What are the differences between Navigator 1.0 and Navigator 2.0?

Navigator 1.0 in Flutter is based on a stack of routes and uses push and pop methods for navigation. It is simple but limited in managing complex navigation scenarios.

Navigator 2.0 represents a more declarative approach to navigation, where the navigation state is explicitly described through the Router and RouteInformationParser objects. This allows:

• Managing navigation through application state.
• Supporting deep links and browser (web) integration.
• Implementing complex navigation scenarios, such as multiple stacks or tabs.

Using Navigator 2.0 requires defining routes and state, which increases flexibility but also adds complexity compared to Navigator 1.0.