> if there is a bug in libpng then I have to recompile everything? You say that as if it's such a burden. But it's really not. I'm somewhat sympathetic to the

> if there is a bug in libpng then I have to recompile everything? You say that as if it's such a burden. But it's really not. I'm somewhat sympathetic to the space argument, but a package manager/docker registry means that updating software is very easy. And it happens all the time for other reasons today anyhow.