If your package is already at 1.0.0 or greater, increase the major version. For example, if the previous version is 2.3.2, the new version is 3.0.0.
If you running in terminal flutter pub outdated --mode=null-safety used audiotagger: ^1.1.0 , it still indicates this package not yet support null safety
Showing dependencies that are currently not opted in to null-safety.
[✗] indicates versions without null safety support.
[✓] indicates versions opting in to null safety.
Package Name Current Upgradable Resolvable Latest
direct dependencies:
audiotagger ✗1.1.0 ✗1.1.0 ✗1.1.0 ✗1.1.0
Thank you so much @zgramming ,
I updated the package and migrated the whole project to support Null-Safety.
I just released the 2.0.0 version on pub.dev.
As written here
If you running in terminal
flutter pub outdated --mode=null-safety
used audiotagger: ^1.1.0 , it still indicates this package not yet support null safetyHow to fixed it
Update package version to 2.0.0