Topic on Talk:Beta Features/Other projects sidebar

When will it be available?

Micru: It has to go through 1week+ of testing at beta.wmflabs first (per Beta features#Creating Your Own), so if it goes live there within the next 7 days, it should be available on mediawikiwiki (and testwiki/test2wiki) as of June 5, and everywhere else the week after. (iiuc)