Claude Code v2.1.202 Released
Anthropic
Claude Code v2.1.202 shipped on July 6, adding a Dynamic Workflow Size setting in /config and workflow.run_id/workflow.name OpenTelemetry attributes for tracing workflow-spawned agents. The release also fixes 12+ bugs including Ctrl+R history search crashes, background session rename reversion, and mTLS handshake failures, and reverts /review <pr> back to single-pass (multi-agent review now lives under /code-review <level> <pr#>).
Why it matters
The OTel attributes make it possible to reconstruct a full workflow run's activity from telemetry data — a key requirement for production observability of multi-agent pipelines.
Importance: 2/5
Point release adding workflow OTel attributes and fixing 12+ bugs; meaningful for production multi-agent observability.
Sources
official
Claude Code v2.1.202 Release Notes
official
Claude Code Changelog