Stardist

Changes

* Add support for Keras 3 in 266
* TensorFlow 2.16+ has Keras 3.x as a dependency (although it is possible to use legacy Keras 2.x if need-be)
* Enable training with sparse label masks in 7a68fa7b8476a8d2e7b4860ab57836d0ae500aaa (inspired by ksugar)
* Add support for Python 3.12
* Various bug fixes and improvements, including
* Resolve integer overflow when running on a large 3D image by ximion in https://github.com/stardist/stardist/pull/249
* Fix and improve the export function for Bioimage.IO by qin-yu in https://github.com/stardist/stardist/pull/254

**Breaking changes**
* Exporting to TensorFlow's "SavedModel" format is no longer supported when using Keras 3

**Full Changelog**: https://github.com/stardist/stardist/compare/0.8.5...0.9.0

Bugfix release (problem with [source distribution](https://packaging.python.org/en/latest/glossary/#term-Source-Distribution-or-sdist) `stardist-0.8.4.tar.gz`).

This only affects (presumably very few) people who can't install from [wheels](https://packaging.python.org/en/latest/glossary/#term-Wheel).
Everybody else should be fine with the 0.8.4 release.
(You're not affected if you already installed version 0.8.4 without problems.)

See [StarDist 0.8.4](https://github.com/stardist/stardist/releases/tag/0.8.4) for release notes.

This is a maintenance release with the following changes:

- Support Python 3.11
- Fix issue when using TensorFlow 2.13.0
- Fix various deprecation warnings
- Fix issue when using 'None' as class labels
- Suppress some outputs from Keras/TensorFlow (cf. [forum post](https://forum.image.sc/t/turn-off-output-of-stardist/77653))

This is a minor release with the following (non-breaking) changes:
- Add command line prediction scripts
- Update documentation regarding installation on Apple silicon
- Internal changes needed for stardist-napari (cf. https://github.com/stardist/stardist-napari/pull/20)

We thank romainGuiet and psobolewskiPhD for contributing to this release.

- Build wheels for macOS with Clang (thanks to jaimergp), enabling support for Apple Silicon
- Deprecate Python 3.6
- Support Python 3.10

Minor changes to [bioimage.io](https://bioimage.io/docs/) model import (#187)