plugins/telemetry/v1.9.1 transports/v2.3.1
maximhq/bifrostOct 19, 2026 → Oct 19, 20260 days between releases
What's New
HTTP transport v2.3.1 adds OpenAPI MCP servers and breaking module path changes.
Breaking Changes
- Go module path changed from .../bifrost-http/... to .../v2/bifrost-http/...
- Agent Gateway and Skills URLs can no longer be built from the Host header.
- Unused tenant and extension_uris options removed from agent registrations.
New Features
- OpenAPI MCP Server connection type that converts API specs into in-process tools.
- Gateway Tool Search implementation for models lacking native capabilities.
- Passthrough logs parsed into typed request fields with an is_passthrough flag.
- Virtual Key Metadata support for cost centers, owners, and spend filtering.
- Extra fields placement setting to send data as response headers instead of body.
Improvements
- Passthrough logs are now parsed and stored as conversations.
- Telemetry plugin upgraded core to v1.13.0 and framework to v1.10.0.
Bug Fixes
- Fixed bifrost_active_requests gauge preventing drift on client cancellations.
Upgrade Notes
Update Go module imports to the new path transports/v2/bifrost-http. Update agent configuration to include explicit public URLs for Gateway and Skills endpoints. Remove unused tenant and extension_uris fields from agent registrations.
The Two Releases
Plugin telemetry v1.9.1
Oct 19, 2026· 3 days ago
The telemetry plugin is updated to export A2A operation metrics and fixes a gauge drift issue where active requests were not released when clients canceled streams.
Full release notesBifrost HTTP v2.3.1
Oct 19, 2026· 3 days ago
Bifrost HTTP v2.3.1 introduces OpenAPI MCP Servers, enhanced tool search for models without native capabilities, and improved logging for passthrough calls. It also adds metadata support for virtual keys and a notification news feed system.
Full release notes