>> The whole point of RH/CentOS is it's the distro for people who specifically do NOT want a lot of churn in software versions With collections they're pretty

>> The whole point of RH/CentOS is it's the distro for people who specifically do NOT want a lot of churn in software versions With collections they're pretty reasonable at letting you join the churn train if that's what you need. I'd peg them as a purveyor of more thoughtful implementations. E.g. one example would be docker - rh implemented it from the get go with MAC. I think the others are catching up now, I believe apparmour profiles are present on modern Ubuntu around docker.