Comment Re:Regression testing? (Score 4, Insightful) 419
Do projects really just blindly change version decencies without regression testing and push to production?
A lot do, yeah. Maybe even most.
It is the culture of "auto update to keep it secure" fostered by Microsoft (in particular, but others as well). AV companies and (ironically) security companies also do it.
It is, as far as I'm concerned, not much better than security through obscurity.
Very few people still have testing environments where they test every and all updates.