The most recent film in the franchise was "Dead Men Tell No Tales" released in 2017.
However, there have been several developments regarding potential new films:
* A reboot is in development. Disney has confirmed a new film is being written with a new story, characters, and potentially a new cast.
* Margot Robbie was attached to star in a reboot. This project was in development for a while but has been put on hold for now.
* Jerry Bruckheimer is attached as a producer. He has been involved in the franchise since the beginning.
* Johnny Depp's future is uncertain. While he has expressed interest in returning, his involvement is unclear given recent controversies.
So, while there's no concrete release date or confirmed cast, there are several projects in development, and the future of the Pirates of the Caribbean franchise remains uncertain.