RightAWS version 1.6.0 contains support for Amazon's second generation SQS interface (API version 2008-01-01). Using the parallel interfaces provided by RightAws::Sqs and RightAws::SqsGen2, you can control both generation 1 and generation 2 SQS queues. These two separate and incompatible versions of SQS will coexist until at least May 6, 2009 (see AWS's SQS Migration Guide at http://developer.amazonwebservices.com/connect/entry.jspa?externalID=1148
for more information).
Enjoy!