OpenAI Codex CLI rust-v0.48.0

OpenAI Codex CLI rust-v0.48.0 was released on .

Summary

Highlights --add-dir to add an additional working directory.

Release Context

  • This was the 44th OpenAI Codex CLI release of 2025 tracked by Havoptic.
  • It shipped 6 days after OpenAI Codex CLI rust-v0.47.0 (October 17, 2025).

Shipped around the same time

Within 3 days of this release, other AI coding tools also shipped:

Compare OpenAI Codex CLI: vs Claude Code · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI

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