Python 3.13.0 externals for Max/MSP

This 0.3.0 release includes py and pyjs externals for macOS based on the recently released Python 3.13.0 engine.

One positive outcome of this Python version change is that externals are measurably smaller than the prior release due to Python 3.13 removing a number of deprecated modules.

As usual, many arm64 and x86_64 external build variants are provided in this release. All are fully codesigned and notarized, which makes them also usable in your own projects and standalones. Please refer to the project's README for an overview of the specific differences between these variants.

Also provided are a couple of py external variants which embed numpy. These have the -np suffix in their name:

py-js-shared-tiny-ext-darwin-arm64-3.13.0-np.dmg
py-js-shared-tiny-ext-darwin-x86_64-3.13.0-np.dmg

In this case, the provided example of using numpy to read/write Max buffer~ objects will likely be useful:

py-js/patchers/tests/test_api/test_api_buffer_np.maxpat

Changelog

Coming relatively soon after the prior 0.2.6 release, it only includes the following bug fixes, changes and enhancements:

• Added support for Python 3.13.x

• Added make install-numpy for automatically building and adding a shrunk version of numpy to the previously built external or package