Claude Code v2.1.181 の更新内容

What's changed

• Added /config key=value syntax to set any setting from the prompt (e.g. /config thinking=false) — works in interactive, -p, and Remote Control

• Added sandbox.allowAppleEvents opt-in setting that lets sandboxed commands send Apple Events on macOS

• Added CLAUDE_CLIENT_PRESENCE_FILE environment variable: point it at a marker file to suppress mobile push notifications while you're at the machine

• Upgraded the bundled Bun runtime to 1.4

• Improved streaming of long paragraphs: text now appears line-by-line instead of waiting for the first line break

• Improved auto-retry: API connection drops mid-thinking now automatically retry instead of showing "Connection closed while thinking"

• Improved the subagent panel: idle subagents auto-hide after 30s, the list caps at 5 rows with scroll hints, and keyboard hints now show in the footer

• Improved the MCP OAuth browser page to match Claude Code's visual style and auto-close on success

• Changed fullscreen mode URL opening to require Cmd+click (macOS) / Ctrl+click, matching native terminal behavior

• Changed the Improved N memories line to no longer list individual files outside verbose mode

• Fixed prompt caching not reading on custom ANTHROPIC_BASE_URL and on Foundry due to a per-request attestation token changing every turn

• Fixed Write/Edit producing 0-byte or truncated files on network drives and cloud-synced folders

• Fixed open, osascript, and browser-based auth flows failing with error -600 on macOS by adding the Apple Events entitlement

• Fixed a startup regression (~120ms per launch in fresh environments, introduced in 2.1.169): the first prompt no longer waits for the managed-settings fetch when no MCP servers are configured

• Fixed startup blocking with a blank terminal for up to 15 seconds when the account settings fetch is slow on a degraded network

• Fixed startup crash (TypeError: Cannot read properties of null) when .claude.json contains corrupted null project entries

• Fixed macOS TUI freezing at session start (Ctrl+C unresponsive) when Spotlight is busy reindexing

• Fixed long-running idle sessions losing their history when another Claude Code process ran the 30-day transcript cleanup

• Fixed foreground subagents spawning unbounded nested chains; they now respect the same 5-level depth limit as background subagents

• Fixed /recap and conversation forks using the previous model immediately after a model switch

• Fixed subagent "Thinking" duration showing the parent agent's elapsed time instead of the subagent's own

• Fixed subagents blocked on a nested agent showing a ticking elapsed time instead of "waiting" in the agent panel

• Fixed the API retry indicator ("Retrying in 0s · attempt N/10") staying on screen after the retry succeeded

• Fixed AWS awsCredentialExport credentials with a short remaining lifetime causing credential refreshes every minute, and now accepts the JSON shape from aws configure export-credentials

• Fixed claude mcp get/list showing ✓ Connected when tools/list fails; they now show ! Connected · tools fetch failed with the error detail

• Fixed /remote-control leaving a stale "connecting…" line; it now confirms in the transcript once connected

• Fixed ExitWorktree refusing to remove a clean worktree with "Could not verify worktree state" when bare git cannot be resolved on Windows

• Fixed settings changes (such as /effort or /model) failing with ENOENT when ~/.claude/settings.json is a relative symlink under a symlinked ~/.claude

• Fixed IDE selection line numbers in context reminders being off by one (IntelliJ and VS Code)

• Fixed Ctrl+C in fullscreen after a native terminal selection (modifier+drag) overwriting the clipboard with the app's prior selection

• Fixed Ctrl+V showing "No image found in clipboard" instead of pasting when the clipboard contains text

• Fixed agent creation failing with "EEXIST: file already exists" when the agents directory already exists (Windows/OneDrive)

• Fixed AskUserQuestion preview content being cut off at the dialog edge instead of word-wrapping

• Fixed AskUserQuestion multi-select questions silently dropping a typed "Other" free-text answer when submitting

• Fixed /stats "Most active day" and daily token chart dates showing one day early in UTC-negative timezones

• Fixed /copy and copy-on-select on Linux not detecting a clipboard utility installed after Claude Code started

• Fixed tab-indented code rendering with incorrect indentation in the Write (create-file) preview

• Fixed user prompts queued mid-turn not showing a full-width background highlight in the transcript

• Fixed the activity spinner's pulse dwelling on the wrong glyph size in Ghostty