Terminator: Dark Fate, the Cameron-approved franchise re-set that basically establishes that whoops Genisys was just a prank, is set to arrive in less than six months. Director Tim Miller shared a bit of an update today from the film's editing bay, where he's putting the "finishing touches" on the first trailer. "We're just weeks away from releasing this fucker into the wild & we're very, very excited," Miller wrote. Dark Fate brings the OG Terminator badass Linda Hamilton back into the fold as Sarah Connor, while also introducing Mackenzie Davis as a protagonist, Grace. (…