==================
datamodels
----------
- First release of romancal. Includes the core metadata and a ``FlatModel``.
- Update date strings in schemas and tests from strings to astropy objects [32]
- Add Ramp Model Schema [56]
- Update Flat Schema for DQ Array DType [55]
- Add exptype information for roman data [41]
- Use Astropy Time Objects in date and Useafter [32]
- Add level 1 schema file for Wide Field Imaging model [31]
- Create a Data Models sub-package for Roman [17]
- Use the ASDF pytest plugin to validate the datamodels schemas [6]