Semantic Layer Sync is a feature that simplifies the use of Cube with BI tools by automatically synchronizing data models and enabling self-serve analytics. Data Graph provides a visual way to explore the semantic layer, representing data models as entity relationship diagrams. Single Sign-On with SAML 2.0 is available on the Enterprise tier, while Monitoring Integrations allow users to export logs and performance metrics to external tools. Custom Domains are now available on the Premium tier, enabling users to assign a custom domain to their deployment. These features are part of a week-long launch week that includes improvements to integration with other tools and simplification of complex data models.