Unverified50% confidenceReleaseExact time
Claude Code v2.1.305 adds the environment variable sandbox.allowNestedUserNamespaces, allowing Linux sandbox commands to create user namespaces.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/20/2026
First Seen
Valid until: 1/18/2027
Sources
Related Entities
Related Claims
UnverifiedThe new version retains the CLINE_PLUGIN_MODE=sandbox environment variable to continue using the subprocess sandbox mode.69% similarUnverifiedClaude Code v2.1.300 removes the ineffective --sandbox and --no-sandbox flags of claude remote-control, which error out on being passed, and sandbox.enabled should be used in settings instead.66% similarUnverifiedThe CLINE_PLUGIN_MODE=in_process environment variable is no longer supported in v3.0.72, so users can only choose between worker (the default) and sandbox modes.65% similarUnverifiedThe LangChain September update introduced delegated LangSmith access for sandbox environments, allowing developers to authenticate via the LangSmith service URL, with delegated access automatically granted upon sandbox creation.65% similarUnverifiedThe new version adds configurable Unix local environment isolation and supports adding labels to Docker sandbox containers.63% similar
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