on_upgrade 0.1.0

Local upgrade checker plugin. Provides the ability to compare the currently running app version against a saved one.

0.1.0

• Breaking change: UpgradeWrapper.lastVersion, UpgradeWrapper.currentVersion, getLastVersion() and getCurrentVersion() now return Strings.
• Remove pub_semver dependency
• Update documentation
• Fix pub score issues
• Clean up and extend tests

0.0.3

• Readme fixes

0.0.2

• Fix pub score issues

0.0.1

• Initial release