OpenAI Codex CLI rust-v0.22.0
OpenAI Codex CLI rust-v0.22.0 was released on .
Summary
- https://github.com/openai/codex/pull/2294 moves the login server from Python to Rust, which should help with both https://github.com/openai/codex/issues/2000 and https://github.com/openai/codex/i...
Release Context
- This was the 19th OpenAI Codex CLI release of 2025 tracked by Havoptic.
- It shipped 4 days after OpenAI Codex CLI rust-v0.21.0 (August 12, 2025).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v1.0.83 (August 15, 2025)
- Claude Code v1.0.82 (August 15, 2025)
- Claude Code v1.0.81 (August 14, 2025)
- Gemini CLI v0.1.21 (August 14, 2025)
- Devin Desktop v1.12.1 (August 14, 2025)
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
Other Recent OpenAI Codex CLI Releases
- rust-v0.144.6 (July 18, 2026)
- rust-v0.144.5 (July 16, 2026)
- rust-v0.144.4 (July 14, 2026)
- rust-v0.144.3 (July 13, 2026)
- rust-v0.144.2 (July 13, 2026)
All OpenAI Codex CLI releases · All AI coding tool releases on Havoptic