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V0.15.0 RC1

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@jreback jreback released this 07 Oct 00:43
· 24369 commits to main since this release
v0.15.0rc1
8dfbe09

The release candidate for 0.15.0 is now previewing.

This is a major release from 0.14.1 and includes a number of API changes, several new features, enhancements, and performance improvements along with a large number of bug fixes.

Highlights include:

  • Drop support for numpy < 1.7.0
  • The Categorical type was integrated as a first-class pandas type
  • New scalar type Timedelta, and a new index type TimedeltaIndex
  • New DataFrame default display for df.info() to include memory usage
  • New datetimelike properties accessor .dt for Series
  • Split indexing documentation into Indexing and Selecting Data and MultiIndex / Advanced Indexing
  • Split out string methods documentation into Working with Text Data
  • read_csv will now by default ignore blank lines when parsing
  • API change in using Indexes in set operations
  • Internal refactoring of the Index class to no longer sub-class ndarray
  • dropping support for PyTables less than version 3.0.0, and numexpr less than version 2.1

See the Whatsnew for much more information. Please report any issues here

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