5.7.3 (2021-09-09)

Bugs

• Fix #3433: Extension annotator doesn't generate XxxEditable classes
• Fix #3450: CRD generator fails with ClassCastException in some cases
• Fix #3442: make sure new CRDGenerator instances start with a clean generation context

Dependency Upgrade

• Fix #3438: Upgrade Sundrio to 0.50.1