- Drop support for Python 3.7.
-
- Infrastructure and packaging updates.
-
- Made many improvements, bug fixes, and significant speed-ups for the adaptive
- resampling algorithm, `reproject_adaptive`. These bug fixes may cause
- changes to the reprojected images, which are typically negligible.
- Improvements include the addition of a flux-conserving mode, support for a
- Gaussian filter kernel, a menu of boundary-handling modes, and a
- `center_jacobian` flag to trade speed for accuracy with rapidly-varying
- transformations.
-
- Added a `roundtrip_coords` argument to `reproject_adaptive` and
- `reproject_interp`. By default, all coordinate transformations are run in
- both directions to handle some situations where they are ambiguous. This can
- be disabled by setting `roundtrip_coords=False` which may offer a
- significant speed increase.
-