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| .. _whatsnew_0203: | ||
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| v0.20.3 (June ??, 2017) | ||
| v0.20.3 (July 7, 2017) | ||
| ----------------------- | ||
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| This is a minor bug-fix release in the 0.20.x series and includes some small regression fixes, | ||
| bug fixes and performance improvements. | ||
| We recommend that all users upgrade to this version. | ||
| This is a minor bug-fix release in the 0.20.x series and includes some small regression fixes | ||
| and bug fixes. We recommend that all users upgrade to this version. | ||
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| .. contents:: What's new in v0.20.3 | ||
| :local: | ||
| :backlinks: none | ||
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| .. _whatsnew_0203.enhancements: | ||
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| Enhancements | ||
| ~~~~~~~~~~~~ | ||
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| .. _whatsnew_0203.performance: | ||
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| Performance Improvements | ||
| ~~~~~~~~~~~~~~~~~~~~~~~~ | ||
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| .. _whatsnew_0203.bug_fixes: | ||
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| Bug Fixes | ||
| ~~~~~~~~~ | ||
| - Fixed issue with dataframe scatter plot for categorical data that reports incorrect column key not found when categorical data is used for plotting (:issue:`16199`) | ||
| - Fixed issue with :meth:`DataFrame.style` where element id's were not unique (:issue:`16780`) | ||
| - Fixed a pytest marker failing downstream packages' tests suites (:issue:`16680`) | ||
| - Fixed compat with loading a ``DataFrame`` with a ``PeriodIndex``, from a ``format='fixed'`` HDFStore, in Python 3, that was written in Python 2 (:issue:`16781`) | ||
| - Fixed a bug in failing to compute rolling computations of a column-MultiIndexed ``DataFrame`` (:issue:`16789`, :issue:`16825`) | ||
| - Bug in a DataFrame/Series with a ``TimedeltaIndex`` when slice indexing (:issue:`16637`) | ||
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| - Fixed a bug in failing to compute rolling computations of a column-MultiIndexed ``DataFrame`` (:issue:`16789`, :issue:`16825`) | ||
| - Fixed a pytest marker failing downstream packages' tests suites (:issue:`16680`) | ||
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| Conversion | ||
| ^^^^^^^^^^ | ||
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| - Bug in pickle compat prior to the v0.20.x series, when ``UTC`` is a timezone in a Series/DataFrame/Index (:issue:`16608`) | ||
| - Bug in ``Series`` construction when passing a ``Series`` with ``dtype='category'`` (:issue:`16524`). | ||
| - Bug in ``DataFrame.astype()`` when passing a ``Series`` as the ``dtype`` kwarg. (:issue:`16717`). | ||
| - Bug in :meth:`DataFrame.astype` when passing a ``Series`` as the ``dtype`` kwarg. (:issue:`16717`). | ||
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| Indexing | ||
| ^^^^^^^^ | ||
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| - Bug in ``Float64Index`` causing an empty array instead of ``None`` to be returned from ``.get(np.nan)`` on a Series whose index did not contain any ``NaN`` s (:issue:`8569`) | ||
| - Bug in ``MultiIndex.isin`` causing an error when passing an empty iterable (:issue:`16777`) | ||
| - Fixed a bug in a slicing DataFrame/Series that have a ``TimedeltaIndex`` (:issue:`16637`) | ||
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| I/O | ||
| ^^^ | ||
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| - Bug in :func:`read_csv` in which files weren't opened as binary files by the C engine on Windows, causing EOF characters mid-field, which would fail (:issue:`16039`, :issue:`16559`, :issue:`16675`) | ||
| - Bug in :func:`read_hdf` in which reading a ``Series`` saved to an HDF file in 'fixed' format fails when an explicit ``mode='r'`` argument is supplied (:issue:`16583`) | ||
| - Bug in :func:`DataFrame.to_latex` where ``bold_rows`` was wrongly specified to be ``True`` by default, whereas in reality row labels remained non-bold whatever parameter provided. (:issue:`16707`) | ||
| - Bug in :meth:`DataFrame.to_latex` where ``bold_rows`` was wrongly specified to be ``True`` by default, whereas in reality row labels remained non-bold whatever parameter provided. (:issue:`16707`) | ||
| - Fixed an issue with :meth:`DataFrame.style` where generated element ids were not unique (:issue:`16780`) | ||
| - Fixed loading a ``DataFrame`` with a ``PeriodIndex``, from a ``format='fixed'`` HDFStore, in Python 3, that was written in Python 2 (:issue:`16781`) | ||
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| Plotting | ||
| ^^^^^^^^ | ||
| - Fix regression in series plotting that prevented RGB and RGBA tuples from being used as color arguments (:issue:`16233`) | ||
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| Groupby/Resample/Rolling | ||
| ^^^^^^^^^^^^^^^^^^^^^^^^ | ||
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| Sparse | ||
| ^^^^^^ | ||
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| - Fixed regression that prevented RGB and RGBA tuples from being used as color arguments (:issue:`16233`) | ||
| - Fixed an issue with :meth:`DataFrame.plot.scatter` that incorrectly raised a ``KeyError`` when categorical data is used for plotting (:issue:`16199`) | ||
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| Reshaping | ||
| ^^^^^^^^^ | ||
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| - ``PeriodIndex`` / ``TimedeltaIndex.join`` was missing the ``sort=`` kwarg (:issue:`16541`) | ||
| - Bug in joining on a ``MultiIndex`` with a ``category`` dtype for a level (:issue:`16627`). | ||
| - Bug in :func:`merge` when merging/joining with multiple categorical columns (:issue:`16767`) | ||
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| Numeric | ||
| ^^^^^^^ | ||
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| Categorical | ||
| ^^^^^^^^^^^ | ||
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| - Bug in ``DataFrame.sort_values`` not respecting the ``kind`` with categorical data (:issue:`16793`) | ||
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| Other | ||
| ^^^^^ | ||
| - Bug in ``DataFrame.sort_values`` not respecting the ``kind`` parameter with categorical data (:issue:`16793`) |