Source licensed in compliance with the [[ https://www.debian.org/social_contract#guidelines | Debian ]] guidelines.
NB! This may imply compliance with [[ https://www.gnu.org/philosophy/free-sw.html | FSF ]] guidelines too, but not in all cases.
We (PureOS developers) should locate or forward bugeports upstream to Debian and usertag them to be in sync with [[ https://bugs.debian.org/cgi-bin/pkgreport.cgi?users=debbugs@pureos.net;tag=nonfree-license | corresponding bugs in Debian ]]:
```
bts user debbugs@pureos.net . usertag 123456 nonfree-license
```