Joss Whedon left the Batgirl movie project, the studio is moving ahead on developing a new film project based on the DC Entertainment heroine. 
Christina Hodson, who wrote the upcoming 
Transformers spinoff 
Bumblebee, has been tapped to pen a new script featuring Barbra Gordon, the daughter of Gotham City police commissioner James Gordon.
Barbra Gordon is the most established version of the character, who was initially introduced in 1961 as Betty Kane. But the character was revamped in 1967 when television executives wanted to attract a female audience to the 
Batman TV series, then faltering in its third season. Yvonne Craig played the character whose last live-action big-screen appearance was with Alicia Silverstone in Joel Schumacher's 1997 movie 
Batman & Robin (the character makes a CG cameo in 
Ready Player One).
Whedon came on to the Batgirl project with great fanfare last year. Fans were excited that the female empowerment icon, second only to Wonder Woman in the DC stable, would be in the hands of the creator of 
Buffy the Vampire Slayer. But by February of this year, Whedon, 
by his own account, had failed to come up with a story.
Hodson wrote the 2017 Warner Bros. thriller 
Unforgettable, which starred Rosario Dawson and Katherine Heigl, and has been a player in a couple of writers rooms, for 
Transformers (which led to her nabbing the 
Bumblebeegig) and 
Ology, the franchise Paramount is developing based on the YA fictional encyclopedias from Templar Publishing
Hodson has already written the Batgirl character, having helped to develop a feature project based on the all-female crime-fighting group Birds of Prey.