Announcement is still up on the official site. If it had been cancelled this would have been deleted I think.
Well … Colin Trevorrow announced as director of Episode IX is still up.
https://www.starwars.com/news/colin-trevorrow-dirigira-star-wars-episodio-ix
I do hope though Rian’s trilogy ends up happening as I’m more and more curious what he’d do with a clean slate as I’ve come to regard The Last Jedi more favourably.