>> you go to Github >> for the most up to date version it is GPLv3 >> https://github.com/stathissideris/ditaa/blob/master/LICENSE > > That file does not tell us how the code is licensed.
> It could be under GPL version 3 only, or GPL version > 3-or-later. > The proper way to use the GPL is to put a license notice in each > source file, which would give the answer to this question. CC has a mechanism to help choose, apply the license aligned to intent. https://creativecommons.org/share-your-work