Claude Code v2.1.172
Claude Code v2.1.172 was released on .
Summary
- Sub-agents can now spawn their own sub-agents (up to 5 levels deep) - Ama
Release Context
- This was the 136th Claude Code release of 2026 tracked by Havoptic.
- It shipped 1 day after Claude Code v2.1.170 (June 9, 2026).
Shipped around the same time
Within 3 days of this release, other AI coding tools also shipped:
- Antigravity CLI v1.0.8 (June 12, 2026)
- Kiro CLI v2.7.0 (June 12, 2026)
- Gemini CLI v0.46.0 (June 10, 2026)
- Devin Desktop v3.1.7 (June 10, 2026)
- Gemini CLI v0.45.3 (June 9, 2026)
Compare Claude Code: vs OpenAI Codex CLI · vs Cursor · vs Gemini CLI · vs Kiro CLI · vs GitHub Copilot CLI · vs Devin Desktop · vs Antigravity CLI
Release Notes
- Sub-agents can now spawn their own sub-agents (up to 5 levels deep)
- Ama
Other Recent Claude Code Releases
- v2.1.215 (July 19, 2026)
- v2.1.214 (July 18, 2026)
- v2.1.212 (July 16, 2026)
- v2.1.211 (July 15, 2026)
- v2.1.210 (July 14, 2026)
All Claude Code releases · All AI coding tool releases on Havoptic