The conversation between human and AI assistant.
When and how was diet coke invented?
Has the recipe for Diet Coke changed since it was first introduced?
Yes, the recipe for Diet Coke has undergone a few changes since it was first introduced in 1982. In 2018, The Coca-Cola Company introduced a new and improved version of Diet Coke with four new flavors - Ginger Lime, Feisty Cherry, Twisted Mango, and Zesty Blood Orange.