Release 2.3.0

This release adds support for customizing the definition of a route change

🚀 Enhancements

• Update ember packages (#332) (dd9ef09)
• Update embroider monorepo to v1.1.0 (#337) (32dcc42)
• Add routeChangeValidator, default route comparison (#334) (2d2c501)
• Update embroider monorepo to v1 (#335) (4085510)
• Add test for routeDidChange event (#333) (494e5a7)

Contributors:

• Jamie White (@jgwhite)
• Ed Faulkner (@ef4)
• Melanie Sumner (@MelSumner)