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The latest update to Codex for Mac (released April 16, 2026) marks its evolution from a specialized coding tool into a comprehensive, agentic workspace. OpenAI has essentially given Codex "hands," "eyes," and a "memory," allowing it to function as a background collaborator rather than just a chat interface. Here is the breakdown of the major shifts in how Codex now operates. 1. Background Computer Use The most significant unlock is the ability for Codex to interact with your Mac’s native environment. Autonomous Interaction: It can see your screen, move the cursor, click buttons, and type in any app (Excel, Slack,...