User blog comment:MisterWoodhouse/The Official Discord Server for Fandom and Gamepedia Editors/@comment-5785681-20190709021451/@comment-24006128-20190712135117

This is not a replacement for specific wiki Discords. Individual wiki Discords still have a strong purpose for organizing those wiki communities, as we will not have channels for individual wikis (not enough space). As such, we are not seeking to shut individual wiki Discords.

The server was created months ago, but we were working on improving specific functionality with testing. It opened to all registered editors in good standing when I made the blog, if that's what you mean by implemented.