doc/source/release/1.5.4-notes.rst
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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.
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.
#12763 <https://github.com/scipy/scipy/issues/12763>__: ndimage.fourier_ellipsoid segmentation fault#12789 <https://github.com/scipy/scipy/issues/12789>__: TestConvolve2d.test_large_array failing on Windows ILP64 CI job#12857 <https://github.com/scipy/scipy/issues/12857>__: sparse A[0,:] = ndarray is ok, A[:,0] = ndarray ValueError from...#12860 <https://github.com/scipy/scipy/issues/12860>__: BUG: Build failure with Xcode 12#12935 <https://github.com/scipy/scipy/issues/12935>__: Failure to build with Python 3.9.0 on macOS#12966 <https://github.com/scipy/scipy/issues/12966>__: MAINT: lint_diff.py on some backport PRs#12988 <https://github.com/scipy/scipy/issues/12988>__: BUG: Highly multi-dimensional `gaussian_kde` giving `-inf`...#12790 <https://github.com/scipy/scipy/pull/12790>__: TST: Skip TestConvolve2d.test_large_array if not enough memory#12851 <https://github.com/scipy/scipy/pull/12851>__: BUG: sparse: fix inner indexed assignment of a 1d array#12875 <https://github.com/scipy/scipy/pull/12875>__: BUG: segfault in ndimage.fourier_ellipsoid with length-1 dims#12937 <https://github.com/scipy/scipy/pull/12937>__: CI: macOS3.9 testing#12957 <https://github.com/scipy/scipy/pull/12957>__: MAINT: fixes XCode 12/ python 3.9.0 build for 1.5.x maint branch#12959 <https://github.com/scipy/scipy/pull/12959>__: CI: add Windows Python 3.9 to CI#12974 <https://github.com/scipy/scipy/pull/12974>__: MAINT: Run lint_diff.py against the merge target and only for...#12978 <https://github.com/scipy/scipy/pull/12978>__: DOC: next_fast_len output doesn't match docstring#12979 <https://github.com/scipy/scipy/pull/12979>__: BUG: fft.next_fast_len should accept keyword arguments#12989 <https://github.com/scipy/scipy/pull/12989>__: BUG: improved the stability of kde for highly (1000s) multi-dimension...#13017 <https://github.com/scipy/scipy/pull/13017>__: BUG: Add explicit cast to _tmp sum.#13022 <https://github.com/scipy/scipy/pull/13022>__: TST: xfail test_maxiter_worsening()