v4.22.1 v31.6.1
punkpeye/fastmcpSep 30, 2026 → Oct 1, 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
v4.22.1
v4.22.1
Sep 30, 2026· 22 days ago
Bug fixes for tool/resource error handling, edge protocol initialization, and OpenAPI query parameter handling.
Full release notes