User blog comment:Kirkburn/Technical Update: September 30, 2015/@comment-24473195-20150930210016

So everything is already live.

Anyway, I just tested the smartness of the "wikia in your language" algorithm. It only seems to match exact names, e.g. basically the article Chat -> [fr:Chat]] but not bate-papo. It is odd that they match the first two options but not the third despite being linked.

It may also create odd situations where English Chat != French Chat (cat).

Interestingly, it seems to create these links even if there aren't any interlanguage links in the page. My suggestion is that when there are interlanguage links in the page it should use those, instead of "guessing" that those pages are right. You certainly wouldn't want to link English "Chate" with French Chate (or worse minette(fr) - minette(en)), the meanings are entirely different, and you might end up seeing "interesting" results.