What new mechanics or features have been introduced in the Creative mode in the recent updates of Fortnite, and how has this impacted user-generated content creation?

Fortnite updates occur quite frequently, and keeping track of the specific update you are interested in right now is not always possible. The latest news on Fortnite updates can be found on the official website or the game's social media channels. Most often, updates focus on the ""cosmetic"" aspects of the game — new skins, vehicles, items, or weapons. Major changes affecting the game's dynamics, such as the addition of new mechanics or game modes, happen much less frequently.
https://www.fortnite.com/news (встроить в слова official website)