I noticed that you changed the !LICENSE line choices. While I haven't released formal guidance yet since I decided to wait on implementation, there will be 2 new lines and the old line (0 !LICENSE Redistributable under CCAL version 2.0 : see CAreadme.txt) will be depreciated and eliminated from the parts library:
The bottom line being the default for anything new
The top will only be used for the specific case where an author has not responded to agree to the license update. This option should not be user selectable.
Code:
0 !LICENSE Licenced under CC BY 2.0 and CC BY 4.0 : see CAreadme.txt
0 !LICENSE Licenced under CC BY 4.0 : see CAreadme.txt
The bottom line being the default for anything new
The top will only be used for the specific case where an author has not responded to agree to the license update. This option should not be user selectable.