Gnuastro 0.19 News: Warp (align FITS image by WCS) and ConvertType (annotations from catalogs).

GNU Astronomy Utilities (Gnuastro) is a large collection of command-line programs and C/C++ libraries for astronomical data analysis. In this vide, we introduce two of the newly added features in version 0.19: WCS alignment of images (while correcting any projections, distortions or rotations) and adding vector graphics annotations from a catalog.