v4.16.13 v4.16.12

Name: fastmcp
Author: punkpeye

punkpeye/fastmcpAug 29, 2026 → Aug 27, 20260 days between releases

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Analyzing what changed between v4.16.13 and v4.16.12. This page updates automatically — usually within a minute.

The Two Releases

v4.16.13

Aug 29, 2026· 2 months ago

This release focuses on stabilizing data handling and caching mechanisms to ensure data integrity across JSON pointers and discovery fetches.

Full release notes

v4.16.12

Aug 27, 2026· 2 months ago

Improves security and session lifecycle management by obscuring sensitive identifiers during rejections and ensuring proper invalidation upon closure.

Full release notes