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# SciPy 1.11.1 Release Notes

SciPy 1.11.1 is a bug-fix release with no new features compared to 1.11.0. In particular, a licensing issue discovered after the release of 1.11.0 has been addressed.

## Authors

- Name (commits)

- h-vetinari (1)

- Robert Kern (1)

- Ilhan Polat (4)

- Tyler Reddy (8)

A total of 4 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 1.11.1

- #18739: BUG: run method of scipy.odr.ODR class fails when delta0 parameter…

- #18751: BUG: segfault in `scipy.linalg.lu` on x86_64 windows and macos…

- #18753: BUG: factorial return type inconsistent for 0-dim arrays

- #18759: determinant of a 1x1 matrix returns an array, not a scalar

- #18765: Licensing concern

### Pull requests for 1.11.1

- #18741: BUG: Fix work array construction for various weight shapes.

- #18747: REL, MAINT: prep for 1.11.1

- #18754: BUG: fix handling for `factorial(…, exact=False)` for 0-dim…

- #18762: FIX:linalg.lu:Guard against permute_l out of bound behavior

- #18763: MAINT:linalg.det:Return scalars for singleton inputs

- #18778: MAINT: fix unuran licensing