Right now, we don't have a way to see what localized versions we have of an English article. This makes it really hard to track progress and retrieve localized articles. In Kitsune, we had a tab on the article page as well as a link in the KB dashboard that allowed us to see translations.
Moving to "support.mozilla.org - Lithium" - see https://support.mozilla.org/t5/SUMO-community-discussions/New-Bugzilla-Components/m-p/1370239
The "other languages" component has been added to articles. I'm moving this to UX as a reminder to style it.
Resolved invalid since we're not moving back to Lithium.