* feature:``aws help topics``: Add support for listing available help topics. * feature:``aws help config-vars``: Add help topic for configuration variables. * feature:``aws help return-codes``: Add help topic for return codes. * feature:``aws help s3-config``: Add help topic for configuration of s3 commands. * bugfix:``aws lambda create-function/update-function-code``: Improve error message when invalid ``--zip-file`` values are provided (`issue 1296 <https://github.com/aws/aws-cli/pull/1296>`__) * feature:``aws ec2``: Add support for new VM Import APIs, including ``import-image``. The new APIs provide support for importing multi-volume VMs to Amazon EC2 and other enhancements. * feature:``aws iam``: Update AWS IAM command to latest version
1.7.23
Not secure
======
* feature:``aws cognito-sync``: Add support for Amazon Cognito Events. * bugfix:Parsing: Treat empty XML nodes in a response as an empty string instead of ``None`` if the underlying structure member is a string. This fixes the broken ``password-data-available`` Amazon EC2 waiter. **Note**: this changes the output of the CLI and may affect filtering with the ``--query`` parameter. (`issue 1252 <https://github.com/aws/aws-cli/issues/1252>`__, `botocore issue 506 <https://github.com/boto/botocore/pull/506>`__)
1.7.22
Not secure
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* bugfix:``aws ecs``: Minor documentation fixes.
1.7.21
Not secure
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* feature:``aws workspaces``: Add support for Amazon WorkSpaces. * feature:``aws machinelearning``: Add support for Amazon Machine Learning. * feature:``aws s3api``: Add support for specifying Lambda bucket notifications without needing to specify an invocation role. * feature:``aws lambda``: Update to latest api. * feature:``aws ecs``: Add support for Amazon ECS Service scheduler.
1.7.20
Not secure
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* feature:``aws datapipeline``: Add support for deactivating pipelines. * feature:``aws elasticbeanstalk``: Add support for cancelling in-progress environment updates or application version deployment.
1.7.19
Not secure
======
* feature:``aws codedeploy``: Add ``register``, ``deregister``, ``install``, and ``uninstall`` commands and update to the latest AWS CodeDeploy API. * feature:``aws rds``: Add support for ``describe-certificates``. * feature:``aws elastictranscoder``: Add support for PlayReady DRM. * feature:``aws ec2``: Add support for D2 instances.