The latest release of Cube Core v0.28 brings several improvements and changes to the developer experience, including enhancements to Cube Store, reliability improvements to database drivers, and a new Playground feature with improved search capabilities and support for Vue 3, among other exciting features. The release includes updates to query transformations, server settings, schema definitions, pre-aggregations, and driver configurations, all aimed at making it easier for developers to work with the platform. Notably, Redis configuration variables have been prefixed with CUBEJS_, and several breaking changes and deprecations have been made to improve performance and reliability.