Correct me if I'm wrong but wasn't BSD in a similar legal limbo for a while? In that case wouldn't there be precedent for such projects to be legally fine so long as they've existed long enough and been heavily modified?
BSD was resolved by a settlement of BSD dropping a handful of disputed files and mutual copyright acknowledgement after it was determined that the company suing them also infringed in BSD’s copyright, so as precedent it’s pretty inconclusive
BSD was resolved by a settlement of BSD dropping a handful of disputed files and mutual copyright acknowledgement after it was determined that the company suing them also infringed in BSD’s copyright, so as precedent it’s pretty inconclusive