haystack-ai
LLM framework to build customizable, production-ready LLM applications. Connect components (models, vector DBs, file converters) to pipelines or agents that can interact with your data.
3.0.0
1.1M downloads/mo
#4422 most downloaded on PyPI
deepset-ai/haystack
What this package is like to depend on
Last release 3 days ago
17 Aug 2026
Ships on a steady schedule
a new release about every 2 weeks
No release notes found
nothing matched a version
Nothing withdrawn
no release was ever pulled
3 years old
172 releases · first in 2023
60 releases in the last 12 months
see the full history below
Release timeline
172 releases · Nov 2023 to Aug 2026Releases
latest 60 of 172-
3.1.0.dev2026081700021917 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026081600022416 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026081500033815 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026081400112914 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026081200111612 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026081000063810 Aug 2026 pre-releaseNothing published for this version
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3.1.0.dev2026080800064808 Aug 2026 pre-releaseNothing published for this version
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2.31.0rc107 Jul 2026 pre-releaseNothing published for this version
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2.21.008 Dec 2025Nothing published for this version
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2.21.0rc103 Dec 2025 pre-releaseNothing published for this version
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2.18.129 Sep 2025Nothing published for this version
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2.18.0rc117 Sep 2025 pre-releaseNothing published for this version