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- **Description:** This PR marks the `HanaDB` vector store (and related utilities) in `langchain_community` as deprecated using the `@deprecated` annotation. - Set `since="0.1.0"` and `removal="1.0"` - Added a clear migration path and a link to the SAP-maintained replacement in the [`langchain_hana`](https://github.com/SAP/langchain-integration-for-sap-hana-cloud) package. Additionally, the example notebook has been updated to use the new `HanaDB` class from `langchain_hana`, ensuring users follow the recommended integration moving forward. - **Issue:** None - **Dependencies:** None --------- Co-authored-by: Chester Curme <chester.curme@gmail.com>
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