v4.22.4 v4.22.5
punkpeye/fastmcpOct 4, 2026 → Oct 14, 202611 days between releases
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Analyzing what changed between v4.22.4 and v4.22.5. This page updates automatically — usually within a minute.
The Two Releases
v4.22.4
v4.22.4
Oct 4, 2026· 18 days ago
Bug fix for OpenAPI query parameter reserved character handling.
Full release notesv4.22.5
v4.22.5
Oct 14, 2026· 8 days ago
Enhances prompt argument validation, OpenAPI path handling, and configuration precedence.
Full release notes