Cursor just got a major update

Cursor 1.0 introduces several major features including background agents that can perform concurrent code refactoring tasks, bugbot for automated code review in pull requests, memory functionality to learn coding preferences, and enhanced MCP tool integrations. The background agent feature allows developers to delegate smaller tasks while focusing on main work, though it uses expensive premium models. Bugbot automatically reviews pull requests for potential issues, while the memory system learns individual coding preferences per project.