I have a suspicion that http://scribunto.wmflabs.org/ is using an old version of Scribunto (or a different version generally), which is causing me a lot of confusion. For example, uscript seems to somewhat exist as a module on scribunto.wmflabs.org.
People are moving modules between test2.wikipedia.org and scribunto.wmflabs.org and mediawiki.org. If scribunto.wmflabs.org is using a different version of Scribunto (particularly an older version), it's crucial that this be noted prominently in the site notice or somewhere similarly prominent.
Version: unspecified
Severity: enhancement
URL: http://scribunto.wmflabs.org/