Google has released version 2.8 of its popular programming language Dart along with version 1.7 of Flutter, its UI framework for building iOS, Android, Fuchsia, and desktop apps.

Google is announcing a number of new features for Flutter, which hit its 3.0 milestone at last year's I/O and is now launching version 3.10.

Flutter is an app development platform that works with both Android and iOS. With one set of code, app developers can create and release apps for both operating systems at the same time.

Google's cross-platform mobile UI framework Flutter is one step closer to a stable release with the launch of its final developer preview.