10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: BSD-3-Clause.

0/10 points: 20% or more of the public API has dartdoc comments

Dependency resolution failed, unable to run dartdoc.

0/10 points: Package has an example

0/20 points: Platform support detection failed

0/0 points: WASM compatibility

Unable to detect compatibility with runtime wasm, and this package will not be rewarded full points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

0/50 points: code has no errors, warnings, lints, or formatting issues

• Running flutter pub outdated failed with the following output:

Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.

0/10 points: All of the package dependencies are supported in the latest version

• Could not run flutter pub outdated: flutter pub get failed:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


Because no versions of katana_annotation match >=0.15.0 <0.15.0+1 and katana_annotation >=0.15.0+1 depends on katana ^0.15.0, katana_annotation >=0.15.0 requires katana ^0.15.0.
And because katana >=0.8.0-nullsafety.31 <1.0.4 depends on intl ^0.17.0 and every version of flutter_localizations from sdk depends on intl 0.20.2, katana_annotation >=0.15.0 is incompatible with[...]
And because katana_routing >=0.8.5+51 depends on flutter_localizations from sdk and katana_module >=0.15.0+6 depends on katana_annotation ^0.15.0, katana_routing >=0.8.5+51 is incompatible with k[...]
And because katana_module >=0.15.0+6 depends on katana_routing ^0.15.0 and katana_module >=0.14.0 <0.15.0+6 depends on model_notifier ^0.14.0, katana_module >=0.14.0 requires model_notifier ^0.14.0.
So, because masamune depends on both katana_module ^0.15.0 and model_notifier ^0.15.0, version solving failed.
Failed to update packages.

10/10 points: Package supports latest stable Dart and Flutter SDKs

0/20 points: Compatible with dependency constraint lower bounds

flutter pub downgrade failed with:

OUT:
Resolving dependencies...
ERR:
Note: intl is pinned to version 0.20.2 by flutter_localizations from the flutter SDK.
See https://dart.dev/go/sdk-version-pinning for details.


    Because katana_routing >=0.8.5+51 depends on flutter_localizations from sdk which depends on intl 0.20.2, katana_routing >=0.8.5+51 requires intl 0.20.2.
    And because katana_module >=0.15.0+6 depends on katana_routing ^0.15.0, katana_module >=0.15.0+6 requires intl 0.20.2.
(1) So, because katana_module >=0.14.0 <0.15.0+6 depends on model_notifier ^0.14.0 and katana >=0.8.0-nullsafety.31 <1.0.4 depends on intl ^0.17.0, if katana_module >=0.14.0 and katana >=0.8.0-nu[...]

    Because model_notifier >=0.15.0+3 depends on katana_flutter ^0.15.0 and katana_flutter >=0.15.0+1 depends on katana ^0.15.0, model_notifier >=0.15.0+3 requires katana ^0.15.0 or katana_flutte[...]
    And because model_notifier >=0.14.0 <0.15.0+3 depends on katana_flutter ^0.14.0 which depends on katana ^0.14.0, model_notifier >=0.14.0 requires katana ^0.14.0 or ^0.15.0.
[3 more lines]

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.