v4.20.12 v4.20.13
punkpeye/fastmcpSep 13, 2026 → Sep 13, 20260 days between releases
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Analyzing what changed between v4.20.12 and v4.20.13. This page updates automatically — usually within a minute.
The Two Releases
v4.20.12
v4.20.12
Sep 13, 2026· 1 month ago
This release focuses on correcting the resolution of referenced path items in OpenAPI specifications to ensure proper functionality.
Full release notesv4.20.13
v4.20.13
Sep 13, 2026· 1 month ago
This release resolves a bug in OpenAPI path item reference resolution, specifically improving how sibling fields are handled within reference chains.
Full release notes