Release v0.6.6

Works with Numpy 2.0
Understands new versions of summary file

Version 0.6.4

Adds Az/El information to the header of images, which can be useful for beam shape measurements

Some infrastructural changes include using towncrier for changelog, and using the newer Astropy regions package instead of pyregion.

Version 0.6.3

Adds a new option to SDTinspect that allows to ignore patterns in source names