We have released an RC-1 version
http://www.broadleafcommerce.com/blog/b ... -available with the GA scheduled for the next couple of weeks.
Unsure if it is compatible with Spring Boot or not but I would assume not. While we are targeting the latest version of Spring (4.1) Spring Boot has other specific configuration that it needs.
Good Spring Boot support is definitely on our radar but we would love some extra help; any information that you can give about problems or issues that you find in trying to use Broadleaf with Spring Boot would be helpful.