Codex CLI refresh adds /agents, /fork worktrees, and voice

OpenAI has refreshed Codex CLI, the version of its Codex coding tool that developers run in a terminal, the text-based command line. The announcement names three changes: a new full-screen interface, better readability, and "ways to manage parallel work", meaning keeping track of more than one task in progress, all inside the terminal. OpenAI presents the refresh as continued investment for developers who "live in the command line".

The post does not say how the parallel-work controls operate, and the video attached to it could not be transcribed. The specific commands and voice feature named in this item's headline are therefore not described in the collected evidence. What it establishes is a change to how the tool looks and how users follow concurrent work from the terminal.