SciPy 1.5.4 Release Notes¶
SciPy 1.5.4 is a bug-fix release with no new features compared to 1.5.3. Importantly, wheels are now available for Python 3.9 and a more complete fix has been applied for issues building with XCode 12.
Authors¶
Peter Bell
CJ Carey
Andrew McCluskey +
Andrew Nelson
Tyler Reddy
Eli Rykoff +
Ian Thomas +
A total of 7 people contributed to this release. People with a “+” by their names contributed a patch for the first time. This list of names is automatically generated, and may not be fully complete.
Issues closed for 1.5.4¶
#12763: ndimage.fourier_ellipsoid segmentation fault
#12789: TestConvolve2d.test_large_array failing on Windows ILP64 CI job
#12857: sparse A[0,:] = ndarray is ok, A[:,0] = ndarray ValueError from…
#12860: BUG: Build failure with Xcode 12
#12935: Failure to build with Python 3.9.0 on macOS
#12966: MAINT: lint_diff.py on some backport PRs
#12988: BUG: Highly multi-dimensional `gaussian_kde` giving `-inf`…
Pull requests for 1.5.4¶
#12790: TST: Skip TestConvolve2d.test_large_array if not enough memory
#12851: BUG: sparse: fix inner indexed assignment of a 1d array
#12875: BUG: segfault in ndimage.fourier_ellipsoid with length-1 dims
#12937: CI: macOS3.9 testing
#12957: MAINT: fixes XCode 12/ python 3.9.0 build for 1.5.x maint branch
#12959: CI: add Windows Python 3.9 to CI
#12974: MAINT: Run lint_diff.py against the merge target and only for…
#12978: DOC: next_fast_len output doesn’t match docstring
#12979: BUG: fft.next_fast_len should accept keyword arguments
#12989: BUG: improved the stability of kde for highly (1000s) multi-dimension…
#13017: BUG: Add explicit cast to _tmp sum.
#13022: TST: xfail test_maxiter_worsening()