User blog comment:MisterWoodhouse/The first specifics on the Unified Community Platform/@comment-33448285-20191016200315/@comment-24006128-20191016202037

If your current set up is Special:Forum, you will need to move to either Discussions, DPLforums (wiki-style forums), or a combination of the two.

When we shut off Special:Forum, the feature will no longer be available.