50 lines
1.8 KiB
ReStructuredText
50 lines
1.8 KiB
ReStructuredText
.. currentmodule:: numpy
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==========================
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NumPy 1.17.4 Release Notes
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==========================
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This release contains fixes for bugs reported against NumPy 1.17.3 along with
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some build improvements. The Python versions supported in this release
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are 3.5-3.8.
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Downstream developers should use Cython >= 0.29.13 for Python 3.8 support and
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OpenBLAS >= 3.7 to avoid errors on the Skylake architecture.
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Highlights
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==========
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- Fixed `random.random_integers` biased generation of 8 and 16 bit integers.
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- Fixed `np.einsum` regression on Power9 and z/Linux.
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- Fixed histogram problem with signed integer arrays.
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Contributors
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============
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A total of 5 people contributed to this release. People with a "+" by their
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names contributed a patch for the first time.
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* Charles Harris
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* Chris Burr +
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* Matti Picus
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* Qiming Sun +
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* Warren Weckesser
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Pull requests merged
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====================
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A total of 8 pull requests were merged for this release.
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* `#14758 <https://github.com/numpy/numpy/pull/14758>`__: BLD: declare support for python 3.8
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* `#14781 <https://github.com/numpy/numpy/pull/14781>`__: BUG: random: biased samples from integers() with 8 or 16 bit...
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* `#14851 <https://github.com/numpy/numpy/pull/14851>`__: BUG: Fix _ctypes class circular reference. (#13808)
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* `#14852 <https://github.com/numpy/numpy/pull/14852>`__: BLD: add 'apt update' to shippable
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* `#14855 <https://github.com/numpy/numpy/pull/14855>`__: BUG: Fix `np.einsum` errors on Power9 Linux and z/Linux
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* `#14857 <https://github.com/numpy/numpy/pull/14857>`__: BUG: lib: Fix histogram problem with signed integer arrays.
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* `#14858 <https://github.com/numpy/numpy/pull/14858>`__: BLD: Prevent -flto from optimising long double representation...
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* `#14866 <https://github.com/numpy/numpy/pull/14866>`__: MAINT: move buffer.h -> npy_buffer.h to avoid conflicts
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