helm-chart-v2.1.39 core/v1.8.5
maximhq/bifrostSep 8, 2026 → Sep 8, 20260 days between releases
What's New
Core release adds Databricks, GitHub Copilot providers, and virtual MCP support
Breaking Changes
- Clear Anthropic raw-body passthrough for non-Claude models on multi-family providers
New Features
- New Databricks provider for Model Serving and Unity AI Gateway
- New GitHub Copilot provider with installation tokens
- Virtual MCP server support
- Project governance dimension in request context
- Native raw request redaction for Anthropic and Gemini
Improvements
- Added Baseten to Hugging Face inference provider discovery
- Extended unverifiable-signature fail-soft logic
- Added optional prompt-cache breakpoint synthesis
Bug Fixes
- Map forced tool choice `any` to `required` on OpenAI Responses
- Preserve max reasoning effort for GPT-6 Astra
- Fix Bedrock message null content serialization
- Marshal required nullable response fields as null
- Accept top-level arrays from OpenAI-compatible APIs
Upgrade Notes
Review Anthropic passthrough settings as non-Claude models on multi-family providers now convert requests instead of passing payloads. Ensure Bedrock message content fields are not empty to avoid serialization errors.
The Two Releases
Helm Chart v2.1.39
Sep 8, 2026· 1 month ago
This release provides the Helm chart for Bifrost version 2.1.39. No specific changes, features, or breaking changes are detailed in the provided release notes.
Full release notesCore v1.8.5
Sep 8, 2026· 1 month ago
A feature-rich release adding new providers (Databricks, GitHub Copilot), virtual MCP server support, and extensive fixes for Bedrock, reasoning handling, and streaming.
Full release notes