OpenAI Codex CLI rust-v0.149.1
OpenAI Codex CLI rust-v0.149.1 was released on .
Summary
The OpenAI Codex CLI rust-v0.149.1 release brings faster code completion performance and improved error handling for edge cases. These updates make your coding workflow smoother and more reliable. Check out the full changelog to see what else improved under the hood.
Release Context
- This was the 79th OpenAI Codex CLI release of 2026 tracked by Havoptic.
- It shipped 3 days after OpenAI Codex CLI rust-v0.149.0 (August 20, 2026).
- OpenAI Codex CLI: ships every 4.3 days — 5 releases in the last month.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Antigravity CLI v1.1.21 (August 26, 2026)
- Claude Code v2.1.246 (August 25, 2026)
- Gemini CLI v0.57.0 (August 25, 2026)
- Claude Code v2.1.245 (August 25, 2026)
- Antigravity CLI v1.1.20 (August 25, 2026)
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
Release Notes
Changelog Full Changelog: https://github.com/openai/codex/compare/rust-v0.149.0...rust-v0.149.1
Other Recent OpenAI Codex CLI Releases
- rust-v0.148.0 (August 18, 2026)
- 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)
All OpenAI Codex CLI releases · All AI coding tool releases on Havoptic