Kiro CLI v2.21.0
Kiro CLI v2.21.0 was released on .
Summary
Kiro CLI 2.21.0 brings a redesigned dashboard to browse and manage all your sessions in one place, plus a new configuration panel that syncs your cloud settings automatically. Spend less time hunting through files and more time building. Check the full release notes to see wha...
Release Context
- This was the 44th Kiro CLI release of 2026 tracked by Havoptic.
- It shipped 5 days after Kiro CLI v2.20.0 (August 26, 2026).
- Kiro CLI: ships every 4.5 days — 4 releases in the last month.
Why it matters: Browse and manage all sessions in one place.
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Grok Build v1.0.21 (September 4, 2026)
- Grok Build v1.0.20 (September 4, 2026)
- Grok Build v1.0.19 (September 4, 2026)
- OpenAI Codex CLI rust-v0.153.2 (September 3, 2026)
- Claude Code v2.1.260 (September 3, 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 · vs Grok Build
Release Notes
This release adds a V3 dashboard for browsing, searching, resuming, and cleaning up local and cloud sessions. A new configuration panel brings your configured resources together in one terminal view. Configuration Sync can also apply your uploaded cloud configuration to new local CLI sessions.
Other Recent Kiro CLI Releases
- v2.22.0 (September 16, 2026)
- v2.19.0 (August 19, 2026)
- v2.18.0 (August 12, 2026)
- v2.17.0 (August 11, 2026)
- v2.16.0 (July 31, 2026)
All Kiro CLI releases · All AI coding tool releases on Havoptic