Support for LangChain v1

[davidcblaney]

Hi,

Firstly, thanks for creating and maintaining this package, this is really helping us build performat langchain based apps!

Secondly, are there any plans to upgrade the provider to be compatible with LangChain v1?

When I come to upgrade I get the following message:

The conflict is caused by:
    langchain 1.0.0 depends on langchain-core<2.0.0 and >=1.0.0
    langchain-openai 1.0.0 depends on langchain-core<2.0.0 and >=1.0.0
    langchain-google-genai 3.0.0 depends on langchain-core<2.0.0 and >=1.0.0
    langchain-redis 0.2.4 depends on langchain-core<0.4 and >=0.3

and I can see in the poetry file here its fixed to langchain-core<0.4 and >=0.3

And there is not a version of this lib available that will met the requirement.

I would attempt to contribute but I wouldn't know where to start as I've never maintained a python lib.

Cheers,
David

[cdeinmat]

+1

[ChamaruAmasara]

+1

[chiaraatbolt]

+1 :)

[kaiserm99]

+1

[mateudu]

+1

[davidcblaney]

If anyone interesting in this updated could take a look at my PR and update the Jupyter docs and check things are working that would much appreciated:

#89

[eschbach-mak]

+1

[tylerhutcherson]

Thanks for your patience all -- we are looking into this asap. @bsbodden @abrookins

[tylerhutcherson]

FYI #91 is coming soon