●Change8

Migrating to LanceDB python-v0.32.1-beta.0

Version python-v0.32.1-beta.0 introduces 1 breaking change. This guide details how to update your code.

Released: 5/18/2026

1
Breaking Changes
1
Migration Steps
7
Affected Symbols

⚠️ Check Your Code

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

Connection (Node.js namespace methods)connectNamespace (Node.js)Scannable (Node.js)lit() (Python)Connection.renameTable (Node.js)Query.order_by (Node.js)Permutation.take_offsets (Python)

Breaking Changes

●Issue #1

The fix for invalid namespace mode/behavior in Python now raises a ValueError instead of silently ignoring the invalid setting. Users must ensure namespace modes are correctly specified.

Migration Steps

  1. 1
    Review usage of namespace configuration in Python to ensure valid modes are passed, as invalid modes will now raise a ValueError.

Release Summary

This release introduces significant feature enhancements across Node.js and Python, including improved namespace management, streaming ingestion support, and query ordering. A key change is stricter validation for namespace modes in Python, which now raises errors instead of failing silently.

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View the full release notes and all changes for LanceDB python-v0.32.1-beta.0.

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