v4.20.5 v4.20.4
punkpeye/fastmcpSep 7, 2026 → Sep 7, 20260 days between releases
Generating AI comparison
Analyzing what changed between v4.20.5 and v4.20.4. This page updates automatically — usually within a minute.
The Two Releases
v4.20.5
v4.20.5
Sep 7, 2026· 1 month ago
This release resolves an issue where custom route streams over HTTP were failing to settle properly.
Full release notesv4.20.4
v4.20.4
Sep 7, 2026· 1 month ago
This release fixes a bug where tool progress reporting was not being routed correctly through the request-scoped notifier.
Full release notes