Use case

Add support for xml 7 for the vector_graphics_compiler package.
It is currently set to ">=6.3.0 <=6.6.1".
Many other pub libraries already are on this version.

Proposal

I wanted to contribute it, but I was a bit confused by the comment: https://github.com/CodeDoctorDE/flutter_packages/blob/e930ced66e87607ca64fa3575a46ae9fd96dc051/packages/vector_graphics_compiler/pubspec.yaml#L26