3 v4.23.2

Name: fastmcp
Author: punkpeye

punkpeye/fastmcpOct 20, 2026 → Oct 17, 20260 days between releases

Generating AI comparison

Analyzing what changed between v4.23.3 and v4.23.2. This page updates automatically — usually within a minute.

The Two Releases

v4.23.3

Oct 20, 2026· 2 days ago

This update resolves several critical bugs in the OpenAPI and Edge modules to enhance tool compatibility and security. It improves how resources are loaded, handles mixed-case HTTP URL schemes, and ensures security-sensitive fields are preserved during tool generation.

Full release notes

v4.23.2

Oct 17, 2026· 4 days ago

This release fixes a bug regarding the cleanup of owned stdio sessions when the process is stopped, ensuring proper resource management.

Full release notes