are there any plans to support hibernate 6?

gorm-hibernate6 work has started. It will be a long and complex process. https://github.com/grails/gorm-hibernate6 gorm-hibernate5 which uses hibernate-core-jarkarta and is fully Spring Boot 3.4.x and 3.5.x compatible has a milestone release and now needs a lot of testing.

sounds good we are working on upgrading all of our apps to grails 6/7 and will have a lot of SQA testing done thanks!!