A blanket thank you to all developers is not sufficient. If you used content from someone else that included a license that requires you to give credit, you have to list the specific creator and source of that content if you redistribute and or modify and include it in your var file.
This really should not be that hard to do. I can understand for older content you might not remember or know the source, but for newer content distributed on the Hub through var files, you should just use those assets directly from the other var files, and the credit will happen automatically through the dependency system.
Also - if the original creator of some of your repackaged content comments on your use of their content later and asks for credit, you should give it. How long does it take to edit the overview page to add 1 line of credit? A lot less time than it took for you to write all of these replies. If you are unwilling to give credit where credit is due, you should not be contributing here. It is simple courtesy and allows these types of communities to stay healthy.
This really should not be that hard to do. I can understand for older content you might not remember or know the source, but for newer content distributed on the Hub through var files, you should just use those assets directly from the other var files, and the credit will happen automatically through the dependency system.
Also - if the original creator of some of your repackaged content comments on your use of their content later and asks for credit, you should give it. How long does it take to edit the overview page to add 1 line of credit? A lot less time than it took for you to write all of these replies. If you are unwilling to give credit where credit is due, you should not be contributing here. It is simple courtesy and allows these types of communities to stay healthy.