The 1.1.1 release of jclouds is a bugfix release addressing 2 defects in the "aws-ec2" provider. Many thanks to Andrew Phillips for working hard to get this cut in the same day.
If you are using the "aws-ec2" provider you should update to version 1.1.1 immediately. If you are not, you can ignore this release.
Status of the release is tracked in issue 661