pub_semver 1.2.1

Versions and version constraints implementing pub's versioning policy. This is very similar to vanilla semver, with a few corner cases.

1.2.1

• Allow version ranges like >=1.2.3-dev.1 <1.2.3 to match pre-release versions of 1.2.3. Previously, these didn't match, since the pre-release versions had the same major, minor, and patch numbers as the max; now an exception has been added if they also have the same major, minor, and patch numbers as the min and the min is also a pre-release version.

1.2.0

• Add a VersionConstraint.union() method and a new VersionConstraint.unionOf() constructor. These each return a constraint that matches multiple existing constraints.

• Add a VersionConstraint.allowsAll() method, which returns whether one constraint is a superset of another.

• Add a VersionConstraint.allowsAny() method, which returns whether one constraint overlaps another.

• Version now implements VersionRange.

1.1.0

• Add support for the ^ operator for compatible versions according to pub's notion of compatibility. ^1.2.3 is equivalent to >=1.2.3 <2.0.0; ^0.1.2 is equivalent to >=0.1.2 <0.2.0.

• Add Version.nextBreaking, which returns the next version that introduces breaking changes after a given version.

• Add new VersionConstraint.compatibleWith(), which returns a range covering all versions compatible with a given version.

• Add a custom VersionRange.hashCode to make it properly hashable.

1.0.0

• Initial release.