Claude Code v2.1.172: Nested sub-agents up to 5 levels | CodexMaster

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June 10, 2026releaseClaude Code

Claude Code v2.1.172: Nested sub-agents up to 5 levels

Nested sub-agent orchestration (5 levels deep), marketplace search, and 1M-context auto-compaction.

Primary sourcerelease_radarcode.claude.com ↗

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