RAG Pipeline with in-memory conversation history

[adhikari23]

In Haystack 1.0, we have conversation agent that helps us to use the chat history in the pipeline through a agentic way. https://haystack.deepset.ai/tutorials/24_building_chat_app
However, in Haystack 2.x, I don't see the support of conversation memory agent.
(https://docs.haystack.deepset.ai/docs/migration#agents)

What is the best way to build a pipeline with conversation chat history in Haystack 2.x

[davidsbatista]

hi @adhikari23 it's still not supported we are working on it, but it will soon come in haystack-experimental

[yahya-maged]

So is there is any other way to implement chat history in haystack 2.0? Even if using the ConversationMemory from 1.0 in my haystack 2.0 app

[julian-risch]

Hello @yahya-maged , right now you can try out the InMemoryChatMessageStore with haystack-experimental. ChatMessageRetriever and ChatMessageWriter are open PRs.