[Numpy-discussion] NumPy 1.20.2 released.

Charles R Harris charlesr.harris at gmail.com
Sat Mar 27 19:45:18 EDT 2021

Charles R Harris <charlesr.harris at gmail.com>
Sun, Feb 7, 2:23 PM
to numpy-discussion, SciPy, SciPy-User, bcc: python-announce-list
Hi All,

On behalf of the NumPy team I am pleased to announce the release of NumPy
1.20.2. NumPy 1,20.2 is a bugfix release containing several fixes merged to
the main branch after the NumPy 1.20.1 release. The Python versions
supported for this release are 3.7-3.9. Wheels can be downloaded from PyPI
<https://pypi.org/project/numpy/1.20.2/>; source archives, release notes,
and wheel hashes are available on Github
<https://github.com/numpy/numpy/releases/tag/v1.20.2>. Linux users will
need pip >= 0.19.3 in  order to install manylinux2010 and manylinux2014


A total of 7 people contributed to this release.  People with a "+" by their
names contributed a patch for the first time.

   - Allan Haldane
   - Bas van Beek
   - Charles Harris
   - Christoph Gohlke
   - Mateusz Sokół +
   - Michael Lamparski
   - Sebastian Berg

*Pull requests merged*
A total of 20 pull requests were merged for this release.

   - #18382: MAINT: Update f2py from master.
   - #18459: BUG: ``diagflat`` could overflow on windows or 32-bit platforms
   - #18460: BUG: Fix refcount leak in f2py ``complex_double_from_pyobj``.
   - #18461: BUG: Fix tiny memory leaks when ``like=`` overrides are used
   - #18462: BUG: Remove temporary change of descr/flags in VOID functions
   - #18469: BUG: Segfault in nditer buffer dealloc for Object arrays
   - #18485: BUG: Remove suspicious type casting
   - #18486: BUG: remove nonsensical comparison of pointer < 0
   - #18487: BUG: verify pointer against NULL before using it
   - #18488: BUG: check if PyArray_malloc succeeded
   - #18546: BUG: incorrect error fallthrough in nditer
   - #18559: CI: Backport CI fixes from main.
   - #18599: MAINT: Add annotations for `dtype.__getitem__`, `__mul__`
   - #18611: BUG: NameError in numpy.distutils.fcompiler.compaq
   - #18612: BUG: Fixed ``where`` keyword for ``np.mean`` & ``np.var``
   - #18617: CI: Update apt package list before Python install
   - #18636: MAINT: Ensure that re-exported sub-modules are properly
   - #18638: BUG: Fix ma coercion list-of-ma-arrays if they do not cast
   - #18661: BUG: Fix small valgrind-found issues
   - #18671: BUG: Fix small issues found with pytest-leaks

Charles Harris
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