OpenAI Codex CLI rust-v0.26.0
OpenAI Codex CLI rust-v0.26.0 was released on .
Summary
Highlights: New Features
Release Context
- This was the 23rd OpenAI Codex CLI release of 2025 tracked by Havoptic.
- It shipped 2 days after OpenAI Codex CLI rust-v0.25.0 (August 27, 2025).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Gemini CLI v0.2.2 (August 28, 2025)
- Gemini CLI v0.3.0-preview.1 (August 28, 2025)
- Claude Code v1.0.94 (August 27, 2025)
- Gemini CLI v0.2.1 (August 27, 2025)
- Gemini CLI v0.2.0 (August 27, 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-v0.147.0 (August 7, 2026)
- rust-v0.146.1 (August 5, 2026)
- rust-v0.146.0 (July 29, 2026)
- rust-v0.145.0 (July 21, 2026)
- rust-v0.144.6 (July 18, 2026)
All OpenAI Codex CLI releases · All AI coding tool releases on Havoptic