Migrating to LanceDB v0.30.0-beta.0

Version v0.30.0-beta.0 introduces 1 breaking change. This guide details how to update your code.

Released: 5/21/2026

Breaking Changes

Migration Steps

Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

Table.add (Node.js)Connection.renameTable (Node.js)to_pandas (Python)BaseQueryBuilder.to_batches (Python)

Breaking Changes

●Issue #1

Support for nested field paths in native index creation has changed. Users relying on specific behaviors related to index path handling for nested fields may need to review their index creation logic.

Release Summary

This release introduces new features across Python and Node.js APIs, including progress reporting for additions and table renaming, while addressing several bugs related to index path handling and query execution.

Need More Details?

View the full release notes and all changes for LanceDB v0.30.0-beta.0.

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