Nickelodeon has ended its long relationship with one of its most prolific series creators, Dan Schneider. “Following many conversations together about next directions and future opportunities, Nickelodeon and our long-time creative partner Dan Schneider/Schneider’s Bakery have agreed to not extend the current deal,” Nickelodeon said in a statement to Deadline. “Since several Schneider’s Bakery projects are wrapping up, both sides agreed that this is a natural time for Nickelodeon and Schneider’s Bakery to pursue other opportunities and projects. “Dan and his Schneider’s Bakery team have created a string of lasting, groundbreaking hits over the years including iCarly, Drake & Josh,...