GWCS 0.18.0
GWCS v 0.18.0 (2021-12-22)
Bug Fixes
Updated code in region.py with latest improvements and bug fixes from stsci.skypac.regions.py [#382]
New Features
Enabled CompoundBoundingBox support for wcs. [#375]
Moved schemas to standalone package asdf-wcs-schemas. Reworked the serialization code to use ASDF converters. [#388]