101 lines
4.6 KiB
Plaintext
101 lines
4.6 KiB
Plaintext
---
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title: "v1.4.15"
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description: "v1.4.15 changelog - 2026-03-23"
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---
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<Tabs>
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<Tab title="NPX">
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```bash
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npx -y @maximhq/bifrost --transport-version v1.4.15
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```
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</Tab>
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<Tab title="Docker">
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```bash
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docker pull maximhq/bifrost:v1.4.15
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docker run -p 8080:8080 maximhq/bifrost:v1.4.15
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```
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</Tab>
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</Tabs>
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<Update label="Bifrost(HTTP)" description="1.4.15">
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## ✨ Features
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- **Custom SSE Stream Reader** — Replaced fasthttp's default stream reader with a custom implementation to reduce bursts in SSE streaming
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- **MCP Config Validation** — Added validation for MCP tool configurations in config.json
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- **Max Open Connections** — Exposed max-open-connections for provider domains as a configurable field
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- **Dashboard improvements** - Added a bunch of new tabs and new graphs to the dashboard including Model Ranking, Cache usage, MCP usage etc
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- **Improved dashboard and logs performance** - We have improved LLM logs and Dashboard UI performance (~1400x faster) for large number of logs.
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## 🐞 Fixed
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- **Passthrough Streaming** — Fixed passthrough streaming responses being buffered instead of streamed (thanks [@jasonwells](https://github.com/jasonwells)!)
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- **MCP Notifications** — Fixed MCP notifications returning incorrect status code (thanks [@tcx4c70](https://github.com/tcx4c70)!)
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- **Streaming Function Calls** — Fixed function_call items not included in streaming response.completed output (thanks [@majiayu000](https://github.com/majiayu000)!)
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- **Bedrock API Key Auth** — Fixed Bedrock API key authentication without requiring bedrock_key_config (thanks [@eliasbiondo](https://github.com/eliasbiondo)!)
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- **Bedrock Token Count Fallback** — Added fallback to estimated token count when count-tokens API is unsupported (thanks [@Edward-Upton](https://github.com/Edward-Upton)!)
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- **Anthropic Thinking Fixes** — Fixed OpenAI-to-Anthropic-to-OpenAI thinking content conversion
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- **Anthropic Header Selection** — Fixed Anthropic header selection across providers
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- **Gemini OpenAI Integration** — Fixed Gemini flow for OpenAI-compatible integration
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- **Semantic Cache Hashing** — Fixed deterministic tools_hash and params_hash in semantic cache (thanks [@ragokan](https://github.com/ragokan)!)
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- **Anthropic Compaction** — Added compaction support for Anthropic provider
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</Update>
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<Update label="Core" description="1.4.12">
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- feat: added compaction support for Anthropic provider
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- feat: MCP config validation for configs in config.json
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- feat: exposed max-open-connections for provider domains as a configurable field
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- fix: include function_call items in streaming response.completed output (thanks [@majiayu000](https://github.com/majiayu000)!)
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- fix: Bedrock API key authentication without requiring bedrock_key_config (thanks [@eliasbiondo](https://github.com/eliasbiondo)!)
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- fix: Bedrock fallback to estimated token count when count-tokens API is unsupported (thanks [@Edward-Upton](https://github.com/Edward-Upton)!)
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- fix: OpenAI-to-Anthropic-to-OpenAI thinking content conversion
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- fix: Anthropic header selection across providers
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- fix: Gemini flow for OpenAI-compatible integration
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- fix: removed map marshals from core for improved serialization
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- fix: PG query optimizations
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</Update>
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<Update label="Framework" description="1.2.31">
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- feat: added model catalog support
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- feat: MCP logs flow for high-volume log ingestion
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- fix: dashboard and logs list query optimizations
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- fix: PG query optimizations for materialized views
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- fix: truncate names exceeding 64 characters
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- chore: weaviate upgrade
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</Update>
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<Update label="governance" description="1.4.31">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="jsonparser" description="1.4.30">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="litellmcompat" description="0.0.20">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="logging" description="1.4.31">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="maxim" description="1.5.29">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="mocker" description="1.4.30">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="otel" description="1.1.30">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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<Update label="semanticcache" description="1.4.29">
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- fix: deterministic tools_hash and params_hash for consistent cache lookups (thanks [@ragokan](https://github.com/ragokan)!)
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</Update>
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<Update label="telemetry" description="1.4.31">
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- chore: upgraded core to v1.4.12 and framework to v1.2.31
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</Update>
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