License not found on OSI list

[prjemian]

The current license, Creative Commons Attribution 4.0 International (CC BY 4.0) is not found on the list maintained by OSI.

Find a suitable replacement.

[prjemian]

Several possibilities exist and the web site has helpful filters. Concerns:

• OSI-recognized
• international
• re-use is OK
• attribution is required
• common licenses are favored

The GPL-3-clause license fits. In addition to the above concerns, it adds that contributors to punx do not endorse derived software derived automatically. Prior written permission is required.