Claude Code 2.1.312

What changed in Claude Code 2.1.312?

In our words, from the release notes — never copied.

• Enterprise administrators can now configure custom OIDC user identity claims such as Microsoft Entra object identifiers, while third-party cloud deployments using non-standard model identifiers now automatically inherit streamlined system prompts and refusal fallbacks.
• Safeguards now stop the assistant from overwriting oversized project instruction files without reading them entirely, and automated code reviews now consistently target the most recent pull request commit even when GitHub webhook deliveries lag.
• Cloud environments gained a syntax-highlighted editor for startup scripts and added reasoning effort controls when configuring automated cloud routines.
• Fixes to the Slack integration ensure uploaded attachments are not dispatched to the wrong thread and preserve custom agent configurations when private channels transition to public.
• Hook execution is now throttled to a maximum of 24 concurrent processes per session, and usage limit alerts across the CLI and VS Code extension have been updated to explicitly reference a five-hour reset interval.

Is this the latest version?

This page is frozen to Claude Code 2.1.312 and stays at this address. The Claude Code version history always lists the newest tracked version first.