v1.4.539 v1.4.540
danielmiessler/FabricOct 22, 2026 → Oct 22, 20260 days between releases
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The Two Releases
v1.4.539
Oct 22, 2026· 1 day ago
Adds middleware that sets X-Content-Type-Options: nosniff and Cache-Control: no-store on every API response, including error responses. It preserves handler-specific Cache-Control overrides and applies no-store by default to all routes including Swagger UI.
Full release notesv1.4.540
Oct 22, 2026· 23 hours ago
This release fixes Bedrock streaming behavior by ensuring token usage is emitted after MessageStop and by returning mid-stream errors instead of producing a cut-off answer. It improves the reliability and observability of Bedrock streaming responses.
Full release notes