add YouTube link & leave out mention of version 2.x

README.md

@@ -175,7 +175,7 @@ max_query_length=64
 
 ### In Haystack
 Haystack is an AI orchestration framework to build customizable, production-ready LLM applications. You can use this model in Haystack to do extractive question answering on documents. 
-To load and run the model with [Haystack version 2.x](https://github.com/deepset-ai/haystack/):
+To load and run the model with [Haystack](https://github.com/deepset-ai/haystack/):
 ```python
 # After running pip install haystack-ai "transformers[torch,sentencepiece]"
 
@@ -261,6 +261,6 @@ Some of our other work:
 
 We also have a <strong><a class="h-7" href="https://haystack.deepset.ai/community">Discord community open to everyone!</a></strong></p>
 
-[Twitter](https://twitter.com/Haystack_AI) | [LinkedIn](https://www.linkedin.com/company/deepset-ai/) | [Discord](https://haystack.deepset.ai/community) | [GitHub Discussions](https://github.com/deepset-ai/haystack/discussions) | [Website](https://haystack.deepset.ai/)
+[Twitter](https://twitter.com/Haystack_AI) | [LinkedIn](https://www.linkedin.com/company/deepset-ai/) | [Discord](https://haystack.deepset.ai/community) | [GitHub Discussions](https://github.com/deepset-ai/haystack/discussions) | [Website](https://haystack.deepset.ai/) | [YouTube](https://www.youtube.com/@deepset_ai)
 
 By the way: [we're hiring!](http://www.deepset.ai/jobs)