Hello, I'm a plugin developer.
One of my plugin was takend by another developer and modified/update. Nothing wrong this ... it's the open source :D
The point is that even if the author of this "new" plugin admitted to have forked mine he doesn't want to give credits to me.
So, I'm just wondering: is he obliged to do this ? In which term ? I mean, he can just write one comment somewhere in the code or he must put it where the meta data about the plugin are ?