Here are the best pre:Invent serverless announcements, featuring: * API Gateway integration with ALB (without NLB) * API Gateway supports response streaming * DynamoDB supports multi-attribute composite keys * ALB adds built-in JWT verification * Step Functions adds mocking support to its TestState API * S3 supports Attribute-Based Access Control (ABAC) * Lambda doesn’t need NAT Gateway anymore! * Lambda supports native tenant isolation * Lambda adds provisioned mode for SQS ESM * Lambda ups max payload si[...]