Package: polybar Version: 3.4.2-1 Severity: serious I noticed that this package appears to have a minor issue debian/copyright.
lib/i3ipcpp/3rd/auss/* is missing a reference for Unlicense. FWIW- Most jurisdictions have very strict copyright laws and do not permit authors to relinquish material as "public domain," hence the Unlicense license. This /is/ a license and must be correctly represented in d/copyright. If you need further clarification, please don't hesitate to ask.