Thread:Project:Support desk/Changing Vector Settings/reply (5)

I can say, that the versions can be used in production (i use MW1.24wmf16). But it's the point to figure out: Do you know what to do, when something doesn't work? The wmf versions are nearly actual to git, so there can be some stuff, that's untested, but with a little bit of time, background knowledge and the help of mediawiki.org documentation (in developer area, too) normally you can handle possible problems :)

Your main question (o I haven't to worry about crashes and errors): I found nothing, but it can depend on your setup and what Extensions you use :)