Couchbase Mobile 2.0 has been released, offering an advanced NoSQL mobile data solution that enhances the Couchbase Data Platform's capabilities at the edge by securely managing and syncing data from any cloud to edge devices. This release incorporates significant features in Couchbase Lite, including simplified APIs for easier concurrency management, SQL queries for reduced development costs, automatic conflict resolution to streamline distributed app development, full-text search for responsive application experiences, and a new WebSocket-based replication protocol for faster data synchronization. Additionally, on-device replicas facilitate data recovery, while the Sync Gateway 2.0 introduces online upgrades, document lifecycle management, support for WebSocket-based replication, and a no-conflicts mode to reduce document revision overhead. These enhancements aim to improve performance, availability, and user experience across mobile applications, empowering developers to build optimized, customer-centric solutions with guaranteed data availability and low latency.