Namespaces and Pinecone v4

[gdj0nes]

We’ve reverted the change to langchain. Existing indexes are not impacted and namespaces will continue to remain part of our paid product.

Will my us-west4-gcp-free be migrated to the new gcp-starter?

Thanks for reaching out! Existing indexes free tier indexes are not impacted and will not be migrated. We have no plan to deprecate namespaces for paid indexes. Users in gcp-starter users who have a multi-tenancy use case should utilize metadata filtering to partition their data.