> ## Documentation Index
> Fetch the complete documentation index at: https://docs.zenoo.com/llms.txt
> Use this file to discover all available pages before exploring further.
# March 2023
March brought significant enhancements to workflow execution, error handling, and API exposure capabilities across the platform.
## Platform
* **Exposed Functions**: Added exposed keyword to DSL enabling functions to be executed directly through API endpoints
* **Workflow Rewinding**: Implemented workflow rewind capability allowing users to step back and retry from previous points
* **Error Handling**: Added onError() handler for better exception management in workflows
* **File Cache**: Introduced file cache support for HTTP connector to improve performance with large files
* **Sharable Tokens**: Enhanced sharable tokens to store both execution context and payload data
* **HTTP Status Codes**: Improved execute function API responses with differentiated HTTP status codes for better error clarity
* **Local Run Plugin**: Published local-run plugin for easier local development and testing
## Studio
* **Cognito Integration**: Implemented remote sign-up with refactored credentials storage and improved error handling
* **Demo Environment**: Added new demo Amplify environment with deployment scripts and configuration
* **Brand Customization**: Added support for Prove and new Zenoo brands with SVG color theming
* **Component Testing**: Implemented snapshot component tests for regression prevention
* **Overview Page**: Added reload interval functionality to overview page for real-time updates
* **MinAge Parameter**: Fixed parameter passing for age validation in verification flows
* **Country Handling**: Added validation check for empty country when creating new projects
## Client SDK
* **File Upload**: Changed default behavior of file upload components with improved loading states
* **Idemia Integration**: Enhanced IdemiaFileUpload component with better visual feedback
* **Select Box**: Fixed broken placeholder display in custom select components
## Compliance Hub
* **Risk Score Engine**: Implemented complete risk score calculation framework with data model, calculator classes, and parameter configuration UI
* **Automation Rules**: Added automatic approval for Identity and Address verification types
* **Verification Management**: Created bulk verification creation scripts and improved verification opening
* **Dashboard Updates**: Updated reports and dashboards with new risk score metrics
* **ContentVersion Handling**: Enhanced ContentVersion trigger to run on UPDATE events
* **Data Validation**: Fixed data validation issues and error handling when opening verifications
* **Zenoo Referral App**: Updated with new Home Tab functionality