Specification with Projection that can be copy pasted to the project. It supports the last (2.7.2) Spring Boot version.
This is a fork of https://github.com/pramoth/specification-with-projection
Just copy paste this package to your project https://github.com/v-ladynev/specification-with-projection-embeded/tree/main/src/main/java/com/github/ladynev/specification/lib