v31.5.3 v4.22.0
punkpeye/fastmcpSep 25, 2026 → Sep 26, 20261 day between releases
AI comparison unavailable for this pair right now — see the full release notes below for what each version contains.
The Two Releases
v4.22.0
v4.22.0
Sep 26, 2026· 25 days ago
This release enhances authentication handling by forwarding specific configuration options through providers and fixing OpenAPI query array formatting. It also improves logging compliance and MCP endpoint configuration.
Full release notes