Version 0.3.2

Compared to version 0.3.0:

• Kernel fusion, improving quantizer/encoder performance by minimizing the number of passes over the data
• Zarr-3 compatibility, via layerquantizer.LayerQuantizerCodec as a serializer (update python version to 3.11+)
• Installation by modern pyproject.toml, with auto-registration of codec with both numcodecs and zarr 3

v0.3.0-alpha

Creating a fixed tag for the initially published version