Mm. I think "any" update would be sufficient for 95% of cases, doesn't have to be high-quality.
Even if it's just the copyright date changing at least once per year, that tells you one specific named entity is claiming to care about it: when nobody does even that much, everyone automatically has the right to do whatever they want with the software.
Which reminds me, I need to update the copyright date on my website…
Even if it's just the copyright date changing at least once per year, that tells you one specific named entity is claiming to care about it: when nobody does even that much, everyone automatically has the right to do whatever they want with the software.
Which reminds me, I need to update the copyright date on my website…