ToolClaudeClaude Code

Claude Code adds Microsoft Entra ID support

Original title: Claude Code 2.1.312

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What it is: A new update has been released for Claude Code and Claude apps. The update includes various bug fixes, user interface improvements, and changes to how settings and sessions are managed.
How it works: The update improves the user interface by adding a click-to-send option for queued messages in fullscreen mode. It also fixes issues with file handling, such as preventing Claude from overwriting large files, and updates the wording of usage limits.
Where it is available: The changes apply to Claude Code, the Claude apps gateway, the VS Code extension, cloud sessions, and integrations like Slack.
Example: When using fullscreen mode, a user can click the hint under a queued message to send it immediately.

What it is: Claude Code version v2.1.312 introduces configuration updates, bug fixes, and tool improvements. Key changes include support for custom OIDC user ID claims, fixes for file overwrites, and updates to system prompts for unrecognized model names.
How it works: The apps gateway now supports oidc.user_id_claim to identify users via claims other than sub. Additionally, the Write tool now prompts Claude to read the entire file or edit in place when dealing with very large CLAUDE.md or rules files to prevent accidental overwrites.
Where it is available: These updates apply to the Claude apps gateway, Claude Code CLI, VS Code extension, cloud sessions, and integrations with Bedrock, Vertex, Foundry, and Mantle.
Example: A developer configuring the Claude apps gateway can set oidc.user_id_claim to use Microsoft Entra ID's oid claim to identify users.

The headline and explanation on this page are based on Anthropic's post. The full details are in the original.

Claude Code 2.1.312