SciPy 1.2.1 Release Notes#

SciPy 1.2.1 is a bug-fix release with no new features compared to 1.2.0. Most importantly, it solves the issue that 1.2.0 cannot be installed from source on Python 2.7 because of non-ascii character issues.

It is also notable that SciPy 1.2.1 wheels were built with OpenBLAS 0.3.5.dev, which may alleviate some linear algebra issues observed in SciPy 1.2.0.

Authors#

  • Eric Larson

  • Mark Mikofski

  • Evgeni Burovski

  • Ralf Gommers

  • Eric Moore

  • Tyler Reddy

Issues closed for 1.2.1#

  • #9606: SyntaxError: Non-ASCII character ‘xe2’ in file scipy/stats/_continuous_distns.py on line 3346, but no encoding declared

  • #9608: Version 1.2.0 introduces too many indices for array error in…

  • #9709: scipy.stats.gaussian_kde normalizes the weights keyword argument…

  • #9733: scipy.linalg.qr_update gives NaN result

  • #9724: CI: Is scipy.scipy Windows Python36-32bit-full working?

Pull requests for 1.2.1#

  • #9612: BUG: don’t use array newton unless size is greater than 1

  • #9615: ENH: Add test for encoding

  • #9720: BUG: stats: weighted KDE does not modify the weights array

  • #9739: BUG: qr_updates fails if u is exactly in span Q

  • #9725: TST: pin mingw for Azure Win CI

  • #9736: TST: adjust to vmImage dispatch in Azure

  • #9681: BUG: Fix failing stats tests (partial backport)

  • #9662: TST: interpolate: avoid pytest deprecations

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