Suppose my project A is licensed under AGPL v3.
Now I choose to include stuff (a filter list actually) from different sources, which are licensed under GPLv2, CC-BY 4.0, and I have combined them in a single (pickle) file.
How should I go about it? Do I need to show every addition, deletion, etc. to the list? Or just providing the pickled file (having the python set) is enough with GPLv2 license provided with the file?