Links:

Amazon Connect now allows contact center managers to join ongoing calls 
Amazon OpenSearch Service now supports Amazon Graviton2 (M6g, C6g, R6g, and R6gd) instances in four additional regions

AWS IQ launches public profiles for companies 
AWS Organizations console adds support to centrally manage region opt-in settings on AWS accounts

ROSA now provides an AWS Management Console experience for satisfying ROSA prerequisites 

Amazon EMR Serverless cost estimator 

AWS Multi-Region Fundamentals - AWS Multi-Region Fundamentals 

Organize your AWS Serverless code to prevent merge conflicts