FiftyOne Teams 1.4 has been released, introducing significant upgrades to its representational power and extensibility. The new features include Dataset Versioning for tracking data lineage, Delegated Operations for scheduling customizable tasks from within the App, and native Ultralytics integration for easy training of YOLOv8 models on FiftyOne datasets. These enhancements aim to make FiftyOne Teams a more flexible and efficient tool for organizing, visualizing, and iterating on data in AI workflows.