Amazon EC2 (API Version 2008-05-05) This release introduces Amazon Elastic Block Store (Amazon EBS), which enables a single Amazon EC2 instance to attach to a highly available, highly reliable storage volume of up to 1 TB of data. Last Modified: Sep 23, 2008 10:24 AM Amazon Associates Web Service (API Version: 2008-08-19) This release introduces three new operations and ten new response groups