|Amazon EC2 Multiple IP Addresses||
Instances in a VPC can be assigned one or more private IP addresses, each of which can be associated with its own Elastic IP address. With this feature you can host multiple websites, including SSL websites and certificates, on a single instance where each site has its own IP address. Private IP addresses and their associated Elastic IP addresses can be moved to other network interfaces or instances, assisting with application portability across instances.
For more information about using multiple IP addresses with EC2 instances, see Using Multiple IPs with Your VPC.
|MFA-protected access through AWS Identity and Access Management||
You can now enforce MFA authentication for AWS service APIs via AWS Identity and Access Management (IAM) policies. This provides an extra layer of security over powerful operations that you designate, such as terminating Amazon EC2 instances or reading sensitive data stored in Amazon S3.
For more information see the Configuring MFA-Protected API Access documentation.
|Elastic Load Balancing - Internal Load Balancing in Amazon VPC||
This release of Elastic Load Balancing introduces Internal Load Balancing in Amazon Virtual Private Cloud (Amazon VPC).
For more information, see the full release notes .
|AWS Signature Version 4||
Signature Version 4 has been enabled for Amazon DynamoDB and Amazon CloudWatch.
Supported API Versions
This release of the SDK supports the following API versions:
|Amazon CloudFront||2012-03-15 (deprecated)|
|Amazon Elastic Compute Cloud (EC2)||2012-06-15|
|Amazon Elastic MapReduce||2009-03-31|
|Amazon Relational Database Service (RDS)||2012-04-23|
|Amazon Route 53||2012-02-29|
|Amazon Simple Email Service (SES)||2010-12-01|
|Amazon Simple Notification Service (SNS)||2010-03-31|
|Amazon Simple Queue Service||2011-10-01|
|Amazon Simple Storage Service (S3)||2006-03-01|
|Amazon Simple Workflow Service (SWF)||2012-01-25|
|AWS Cloud Formation||2010-05-15|
|AWS Elastic Beanstalk||2010-12-01|
|AWS Identity and Access Management||2010-05-08|
|AWS Security Token Service||2011-06-15|
|AWS Storage Gateway||2012-03-12|
|Elastic Load Balancing||2012-06-01|