OpenAI Codex CLI rust-v0.3.0
OpenAI Codex CLI rust-v0.3.0 was released on .
Summary
This addresses a number of important issues reported in 0.2.0: - Fixes an issue where non-ASCII characters were crashing the CLI: https://github.com/openai/codex/issues/1450 (huge thanks to @ryozi...
Release Context
- This was the 2nd OpenAI Codex CLI release of 2025 tracked by Havoptic.
- It shipped 7 days after OpenAI Codex CLI rust-v0.2.0 (June 30, 2025).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Claude Code v1.0.48 (July 10, 2025)
- Gemini CLI v0.1.9-nightly.250710.da50a1ee (July 10, 2025)
- Gemini CLI v0.1.9-nightly.250709.c8cf954e (July 9, 2025)
- Claude Code v1.0.45 (July 8, 2025)
- Gemini CLI v0.1.9-nightly.250708.137ffec3 (July 8, 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