There were a lot of big announcements during the Marvel Hall H panel. But there were also some key missing films that we all know are coming. Sure enough, Kevin Feige announced at the end of the panel some of the “not mentioned” films including GOTG Vol .3 (which is only getting made after James Gunn finishes Suicide Squad 2), as well as Black Panther 2 and Captain Marvel 2.
The reason it was obvious that those two films would be getting sequels is that both of them broke a billion dollars at the box office during their runs. And Black Panther has the record for greatest opening for a non-sequel film as he grossed $200 million dollars in just his first weekend.
When the two might release is unknown at present.