Bifrost HTTP Transport Release v1.5.2
✨ Features
- Push/Pull Telemetry Toggling - Push-based and pull-based telemetry can now be toggled separately, and plugin hot-reload is fixed (#3433)
- MCP Tool Manager Config Hash -
mcp.tool_manager_configis now included in the client config hash and synced on reload (#3432)
🐞 Fixed
- OTEL Metric Fixes - Resolved issues in the OTEL plugin metrics path (#3439)
- Gemini Raw Request Scoping - Raw-request handling is now applied only for the Gemini provider (#3437)
- Gemini Fallback Propagation - Fixed Gemini fallback propagation in the GenAI integration (#3338) (thanks @Javtor!)
- Anthropic Advisor Model Passthrough - Fixed model passthrough prefix stripping in the advisor tool for Anthropic (#3420)
- Empty Text/Signature Messages on Bedrock - Drop messages with empty text or signature and convert thinking blocks for OpenAI Bedrock models (#3221)
- Anthropic Trailing Assistant Messages - Drop the last assistant message for Anthropic models and convert unsupported reasoning effort values for Mistral (#3203)
- Compat Defaults Enabled - All compat plugin settings are now enabled by default (#3202)
- System-Only Message Role Conversion - Convert role
systemto roleuserwhen only a system message is present for non-OpenAI models (#3200) - Compat CachePoint Drop - Compat plugin now drops
cachePointfor unsupported Bedrock models and non-Bedrock models (#3154)
Installation
Docker
docker run -p 8080:8080 maximhq/bifrost:v1.5.2Binary Download
npx @maximhq/bifrost --transport-version v1.5.2Docker Images
maximhq/bifrost:v1.5.2- This specific versionmaximhq/bifrost:latest- Latest version (updated with this release)
This release was automatically created with dependencies: core v1.5.10, framework v1.3.10. All plugins have been validated and updated.