Features:
- Allow RPC model refinement with GCPs.
- Add CLI and API for Gram-Schmidt pan-sharpening.
- Support for LZW compression and Cloud Optimised GeoTIFF output.
- Support for custom image creation options.
- Round and clip image data when necessary, before writing to file.
- Copy source image colour interpretation to output.
Fixes:
- Change duplicated short form CLI options.
- Improve test images.
- Improve errors and warnings.