65 lines
4.1 KiB
Plaintext
65 lines
4.1 KiB
Plaintext
---
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title: "v1.3.9"
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description: "v1.3.9 changelog"
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---
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<Update label="Bifrost Enterprise" description="v1.3.9">
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## Changelog
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This release upgrades the base OSS version from v1.4.11 to v1.4.12, bringing a full-featured prompt repository with RBAC, large payload optimization, WebSocket-based responses API, Anthropic passthrough, session stickiness, and a unified pricing engine. On the enterprise side, this release adds KV store gossip protocol support, RBAC for the prompt repository, and build/deployment improvements.
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## ✨ Features
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- **Prompt Repository** — Full prompt management system with folders, prompts, versions, sessions, playground, versioning, deployment features, and Jinja2 variable support
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- **Prompt Repository RBAC** — Added role-based access control for prompt repository operations
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- **Large Payload Optimization** — End-to-end large payload support with streaming primitives, detection hooks, passthrough eligibility, provider support, plugin awareness, and enterprise settings UI
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- **WebSocket Responses aAPI** — Added WebSocket transport for OpenAI responses API and realtime API support
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- **Anthropic Passthrough** — Added native Anthropic passthrough endpoint
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- **KV Store Gossip Protocol** — Added gossip-based KV store for distributed state synchronization
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- **Session Stickiness** — Added session stickiness in key selection for consistent routing
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- **Model Parameters API** — Added model parameters table and API endpoint with in-memory caching
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- **Virtual Key Limit Resets** — Added virtual key limit reset functionality
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- **Pricing Engine Refactor** — Unified cost calculation with quality-based image and video pricing
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- **Image Configuration** — Added size/aspect ratio config for Gemini and size-to-resolution conversion for Replicate
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- **Streaming Request Decompression** — Threshold-gated streaming decompression with pooled readers
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- **Raw Request/Response Storage** — Allow storing raw request/response without returning them to clients
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- **Weighted Routing Targets** — Added weighted routing targets for probabilistic routing rules with key selection support
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- **API Key Selection by ID** — Added API key selection by ID with priority over name selection
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- **TLS Configuration** — Added TLS configuration support for all providers and TLS termination inside Bifrost server
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- **K8s Deployment Workflow** — Added workflow to deploy Bifrost Enterprise to Maxim K8s cluster
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## 🐞 Fixed
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- **Deterministic Tool Schema** — Fixed deterministic tool schema serialization for Anthropic prompt caching
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- **CORS Wildcard** — Fixed CORS issue with allowing * origin
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- **Bedrock toolChoice** — Fixed toolChoice silently dropped on Bedrock /converse and /converse-stream endpoints
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- **Count Tokens Passthrough** — Fixed request body passthrough for count tokens endpoint for Anthropic and Vertex
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- **Chat Finish Reason** — Map chat finish_reason to responses status and preserve terminal stream semantics
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- **Tool Call Indexes** — Fixed streaming tool call indices for parallel tool calls in chat completions stream
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- **Video Pricing** — Fixed video pricing calculation
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- **SQLite Migration** — Prevented CASCADE deletion during routing targets migration
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- **Log Serialization** — Reduced logstore serialization overhead and batch cost updates
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- **Log List Queries** — Avoid loading raw_request/raw_response in log list queries
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- **MCP Reconnection** — Improved MCP client reconnection with exponential backoff and connection timeout
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- **Create Manifest Flow** — Fixed create manifest flow
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- **Build Pipeline** — Fixed builds skipping latest changes
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- **BigQuery Import** — Fixed import for codeEditor in bigqueryFormFragment.tsx
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- **OSS Build Integration** — Support latest-main OSS build with go.mod replace directives
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## 📀 Base OSS version
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`transports/v1.4.12`
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## 🔌 If you are compiling plugin against this release - use following deps
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```
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github.com/maximhq/bifrost/core v1.4.8
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github.com/maximhq/bifrost/framework v1.2.27
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github.com/maximhq/bifrost/plugins/governance v1.4.28
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github.com/maximhq/bifrost/plugins/logging v1.4.28
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github.com/maximhq/bifrost/transports v1.4.12
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```
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</Update>
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