Marvel Studios and Edgar Wright have revealed that Wright has departed Ant-Man.
Official statement on the matter reads as follows:
Marvel and Edgar Wright jointly announced today that the studio and director have parted ways on Ant-Man due to differences in their vision of the film. The decision to move on is amicable and does not impact the release date on July 17, 2015. A new director will be announced shortly.
Written by Wright and Joe Cornish, Ant-Man is set to star Paul Rudd, Michael Douglas, Evangeline Lilly, Patrick Wilson and Corey Stoll. The film follows a biochemist Dr. Hank Pym using his latest discovery, a group of subatomic particles, to create a size-altering formula. Though his first self-test goes awry, he develops an instrument that helps him communicate with and control insects. Paul Rudd will play Scott Lang/Ant-Man and Michael Douglas stars as Hank Pym.