What is geometry dash 2.2 release date?

As an AI language model, I don't have access to information that hasn't been officially released to the public yet. However, as of my last update, there is no official release date for Geometry Dash 2.2 yet. The game's developer, Robert Topala, has been working on various updates and bug fixes for the game, but there has been no confirmation on when the next big update will come out. Fans are eagerly awaiting news on new features and levels, as Geometry Dash has become a popular platformer game since its initial release in 2013.