This document summarizes a presentation about new features of AWS Lambda and serverless applications. It discusses capabilities of serverless platforms, CI/CD pipelines for serverless apps using CodePipeline and CodeBuild, environment variables for Lambda functions, and the AWS Serverless Application Model (SAM) for describing serverless apps. It also covers new Lambda features like dead letter queues, .NET Core support, and X-Ray for tracing serverless apps. Demos show packaging apps with SAM and serverless CI/CD pipelines.