deepset-ai/haystack
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Releases307
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Last Release
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Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with explicit control over retrieval, routing, memory, and generation. Built for scalable agents, RAG, multimodal applications, semantic search, and conversational systems.
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| Version | Date | Stability Stability is determined by the version string and my be inaccurate. | |
|---|---|---|---|
| v2.2.4 | Stable | ||
| v2.2.4-rc1 | RC | ||
| v1.26.3-rc1 | RC | ||
| v2.2.3 | Stable | ||
| v2.2.2 | Stable | ||
| v2.2.2-rc1 | RC | ||
| v2.2.1 | Stable | ||
| v1.26.2 | Stable | ||
| v2.2.1-rc1 | RC | ||
| v1.26.1 | Stable | ||
| v1.26.0 | Stable | ||
| v2.2.0 | Stable | ||
| v1.26.0-rc1 | RC | ||
| v2.2.0-rc0 | RC | ||
| v2.3.0-rc0 | RC | ||
| v2.2.0-rc2 | RC | ||
| v2.2.0-rc1 | RC | ||
| v2.1.2 | Stable | ||
| v2.1.2-rc1 | RC | ||
| v2.1.2-rc0 | RC | ||
| v2.1.1 | Stable | ||
| v2.1.1-rc1 | RC | ||
| v2.1.0 | Stable | ||
| v2.1.0-rc2 | RC | ||
| v2.1.0-rc0 | RC |