v0.2.1 Steady Progress

• Fixed switch case directShow control (@Paradoxu).
• Addressed few issues related to NativeVideo on Windows (@alexmercerind).
• Fixed Bump flutter_native_view and window_manager to latest versions (@ashutosh2014, @alexmercerind).

BREAKING CHANGE

If you're using NativeVideo in your application, you'll need changes in your windows/runner/main.cpp file, as required by the flutter_native_view. Learn more about this here.