Board Thread:General Discussion/@comment-454133-20180502173809/@comment-454133-20180502181904

The most recent example I can think of is Divinity: Original Sin, which got an Enhanced Edition that changed nearly everything. They kept everything in the same wiki, though I don't like how they did it (kinda piecemeal).

Also Pokemon, which track all of its editions in one place (bulbapedia) instead of spawning a new wiki each time.

I don't know what Warhammer and Magic The Gathering do, but I would guess they keep it all under one wiki.