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Release Notes

Polars Cloud 0.0.6 (2025-03-31)

This version of Polars Cloud is only compatible with the 1.26.x releases of Polars Open Source.

Enhancements

  • Added support for Polars IO plugins.
  • These allow you to register different file formats as sources to the Polars engines which allows you to benefit from optimizations like projection pushdown, predicate pushdown, early stopping and support of our streaming engine.
  • Added .show() for remote queries
  • You can now call .remote().show() instead of remote().limit().collect().collect()
  • All Polars features that rely on external Python dependencies are now available in Polars Cloud such as:
  • scan_iceberg()
  • scan_delta()
  • read_excel()
  • read_database()

Bug fixes

  • Fixed an issue where specifying CPU/memory minimums could select an incompatible legacy EC2 instance.
  • The API now returns clear errors when trying to start a query on an uninitialized workspace.
  • Fixed a 404 error when opening a query overview page in a workspace different from the currently selected workspace.
  • Viewing another workspace members compute detail page no longer shows a blank screen.