<ul>
<li><a href="https://aws.amazon.com/blogs/aws/amazon-lex-now-generally-available/">Lex GA / mobile hub / bot builder</a>
<ul>
<li><a href="https://aws.amazon.com/events/chatbot-challenge/">chatbot challenge</a></li>
</ul></li>
<li><a href="https://aws.amazon.com/blogs/aws/amazon-dynamodb-accelerator-dax-in-memory-caching-for-read-intensive-workloads/">amazon DAX</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/amazon-rekognition-update-image-moderation/">amazon rekognition image moderation</a>
<ul>
<li><a href="https://aws.amazon.com/solutions/case-studies/cspan/">CSPAN 99k polications, savings</a></li>
</ul></li>
<li><a href="https://developers.facebook.com/blog/post/2017/04/18/Introducing-Camera-Effects-Platform/">f8 opening up snapchat like filters</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/new-aws-codestar/">aws codestar</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/sign-up-today-preview-of-amazon-aurora-with-postgresql-compatibility/">aurora pgsql support</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/ec2-f1-instances-with-fpgas-now-generally-available/">f1 (fpga) instances launched</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/aws-x-ray-update-general-availability-including-lambda-integration/">xray rollout</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/new-amazon-polly-speech-marks/">polly speech marks, whispering</a></li>
<li><a href="https://aws.amazon.com/marketplace/saas">aws marketplace aas contracts</a></li>
<li><a href="https://aws.amazon.com/blogs/aws/amazon-redshift-spectrum-exabyte-scale-in-place-queries-of-s3-data/">redshift spectrum</a></li>
<li><a href="https://aws.amazon.com/blogs/security/introducing-an-easier-way-to-delegate-permissions-to-aws-services-service-linked-roles/">service linked IAM roles</a></li>
</ul>