As noted on this staff blog post, wikis created after March 11, 2020 are based upon the new Unified Community Platform, also known as UCP.
Please see these release notes for recent updates:
- Release Highlights - April 1, 2020: The One Without Any Pranks
- Release Highlights - March 25, 2020: The One With Portable Infobox Builder
- Release Highlights - March 19, 2020: Unified Community Platform fixes
- Release Highlights - March 11, 2020: First release of the Unified Community Platform
- Particularly note: some features are not currently available on the new platform, including achievements and JS customization. Improvements are planned for the wikitext editing experience, along with many other aspects of the new platform.
- Note: we are aware of some issues with user preferences incorrectly changing - this is being looked into.
For more information on this platform, please see these blog posts:
- The first Unified Community Platform release is now live for NEW wikis (March 2020)
- The Unified Community Platform Editor and our first release date (March 2020)
- Profile and Message Wall on the Unified Community Platform (March 2020)
- Creating new wikis on the Unified Community Platform (March 2020)
- Unified Community Platform: The Vision, Purpose, and Process (February 2020)
- An update on the Forum retirement plan (December 2019)
- The first specifics on the Unified Community Platform (October 2019)
- Our first update on the new platform (October 2019)
- Community Contract for the New Fandom Platform (June 2019)
- Fandom is upgrading to a modern version of MediaWiki (June 2019)
The new platform is still in heavy development and frequent updates and feature additions are expected. Help pages may still refer to the old platform behaviour for a while, but will be updated over time.