v2.75.0

New Features

• AI Agent Run Cost Calculation System with intelligent caching and 20-level deep hierarchical cost tracking
• GraphQL System User Client with full Parameters support for templated queries and pagination
• Custom Sender address support for MS Graph Provider email communications
• Re-Run capability for AI Prompt Runs with Reset Messages functionality
• Unified ComponentSpec interface for interactive components with dynamic library configuration

Improvements

• Single-query optimization for AI cost calculations replacing multiple database calls
• High-performance templated queries using recursive CTEs for complex agent hierarchies
• Complete GraphQL resolver coverage for system user operations with feature parity
• Enhanced React runtime with dynamic library configuration support
• Improved AI test harness with better user experience and reset functionality

Bug Fixes

• Fixed TypeScript compilation errors with missing TotalRowCount fields in GraphQL operations
• Resolved GraphQL scalar type handling (JSON → JSONObject) in RunQuery operations
• Fixed ordering of emitted validation code in CodeGen to prevent compilation issues
• Updated analytics component data loading to use proper entity relationships
• Fixed error handling to include required TotalRowCount and AppliedParameters fields