Amazon Relational Database Service now adds Preview environment

The Amazon Relational Database Service DB Preview Environment is now generally available by offering an environment for the AWS customers to conveniently release candidate, test beta and early production versions of the PostgreSQL database engine software with the flexibility and convenience of Amazon Relational Database Service. Customers can start testing new functions and features of PostgreSQL within days or weeks of new versions becoming available from the PostgreSQL community. The Amazon RDS DB Preview environment at the launch will offer release candidate, test beta and development versions of the next major version of the PostgreSQL.