v4.23.3 v4.23.4
punkpeye/fastmcpOct 20, 2026 → Oct 20, 20260 days between releases
Generating AI comparison
Analyzing what changed between v4.23.3 and v4.23.4. This page updates automatically — usually within a minute.
The Two Releases
v4.23.3
Oct 20, 2026· 2 days ago
This update resolves several critical bugs in the OpenAPI and Edge modules to enhance tool compatibility and security. It improves how resources are loaded, handles mixed-case HTTP URL schemes, and ensures security-sensitive fields are preserved during tool generation.
Full release notesv4.23.4
Oct 20, 2026· 2 days ago
This release focuses on bug fixes in the Edge and OpenAPI modules to ensure data integrity. It addresses specific issues regarding tool result fields and server variable defaults to improve the reliability of tool execution and API generation.
Full release notes