GWCS v 0.18.3

What's Changed

• Fix pixel scale formula used by iterative inverse by @mcara in #423
• refactor for Tox 4 by @zacharyburnett in #428
• Improve stability of SIP fitting. Fix constant term - CRPIX - in SIP by @mcara in #427
• use canonical name of RTD config and enable nitpicky mode to catch broken links in docs by @zacharyburnett in #430
• add downstream tests for JWST and Roman calibration pipelines by @zacharyburnett in #415
• fix CRDS_PATH in CI when running downstream tests by @zacharyburnett in #432

New Contributors

• @zacharyburnett made their first contribution in #428

Full Changelog: 0.18.2...0.18.3