@ale Glad I could help. Nice touches! Also refer to this post: Release of G'MIC 2.2.0. On some points, it is clearer than the blog post, which you may want to add or replace. E.g., statement on G’MIC
G’MIC (GREYC’s Magic for Image Computing) is a full-featured open-source framework for image processing. It provides several different user interfaces to convert/manipulate/filter/visualize generic image datasets, ranging from 1d scalar signals to 3d+t sequences of multi-spectral volumetric images, thus including 2d color images.
and on the new licensing:
Most source files of the G’MIC core are now dual-licensed CeCILL-C (LGPL-like) or CeCILL (GPL-compatible). This means using the G’MIC library is now allowed in closed-source software as long as modifications done on the source code is given back to the community. Note that this licensing change does not concern the code of the GTK or Qt plug-in, but only the core functionalities (the G’MIC script interpreter and the implementation of the filters).