Release: AWS SDK for PHP 1.5.8

Amazon SES - Feeback Notifications

The latest API update to Amazon SES allows you to use Amazon Simple Notification Service (Amazon SNS) to receive notifications about bounces and complaints for emails that you send. Once configured, you will receive bounce and complaint feedback notifications for emails through Amazon SNS in a machine-readable format that you can process programmatically. For more information, see Feedback Notifications via Amazon SNS.

Amazon S3 - More Custom ACL Support (Grant Headers)

The latest API update to Amazon S3 allows you to specify custom Access Control Lists (ACLs) when you upload objects. Previously you could specify a canned (predefined) ACL using the x-amz-acl request header, but the latest API update allows you to specify access permissions explicitly using the x-amz-grant-* family of request headers.

Elastic Load Balancing - Internal Load Balancers in VPC

With this release, a load balancer in Amazon VPC can be made either internal or Internet-facing. An internal load balancer has a publicly resolvable DNS name that resolves to private IP addresses. An Internet-facing load balancer has a publicly resolvable DNS name that resolves to public IP addresses. For more information, go to Creating a Basic Load Balancer in Amazon VPC in the Amazon Elastic Load Balancing Developer Guide.

Expanded Signature Version 4 Adoption

Clients for the following services have been updated to sign requests using Signature Version 4:

• Amazon CloudWatch
• Auto Scaling