Kiro CLI v2.3.0

Release Context

• This was the 15th Kiro CLI release of 2026 tracked by Havoptic.
• It shipped 8 days after Kiro CLI v2.2.0 (May 4, 2026).

Shipped around the same time

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

• Claude Code v2.1.142 (May 14, 2026)
• GitHub Copilot CLI v1.0.48 (May 14, 2026)
• Claude Code v2.1.141 (May 13, 2026)
• GitHub Copilot CLI v1.0.47 (May 13, 2026)
• Cursor v3.4 (May 13, 2026)

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