> ## 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.
# April 2023
April delivered enhanced authentication, improved error handling, and significant field mapping capabilities for complex data integrations.
## Platform
* **Authentication**: Added authentication support for targets and exposed functions with improved security controls
* **Exchange Error Handler**: Implemented comprehensive error handler for exchange operations
* **Decision Handlers**: Added decision handler framework for conditional workflow logic
* **Connector Metrics**: Introduced metrics and health monitoring for connectors
* **Redis Cluster**: Added support for Redis cluster deployments for improved scalability
* **Current Route Query**: Fixed query handling for current route determination
* **Integration Testing**: Improved integration test startup and parallel execution
## Studio
* **Field Mapping**: Released new field mapping interface with key-value mapper and regex improvements
* **API Pull Interaction**: Added API pull interaction for external data retrieval
* **DO Init**: Implemented DO initialization workflow for Digital Ocean integrations
* **Target Access**: Added target access data storage in meta.json for deployment configuration
* **Xray Integration**: Integrated Xray for enhanced testing and quality assurance
* **Cookie Storage**: Refactored cookie storage for better session management
* **Country Code Prefix**: Added country code prefix handling for international phone numbers
* **GTM Support**: Added Google Tag Manager to demo environment
* **Remote Sign-up**: Fixed email case sensitivity in remote sign-up flow
## Client SDK
* **Acuant Enhancements**: Multiple improvements to Acuant SDK including camera fixes, cleanup methods, and loading states
* **Iovation**: Added clear on unmount for Iovation component to prevent memory leaks
* **Phone Formatting**: Added formatting for phone country codes
* **Analytics**: Added global analytics params to change page action tracking
* **Image Handling**: Fixed image rotation issues and back button handling for camera components
* **Sharable Token**: Added shortcut support for sharable token operations
## Compliance Hub
* **Risk Score Display**: Implemented UI components to display total risk score and variable risk scores with progress bar visualization
* **Field Mapping**: Updated field mapping to use global picklist value sets with improved data handling
* **Lightning Message Channel**: Replaced existing channel with new one configured with isExposed=false for security
* **Automation Rules**: Enhanced automation rule viewing for active rules
* **Date Formatting**: Fixed DOB field display in Identity component and verification list
* **Variable Mappings**: Added variable mappings content tabs for better configuration management
* **Twilio Integration**: Updated Twilio endpoint values in repository