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npx -y @maximhq/bifrost --transport-version v1.5.0-prerelease3
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Bifrost(HTTP)
1.5.0-prerelease3

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✨ Features

  • Object Store Log Store — Logging plugin’s log store can now offload payloads to object storage (S3/GCS/etc.) instead of bloating the database
  • Azure Passthrough — Azure passthrough support added
  • Mistral OCR — End-to-end support for the /v1/ocr endpoint (Mistral OCR)
  • OpenRouter Embeddings — Embeddings support added to the OpenRouter provider
  • Redis TLS & Cluster Mode — TLS and cluster-mode support for Redis; valkey-search query fix
  • Parallel Model Catalog Sync — Model catalog restructured with parallel syncs for faster startup and refreshes
  • Dashboard CSV & PDF Export — Export dashboard views to CSV or PDF
  • OpenAPI Security Schemes — Security schemes added to the OpenAPI spec; virtual key examples updated; API playground now only shows supported auth methods per endpoint
  • Configurable API Docs Base URL — Base URL for the hosted API documentation is configurable
  • v1.4.x Allow-List Compatibility Mode — New version-1 compatibility mode preserves v1.4.x allow-list semantics for smoother upgrades
  • OAuth MCP Hints — OAuth MCP client creation response now includes next-step hints
  • 272k Token Tier Pricing — Pricing support for the 272k token tier
  • Flex & Priority Tier Pricing — Flex and priority tier pricing (including override fields)
  • UI: Create-Provider Shortcut — Empty state now links directly to provider creation

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🐞 Fixed

  • Streaming Post-Hook Race — Fix race where fasthttp RequestCtx could be recycled before transport post-hooks completed in streaming goroutines; snapshots are now captured eagerly before the handler returns
  • Streaming Blocker — Fix a streaming blocker in the transport layer
  • Async User Values — Propagate user values through all async inference handlers and job submissions
  • Trace Completer Safety — Trace completer accepts transport logs as a parameter instead of reading from a potentially recycled context
  • Async Log Store Exceptions — Fix exception handling in async log store jobs
  • Model Alias Tracking — Split ModelRequested into OriginalModelRequested and ResolvedModelUsed for accurate alias resolution tracking
  • MCP Tool Discovery — Add discovered tools and tool-name mapping columns to MCP clients
  • OAuth Transient Failures — Don’t mark OAuth configs expired on transient network failures
  • OAuth Session Cleanup — Clean up OAuth sessions on virtual key deletion; fixes an associated race condition
  • Pricing Sync Config — Correctly apply pricing_sync_interval and support env variables in pricing_url
  • Key Validation Logging — Improved key validation error handling and logging
  • DB Deadlock Prevention — Replace find-then-upsert with atomic ON CONFLICT to prevent deadlocks
  • LiteLLM Compat — LiteLLM compatibility fixes
  • SQLite Migration Fix — Additional SQLite migration fixes
  • CVE Fixes — Dependency updates addressing reported CVEs
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Core
1.5.2
  • feat: Azure passthrough support
  • feat: add end-to-end support for /v1/ocr (Mistral OCR)
  • feat: add Embeddings in OpenRouter provider
  • feat: add 272k token and priority tiers support in pricing
  • feat: add flex tier pricing support with flat rate structure
  • refactor: split ModelRequested into OriginalModelRequested and ResolvedModelUsed for model alias tracking
  • refactor: restructure model catalog with parallel syncs
  • refactor: simplify Azure passthrough by removing redundant config nil checks
  • refactor: simplify Mistral error parsing signature
  • refactor: add response backfill methods
  • fix: carry ProviderResponseHeaders through text completion response conversion
  • fix: streaming blocker
  • fix: core test fixes
  • fix: CVE / package updates
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Framework
1.3.2
  • feat: add MCP client discovered tools and tool name mapping migration
  • feat: object store support for log_store (avoid bloating DB)
  • feat: add version 1 compatibility mode for v1.4.x allow-list semantics
  • feat: add flex and 272k token tier pricing override fields
  • fix: don’t mark OAuth config expired on transient network failures
  • fix: cleanup OAuth sessions on virtual key deletion and prevent race condition
  • fix: replace find-then-upsert with atomic ON CONFLICT to prevent deadlocks
  • fix: correctly apply pricing_sync_interval and support env variables in pricing_url
  • fix: exception handling in async log store jobs
  • fix: migration fix
  • refactor: improve key validation error handling and logging
  • refactor: model catalog Init API to use SetShouldSyncGate method
  • refactor: rename DefaultPricingSyncInterval to DefaultSyncInterval
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compat
0.1.1
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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governance
1.5.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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jsonparser
1.5.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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litellmcompat
0.1.2
  • fix: litellm compat
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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logging
1.5.2
  • feat: object store support for log_store (avoid bloating DB)
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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maxim
1.6.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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mocker
1.5.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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otel
1.2.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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prompts
1.0.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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semanticcache
1.5.2
  • feat: Redis TLS + cluster mode support; valkey-search query fix
  • chore: upgraded core to v1.5.2 and framework to v1.3.2
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telemetry
1.5.2
  • chore: upgraded core to v1.5.2 and framework to v1.3.2