Auto mode is now available on the Pro plan and supports Sonnet 4.6 alongside Opus. It replaces permission prompts with background safety checks: routine actions run without interrupting you, and destructive or suspicious ones are blocked and surfaced.
Update Claude Code, then cycle modes with Shift+Tab; auto mode appears in the cycle once your account meets the requirements:
The command prints Successfully updated with the new version number, or Claude Code is up to date if no update is needed. Once auto mode is active, the prompt footer shows auto mode on.
Other wins
/usage now shows a per-category breakdown of what’s driving your plan limits, attributing recent usage to skills, subagents, plugins, and individual MCP servers/extra-usage is now /usage-credits. The old name still works. The command requires signing in with your claude.ai subscription through /login and isn’t available with API key authentication./code-review command reports correctness bugs at a chosen effort level such as /code-review high, and —comment posts findings as inline GitHub PR comments. /simplify remains as a separate cleanup-only review./resume alongside interactive ones, marked with bg, and sessions pinned with Ctrl+T in claude agents stay alive when idleclaude agents —json lists live sessions as JSON for scripting, such as status bars and session pickersCLAUDE_CODE_USE_POWERSHELL_TOOL=0claude plugin disable now refuses when another enabled plugin depends on the target, and claude plugin enable force-enables transitive dependencies/plugin marketplace browse pane shows projected context cost, and the Discover and Browse screens list a plugin’s commands, agents, skills, hooks, and MCP/LSP servers before installationworktree.bgIsolation: “none” setting lets background sessions edit the working copy directly without EnterWorktree, for repos where worktrees are impractical/diff detail view scrolls with the keyboardallowAllClaudeAiMcps managed setting loads claude.ai cloud MCP connectors alongside managed-mcp.json