You've been warned. https://t.co/qJPBcBqhRx— HYPEBEAST (@HYPEBEAST) May 31, 2018
[may or may not include Avengers 4 spoilers; you have been warned]
Current title is "Spider-Man: Field Trip.
Tony will die in Avengers 4 and Peter will be mourning his death (op regretted reading this spoiler)
Set mainly in London where Peter and his classmates will be taking a field trip for a conference sponsored by Stark Industries.
Mysterio (Jake Gyllenhaal) steals on of Tony's inventions on behest of a mysterious employer (said to be a major Spider-Man villain from the comics, will have a minor appearance in the film and said to be included in the sequels).
Jessica Drew is a MI6 operative pursuing Mysterio, who begrudgingly teams up with Spider-Man to stop him. She has no superpowers, but is a combat expert and skilled tactician.
Some more spoilers at source