Update readme

Author: andreagrandi

README.md

@@ -319,10 +319,4 @@ Future enhancements may include:
 - ✅ **Multiple output formats** (JSON, table, text, markdown) - **COMPLETED**
 - Configuration file support
 - Additional Sentry API endpoints
-- Webhook management
-- Release management
-- Performance monitoring queries
 - Export functionality (CSV, JSON files)
-- Interactive mode for complex queries
-- Custom output format templates
-- Shell auto-completion support