Download Claude Code 2.1.146

- Renamed /simplify to /code-review with an optional effort level (e.g. /code-review high)
- Auto mode no longer suppresses AskUserQuestion when the user or a skill explicitly relies on it
- Fixed Windows PowerShell tool failing with "command line is invalid" when pwsh is installed via winget or the Microsoft Store (regression in v2.1.124)
- Fixed MCP resources/list, resources/templates/list, and prompts/list dropping items past page 1 on paginating servers
- Fixed full-screen strobing in attached background sessions on Windows Terminal while Claude is streaming
- Fixed the auto-updater status line not showing your current version when an update fails
- Fixed on Windows, removing a background-job worktree no longer follows NTFS junctions into the main repo
- Fixed /background refusing sessions whose only typed input was a skill or custom slash command
- Fixed backgrounded sessions re-prompting for tool permissions you already granted with "don't ask again"
- Fixed /theme color editor and "New custom theme" dialogs not responding to Esc
- Fixed an uncaught exception at the end of streaming sessions when running via the Agent SDK
- Fixed forceLoginOrgUUID and forceLoginMethod managed-settings policies not being enforced against third-party-provider and API-key sessions
- Fixed GNOME Terminal right-click and middle-click paste not inserting text
- Fixed CLAUDE_CODE_SUBAGENT_MODEL not being forwarded to child processes in multi-agent sessions
- Improved auto-updater reliability: native version checks and downloads now retry transient network failures instead of failing immediately
- Improved diff rendering performance for large file edits