v2.0.0

Significant refactor. Core object model now comprises: StrongLens for physical parameters, SyntheticImage for ray-shooting of idealized image convolved with PSF, and Exposure for single exposures with detector effects. Survey and image simulation pipeline is wrapped by simple Pipeline object.

v1.0.0

Initial release. Used to produce the results in the accompanying paper Wedig et al 2025 ApJ 986 42. The accompanying dataset is Version 1.0.1 on Zenodo.

v0.0.4

Fixes a bug with the SNR calculation.

v0.0.3

Re-submitted accompanying paper.

v0.0.2

Submitted accompanying paper. Accompanying dataset uploaded to Zenodo. Dataset is now structured as an .h5 file with strong lens metadata, simulated HLWAS exposures, and PSFs, and a .tar.gz file with the pyhalo CDM objects pickled.

v0.0.1

Produce preliminary version of ~10k Roman HLWAS dataset