Claude Code v2.1.126: Model Picker, Project Purge, OAuth Fixes, and Security Improvements

Anthropic released Claude Code v2.1.126 with several notable features and fixes. Here's what changed.
Model Picker for Gateways
The /model picker now lists models from your gateway's /v1/models endpoint when ANTHROPIC_BASE_URL points at an Anthropic-compatible gateway. This makes it easier to switch models in proxied setups.
New Command: claude project purge
Added claude project purge [path] to delete all Claude Code state for a project — transcripts, tasks, file history, and config entry. Supports --dry-run, -y/--yes, -i/--interactive, and --all flags.
Security and Permissions
--dangerously-skip-permissionsnow bypasses prompts for writes to.claude/,.git/,.vscode/, shell config files, and other previously-protected paths. Catastrophic removal commands still prompt as a safety net.- Fixed
allowManagedDomainsOnly/allowManagedReadPathsOnlybeing ignored when a higher-priority managed-settings source lacked asandboxblock. - Windows: clipboard writes no longer expose copied content in process command-line arguments visible to EDR/SIEM telemetry; also fixes >22KB selections not reaching the clipboard.
OAuth and Login Fixes
claude auth loginnow accepts the OAuth code pasted into the terminal when the browser callback can't reach localhost (WSL2, SSH, containers).- Fixed OAuth login failing with timeout on slow or proxied connections, in IPv6-only devcontainers, and when the browser callback can't reach localhost.
- Fixed showing the login screen for "OAuth not allowed for organization" errors — now shows guidance to contact your admin.
- Fixed a rare race where a concurrent credential write could clear a valid OAuth refresh token.
Windows Improvements
- PowerShell 7 installed via Microsoft Store, MSI without PATH, or .NET global tool is now detected.
- When the PowerShell tool is enabled, Claude now treats PowerShell as the primary shell instead of defaulting to Bash.
- Fixed Japanese/Korean/Chinese text rendering as garbled characters on Windows in no-flicker mode.
Other Notable Fixes
- Fixed pasting an image larger than 2000px breaking the session — images are now downscaled on paste, and oversized images in history are automatically removed and the request retried.
- Fixed "Stream idle timeout" error after waking Mac from sleep mid-request.
- Fixed background and remote sessions falsely aborting with "Stream idle timeout" during long model thinking pauses.
- Fixed overly fast trackpad scrolling in Cursor and VS Code 1.92–1.104 integrated terminals.
- Fixed
Ctrl+Lclearing the prompt input — it now only forces a screen redraw, matching readline behavior. - Fixed deferred tools (WebSearch, WebFetch, etc.) not being available to skills with
context: forkand other subagents on their first turn. - Fixed plan-mode tools being unavailable in interactive sessions launched with
--channels. - Fixed Agent SDK hang when the model emits a malformed tool name in a parallel tool call batch.
Telemetry and Auto Mode
claude_code.skill_activatedOpenTelemetry event now fires for user-typed slash commands and carries a newinvocation_triggerattribute ("user-slash","claude-proactive", or"nested-skill").- Auto mode: the spinner now turns red when a permission check stalls, instead of looking like the tool is running.
- Host-managed deployments (
CLAUDE_CODE_PROVIDER_MANAGED_BY_HOST) no longer auto-disable analytics on Bedrock/Vertex/Foundry.
For full details, see the release notes.
📖 Read the full source: GitHub Claude-Code
👀 See Also

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