v0.4.0

What's Changed

• feat: support for immutable models with recursive/copy constructor by @mattiaspersson09 in #107
• fix(HasSetters): skip immutable fields in mixed models by @mattiaspersson09 in #108
• fix(HasGetters): getter result should be compared with current value by @mattiaspersson09 in #109
• chore: updating copyright year by @mattiaspersson09 in #110
• feat: users can now register their own support if needed by @mattiaspersson09 in #112
• feat: ensuring full code coverage when testing equals-method by @mattiaspersson09 in #113

Full Changelog: v0.3.0...v0.4.0