This release does not have any new features, since its just a minor bugfix. But its still important news for the Spring Security projects out there, because Spring Security is a framework that provides advanced authentication, authorization and other even security features for enterprise applications. Its not really a framework you want any bugs in.

When doing a little research about the new release of Spring Security I also found a nice blogpost from Glen Smith: hacking custom authentication providers with grails spring security, which is also very recently posted.

So if you have a Spring Security project running, here is the changelog.