Claude Code 2.1.120のダウンロード

- Windows: Git for Windows (Git Bash) is no longer required — when absent, Claude Code uses PowerShell as the shell tool
- Added claude ultrareview [target] subcommand to run /ultrareview non-interactively from CI or scripts — prints findings to stdout (--json for raw output) and exits 0 on completion or 1 on failure
- Skills can now reference the current effort level with ${CLAUDE_EFFORT} in their content
- Set AI_AGENT environment variable for subprocesses so gh can attribute traffic to Claude Code
- Spinner tips that recommend installing the desktop app or creating skills/agents are now hidden when you already have them
- Show a "use PgUp/PgDn to scroll" hint when the terminal sends arrow keys instead of scroll events
- Faster session start when you have many claude.ai connectors configured but not authorized
- The auto mode denial message now links to the configuration docs
- claude plugin validate now accepts $schema, version, and description at the top level of marketplace.json and $schema in plugin.json
- Auto-compact in auto mode now displays auto (lowercase, no token count) instead of a misleading token value
- Fixed pressing Esc during a stdio MCP tool call closing the entire server connection (regression in 2.1.105)
- Fixed /rewind and other interactive overlays not responding to keyboard input after launching with claude --resume
- Fixed terminal scrollback duplication in non-fullscreen mode (resize, dialog dismiss, long sessions)
- Fixed DISABLE_TELEMETRY / CLAUDE_CODE_DISABLE_NONESSENTIAL_TRAFFIC not suppressing usage metrics telemetry for API and enterprise users
- Fixed false-positive "Dangerous rm operation" permission prompts in auto mode for multi-line bash commands containing both a pipe and a redirect
- Fixed long selection menus clipping below the terminal in fullscreen mode — the focused option now stays on screen as you scroll
- Fixed Write tool output collapsing instead of expanding when clicking "+N lines" in fullscreen
- Fixed slash command picker jumping while typing, and improved highlight to only match contiguous substrings in blue
- Fixed /plugin marketplace failing to load when one entry uses an unrecognized source format — that entry is shown but installing it prompts you to update
- [VSCode] /usage now opens the native Account & Usage dialog instead of returning plain-text session cost
- [VSCode] Voice dictation now respects the language setting in ~/.claude/settings.json
- Fixed find in the Bash tool exhausting open file descriptors on large directory trees, causing host-wide crashes (macOS/Linux native builds)