Sentry v9.1 has been released. New features include: 

• Global Variables allow for parameterizing fields within Sentry policies to simplify policy promotion across environments
• Support added for direct JSON Mapping
• Distributed caching via Redis
• Support for creating JWTs (OAuth IdP policies) and verifying JWTs (UIDAC task)
• New Scheduler feature allows for scheduling API calls generated by Sentry
• Support for the PostgreSQL Database with native support for JSON functions and operators
• Support added for processing Cobol Copybook payloads
• Support for OpenAPI 
• Enhanced Policy Comparison and Locking Functionality for more consistent policy promotions
• Improvements to the Performance Monitoring metrics
• New AI Logs for tracking latency in tools such as OpenSearch