There have been rumors about Flutter for a long time. In fact, this situation wasn't much of a surprise for developers. The Flutter project, which Google had supported for a long time, has been experiencing a slow decline recently. When people stopped seeing Flutter included in some of Google's supported languages and publications, they began to understand the situation and started taking action accordingly. For some reason, the process took quite a while—these rumors have been circulating for 1-2 years without any official statements from either side. That is, until Flutter changed its name and an announcement was made by its founder.

Flutter is an open-source UI (User Interface) framework developed by Google that enables developers to create natively compiled applications for mobile, web, and desktop from a single codebase. Launched in 2017, Flutter has gained rapid popularity due to its ability to streamline and expedite the app development process.