[Numpy-discussion] NumPy v1.13.0rc1 released.

Nathan Goldbaum nathan12343 at gmail.com
Wed May 10 22:06:50 EDT 2017


Hi Chuck,

Is there a docs build for this release somewhere? I'd like to find an
authoritative reference about __array_ufunc__, which I'd hesistated on
looking into until now for fear about the API changing.

Nathan

On Wed, May 10, 2017 at 8:49 PM Charles R Harris <charlesr.harris at gmail.com>
wrote:

> Hi All,
>
> I'm please to announce the NumPy 1.13.0rc1 release. This release supports
> Python 2.7 and 3.4-3.6 and contains many new features. It is one of the
> most ambitious releases in the last several years. Some of the highlights
> and new functions are
>
> *Highlights*
>
>    - Operations like ``a + b + c`` will reuse temporaries on some
>    platforms, resulting in less memory use and faster execution.
>    - Inplace operations check if inputs overlap outputs and create
>    temporaries to avoid problems.
>    - New __array_ufunc__ attribute provides improved ability for classes
>    to override default ufunc behavior.
>    -  New np.block function for creating blocked arrays.
>
>
> *New functions*
>
>    - New ``np.positive`` ufunc.
>    - New ``np.divmod`` ufunc provides more efficient divmod.
>    - New ``np.isnat`` ufunc tests for NaT special values.
>    - New ``np.heaviside`` ufunc computes the Heaviside function.
>    - New ``np.isin`` function, improves on ``in1d``.
>    - New ``np.block`` function for creating blocked arrays.
>    - New ``PyArray_MapIterArrayCopyIfOverlap`` added to NumPy C-API.
>
> Wheels for the pre-release are available on PyPI. Source tarballs,
> zipfiles, release notes, and the Changelog are available on github
> <https://github.com/numpy/numpy/releases/tag/v1.13.0rc1>.
>
> A total of 100 people contributed to this release.  People with a "+" by
> their
> names contributed a patch for the first time.
>
>    - A. Jesse Jiryu Davis +
>    - Alessandro Pietro Bardelli +
>    - Alex Rothberg +
>    - Alexander Shadchin
>    - Allan Haldane
>    - Andres Guzman-Ballen +
>    - Antoine Pitrou
>    - Antony Lee
>    - B R S Recht +
>    - Baurzhan Muftakhidinov +
>    - Ben Rowland
>    - Benda Xu +
>    - Blake Griffith
>    - Bradley Wogsland +
>    - Brandon Carter +
>    - CJ Carey
>    - Charles Harris
>    - Danny Hermes +
>    - Duke Vijitbenjaronk +
>    - Egor Klenin +
>    - Elliott Forney +
>    - Elliott M Forney +
>    - Endolith
>    - Eric Wieser
>    - Erik M. Bray
>    - Eugene +
>    - Evan Limanto +
>    - Felix Berkenkamp +
>    - François Bissey +
>    - Frederic Bastien
>    - Greg Young
>    - Gregory R. Lee
>    - Importance of Being Ernest +
>    - Jaime Fernandez
>    - Jakub Wilk +
>    - James Cowgill +
>    - James Sanders
>    - Jean Utke +
>    - Jesse Thoren +
>    - Jim Crist +
>    - Joerg Behrmann +
>    - John Kirkham
>    - Jonathan Helmus
>    - Jonathan L Long
>    - Jonathan Tammo Siebert +
>    - Joseph Fox-Rabinovitz
>    - Joshua Loyal +
>    - Juan Nunez-Iglesias +
>    - Julian Taylor
>    - Kirill Balunov +
>    - Likhith Chitneni +
>    - Loïc Estève
>    - Mads Ohm Larsen
>    - Marein Könings +
>    - Marten van Kerkwijk
>    - Martin Thoma
>    - Martino Sorbaro +
>    - Marvin Schmidt +
>    - Matthew Brett
>    - Matthias Bussonnier +
>    - Matthias C. M. Troffaes +
>    - Matti Picus
>    - Michael Seifert
>    - Mikhail Pak +
>    - Mortada Mehyar
>    - Nathaniel J. Smith
>    - Nick Papior
>    - Oscar Villellas +
>    - Pauli Virtanen
>    - Pavel Potocek
>    - Pete Peeradej Tanruangporn +
>    - Philipp A +
>    - Ralf Gommers
>    - Robert Kern
>    - Roland Kaufmann +
>    - Ronan Lamy
>    - Sami Salonen +
>    - Sanchez Gonzalez Alvaro
>    - Sebastian Berg
>    - Shota Kawabuchi
>    - Simon Gibbons
>    - Stefan Otte
>    - Stefan Peterson +
>    - Stephan Hoyer
>    - Søren Fuglede Jørgensen +
>    - Takuya Akiba
>    - Tom Boyd +
>    - Ville Skyttä +
>    - Warren Weckesser
>    - Wendell Smith
>    - Yu Feng
>    - Zixu Zhao +
>    - Zè Vinícius +
>    - aha66 +
>    - davidjn +
>    - drabach +
>    - drlvk +
>    - jsh9 +
>    - solarjoe +
>    - zengi +
>
> Cheers,
>
> Chuck
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