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v0.5.0rc1

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@qinxuye qinxuye released this 15 Aug 10:43
· 750 commits to master since this release
50feb68

This is the release notes of v0.5.0rc1. See here for the complete list of solved issues and merged PRs.

New Features

  • DataFrame
    • Implements md.qcut (#1468)
    • Implements {DataFrame, Series}.reindex (#1481)
    • Add support for ArrowListDtype as well as ArrowListArray (#1486)

Enhancements

  • Serialize results in worker before storing into shared storages (#1470)
  • Raise timeout when assigning failed for a long time (#1475)
  • Use f-string to replace most of string formattings (#1484)

Bug fixes

  • Fix reference cycle in promise.all_ (#1452)
  • Support ArrowStringDtype for DataFrame.sort_values() (#1455)
  • Support serializing complex scalars (#1459)
  • Support ExtensionDtype in df.astype (#1462)
  • Fix incorrect index_value in df.drop() (#1466)
  • Fix pickling arrow types & allow specifying parallel number in IO runners (#1480)