Release 3.0.0

Author: jekuaitk

CHANGELOG.md

@@ -9,6 +9,8 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## [3.0.0]
+
 ### Added
 
 - Added API for sending digital post
@@ -94,7 +96,8 @@ Versioning](https://semver.org/spec/v2.0.0.html).
   “KombiPostAfsend”](https://digitaliseringskataloget.dk/integration/sf1601).
 - Added GitHub Actions for coding standards checks and code analysis.
 
-[Unreleased]: https://github.com/itk-dev/os2forms_digital_post/compare/2.0.2...HEAD
+[Unreleased]: https://github.com/itk-dev/os2forms_digital_post/compare/3.0.0...HEAD
+[3.0.0]: https://github.com/itk-dev/os2forms_digital_post/compare/2.0.2...3.0.0
 [2.0.2]: https://github.com/itk-dev/os2forms_digital_post/compare/2.0.1...2.0.2
 [2.0.1]: https://github.com/itk-dev/os2forms_digital_post/compare/2.0.0...2.0.1
 [2.0.0]: https://github.com/itk-dev/os2forms_digital_post/compare/1.2.3...2.0.0