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@qinxuye qinxuye released this 21 Mar 09:10
· 20 commits to v0.3 since this release
v0.3.2
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This is the release notes of v0.3.2. See here for the complete list of solved issues and merged PRs.

New Features

  • DataFrame
    • Implement md.{cummax, cummin, cumprod, cumsum} (#1022)
    • Add support for md.fillna (#1031)
    • Add DataFrame.loc support (#1060)
    • Add DataFrame.rolling support (#1061)
    • Add support for GroupBy.{cumcount, cummin, cummax, cumprod, cumsum} (#1072)
    • Support string and datetime methods via Series.str and Series.dt accessor (#1074)
    • Implement dataframe append (#1075)
    • Implement DataFrame.concat and Series.concat (#1078)
    • Add support for DataFrame.sort_values (#1081)
    • Support sort_index for DataFrame and Series (#1082)
    • Add md.date_range support (#1086)
    • Logical operators on DataFrame and Series. (#1088)
    • Implements head/tail based on iloc, and fixes bug in getitem. (#1089)

Enhancements

  • Use mapjoin to optimize df.merge (#1023)
  • Refactor tiling of DataFrame.iloc with index_lib (#1043)
  • Add sort_range_index parameter in readcsv (#1067)

Bug fixes

  • Standardize RangeIndex for unknown shape DataFrame (#1066)
  • Fix failed cases in distributed mode (#1079)
  • Fix wrong dtypes in df.rechunk (#1083)
  • Fix consistency between tensor metadata and real outputs (#1087)

Tests

  • Fix tests under Python 3.6 as VS2015 is preinstalled (#1015)
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