[N] Haystack 2.0 launch

Haystack 2.0 stable is live! Try it out for yourself: [https://haystack.deepset.ai/blog/haystack-2-release/](https://haystack.deepset.ai/blog/haystack-2-release/)

Haystack is an open-source AI framework for creating production-ready apps using LLMs and other language models. It's nearly 4 years old - we've been doing NLP and LLM engineering since before it was cool. 😎 and is model and database agnostic — you can use whatever tools make the most sense for your use case. Haystack offers a rich and growing community of integrations, providing monitoring, evaluation, data ingestion, …

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