Hi, resteasy-spring-boot 6.0.0.Alpha1 pre-released: - https://github.com/resteasy/resteasy-spring-boot/releases/tag/6.0.0.Alpha1 In this pre-release: - resteasy.ver = 6.0.0.Final - resteasy.spring.ver = 3.0.0.Alpha1 - springboot.ver = 3.0.0-M1 - Migrated to EE9 spec - PowerMock is removed from tests.