v4.22.11 v4.22.12

Name: fastmcp
Author: punkpeye

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

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Analyzing what changed between v4.22.11 and v4.22.12. This page updates automatically — usually within a minute.

The Two Releases

v4.22.11

Oct 17, 2026· 4 days ago

This patch release improves compatibility by accepting prompts that omit arguments and fixes an edge case for resource listing when resources are advertised.

Full release notes

v4.22.12

Oct 17, 2026· 4 days ago

This release prevents the application from attempting to bind to network ports that the operating system refuses, improving server startup stability.

Full release notes