AWS Developer Tools Blog

Release: AWS SDK for PHP 2.4.4

We would like to announce the release of version 2.4.4 of the
AWS SDK for PHP. This release updates the Amazon EC2 client to use the
2013-07-15 API version and fixes issues reported on the forums and GitHub.


  • Added support for assigning a public IP address to a VPC instance at launch to the Amazon EC2 client
  • Updated the Amazon EC2 client to use the 2013-07-15 API version
  • Updated the Amazon SWF client to sign requests with Signature V4
  • Updated the Instance Metadata client to allow for higher and more customizable connection timeouts
  • Fixed an issue with the SDK where XML map structures were not being serialized correctly in some cases
  • Fixed issue #136 where a few of the new Amazon SNS mobile push operations were not working properly
  • Fixed an issue where the AWS STS AssumeRoleWithWebIdentity operation was requiring credentials and a signature
  • Fixed and issue with the S3Client::uploadDirectory method so that true key prefixes can be used
  • Updated the API docs to include sample code for each operation that indicates the parameter structure
  • Updated the API docs to include more information in the descriptions of operations and parameters
  • Added a page about Iterators to the user guide

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