Claude Code v2.1.305 fixes provider, sandbox, and workflow issues
AI summary
Claude Code v2.1.305 adds configurable Linux nested user namespaces and a retry-watchdog usage-limit recheck interval. It also retries requests without tool search when Vertex, Bedrock, or another gateway rejects it, alongside fixes for model overrides, worktrees, MCP servers, workflow resumes, cloud sessions, self-hosted runners, and Code Review.
In-depth insight
The update directly addresses failures in provider integrations, unattended retries, repository workflows, cloud sessions, and MCP handling, while the nested-namespace option also changes how sandboxed commands interact with Linux file protections.