Kiro CLI v2.8.0

Kiro CLI v2.8.0 was released on .

Summary

This release introduces an early access preview of Kiro CLI V3. The new harness runs alongside your existing 2.x install, so you can try it without disrupting your current setup. Run <code>kiro-cli...

Release Context

  • This was the 26th Kiro CLI release of 2026 tracked by Havoptic.
  • It shipped the same day as Kiro CLI v2.8.1 (June 17, 2026).

Shipped around the same time

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

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

Release Notes

This release introduces an early access preview of Kiro CLI V3. The new harness runs alongside your existing 2.x install, so you can try it without disrupting your current setup. Run <code>kiro-cli --v3</code> to opt in. ...

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