Amazon S3 annotations: attach rich, queryable context directly to your objects

Amazon S3 now supports attaching up to 1 GB of rich, mutable, and queryable context to objects using annotations, ideal for AI agents and autonomous workflows. This feature eliminates the need for separate metadata systems. It's a significant update for cloud-based data management. Engineers should consider leveraging this feature for scalable data processing. No immediate action is required, but it's worth exploring for future projects.