v0.3.0

0.3.0 (2026-10-14)

⚠ BREAKING CHANGES

• deps: JaxnsBackend drops gradient_guided and parameter_estimation, which jaxns 3 removed; build_scene_nested_model and JaxnsBackend.run now use the jaxns 3 Model (a prior model that realises its priors and returns the log-likelihood).

Features

• orbit: add projected astrometric loss with analytic partials (9d40832)

Bug Fixes

• deps: port nested sampling to the jaxns 3 api (6b0928d)
• eig: bound mode information with full predictive covariances (9e880f2)
• eig: return NaN instead of a wrong bound for predictives beyond working precision, and rank with nanargmax (7529b3e)
• eig: score reports by the chain rule so an always-null record carries no information (59a9715)

Miscellaneous Chores

• release 0.3.0 (8633a1e)