Numba-scipy

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Pull-Requests:

* PR `62 <https://github.com/numba/numba-scipy/pull/62>`_: open changelog for 0.4 (`esc <https://github.com/esc>`_)
* PR `86 <https://github.com/numba/numba-scipy/pull/86>`_: fix the label for uploading tags (`esc <https://github.com/esc>`_)
* PR `87 <https://github.com/numba/numba-scipy/pull/87>`_: documentation and CI changes for moving from master to main (`esc <https://github.com/esc>`_)
* PR `90 <https://github.com/numba/numba-scipy/pull/90>`_: Bump scipy version to <1.11.0 (`je-cook <https://github.com/je-cook>`_ `esc <https://github.com/esc>`_)
* PR `92 <https://github.com/numba/numba-scipy/pull/92>`_: Add basic CSC and CSR sparse matrix support (`brandonwillard <https://github.com/brandonwillard>`_ `esc <https://github.com/esc>`_)
* PR `102 <https://github.com/numba/numba-scipy/pull/102>`_: Update versioneer to 3.12 (`esc <https://github.com/esc>`_)

Authors:

* `brandonwillard <https://github.com/brandonwillard>`_
* `esc <https://github.com/esc>`_
* `je-cook <https://github.com/je-cook>`_

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This is a maintenance release that:

* Updates the maximum SciPy dependency to 1.7.3.
* Updates Azure CI.

Contributors:

* Benda Xu
* Siu Kwan Lam
* Valentin Haenel

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This release adds:

* Dynamic generation of ``scipy.special.signatures`` (with thanks to Brandon T.
Willard)
* Github Actions CI

Importantly, the dynamic generation of the signatures now makes numba-scipy
compatible with multiple SciPy releases simultaneously.

Contributors:

* Brandon T. Willard
* Valentin Haenel

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This release adds the start of real functionality and builds out the project
infrastructure.

* Support for a large number of ``scipy.special`` functions (with thanks to
Josh Wilson).
* Entry point registration system in use to auto-register this as a Numba
extension project.
* Documentation.
* CI builds.
* Conda package.

Contributors:

* Josh Wilson
* Stan Seibert (core dev)
* Stuart Archibald (core dev)

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This is the initial demo release.

* Initial Release.
* Demonstrative support for a couple of example ``scipy.special`` functions.
* Basic project infrastructure.

Contributors:

* Stuart Archibald (core dev)