Updated GHA workflows, switched to trusted publishing. 

Updated CHANGELOG. 

chore: remove Python 3.8 support (#65) 

Backfilled the changelog with all of our changes. 

Support dtype= and copy= arguments in __array__(), as required by num… …py 2. (#64)

Add support for more numpy functions to dense and sparse `DelayedArra… …ys` (#62) Update tests and documentation

Exported the converter from chunk shape to a SimpleGrid. Also explained the various choices for the cost factor, now that we have to document the converter's arguments.

Added buffer_size= option to apply_over_* functions for convenience. This just gets passed along to the block size/shape chooser functions if the block size/shape is not explicitly supplied to the apply* function. Also renamed memory= to buffer_size as it is more self-explanatory.

Support masking throughout the various operations and methods. (#57) This preserves masks throughout each operation, and introduces an 'is_masked' generic to allow callers to determine whether there might be masked values during the extraction process.

Fixes to support Python 3.8 (#55) - Switch list to List annotation from typing - Use the package installed utility function - Update GitHub action to run tests from Python 3.8 - 3.12