maximhq/bifrost transports/v1.5.12

Bifrost HTTP v1.5.12

on GitHub

Bifrost HTTP Transport Release v1.5.12

✨ Features

• Vertex AI Files & Batches API - Added support for the Vertex AI Files and Batches endpoints
• Vault Backends for Secrets - Sensitive config fields can now be stored in AWS Secrets Manager, GCP Secret Manager, or HashiCorp Vault as an alternative to AES encryption
• Per-Alias Provider Overrides - Key aliases now support alias-level Azure endpoint/API version/Anthropic version, Bedrock region/ARN, Vertex project/region, and Replicate deployments-endpoint overrides
• MCP Server Library - New browsable MCP server catalog with background sync, search and filters, install sheet, custom entries with soft-delete, and a multi-harness agent connect sheet
• Complexity Router - Route requests by prompt complexity using complexity_tier CEL expressions with a configurable analyzer (config UI, DB, and API included)
• Per-Model Usage in Quota API - The virtual key quota API now reports usage broken down per model
• OTEL HTTP Metrics & Span Filtering - The OTEL connector now emits HTTP-level metrics, and plugin spans can be filtered per connector via plugin_span_filters
• Canonical Model Name in Logs - Added canonical_model_name and alias_model_family columns to logs, and request metadata is now included in object-storage log exports
• Routing Audit Trail - Responses and errors now carry RoutingInfo extra fields with a retry/fallback audit trail from the core routing engine
• key_ids in Provider Config - Providers can be scoped to specific keys via the new key_ids field in the config schema and Helm chart
• Datadog Env Vars in Helm - Added support for DD environment variables in the Helm chart
• Anthropic Fable Compatibility - Added support for Anthropic Fable models, including fast mode pricing fixes

🐞 Fixed

• “Allow All” in vk provider config now properly  routes to all allowed models in key configurations
• Postgres Logstore Filters - Fixed metadata filters and pagination total_count for the Postgres logstore (thanks @zbloss!)
• Vertex Embeddings API Key Auth - The Vertex Embedding method now supports API key authentication (thanks @TransactCharlie!)
• Bedrock Cohere Usage - Cohere embed/rerank usage on Bedrock is now filled from the response header (thanks @Alishark14!)
• OpenAI File Upload - Fixed expires_at fields in OpenAI file uploads
• Virtual Key Handling - Generate a UUID when a virtual key is created without an ID, propagate the VK in GenAI file upload sessions, stamp the VK tool allowlist when the include-clients filter is present, and enforce the VK tool-grant boundary on caller-provided x-bf-mcp-include-* headers
• Governance Log Mappings - Fixed teams and customers name mappings on logs, the customer FK column issue, and added a unique-name constraint migration on the customer table
• DeepSeek v4 Reasoning - Fixed max reasoning effort handling for DeepSeek v4
• Gemini Tool Responses - Fixed parts handling in Gemini tool responses
• OpenRouter Cache Control - cache_control blocks are now preserved in OpenRouter chat requests
• Trace Attributes - Refactored tracers to correctly set trace-level attributes
• Provider Config Preservation - Use the in-file provider config when preserving a failed provider config instead of the existing runtime config

Installation

Docker

docker run -p 8080:8080 maximhq/bifrost:v1.5.12

Binary Download

npx @maximhq/bifrost --transport-version v1.5.12

Docker Images

• maximhq/bifrost:v1.5.12 - This specific version
• maximhq/bifrost:latest - Latest version (updated with this release)

This release was automatically created with dependencies: core v1.5.19, framework v1.3.19. All plugins have been validated and updated.