Claude Code v2.0.72

• Shows a QR code that links to the iOS App Store or Google Play Store
• Use Tab or arrow keys to switch between iOS and Android
• Press Escape or 'q' to close
• Aliases: /ios, /android

• Creates a sessions-index.json file that caches session metadata
• Enables faster loading of conversation history without parsing all JSONL files
• Tracks session ID, message count, timestamps, branch info, and tags
• Feature-flagged behind tengu_session_index

• New beta feature flag added to the list of Claude betas
• Provider-specific version selection (different identifier for Vertex/Bedrock)

• New blockedMarketplaces policy setting to prevent installation from specific sources
• Supports blocking by source type: github, git, url, npm, file, directory
• Matches GitHub repos, git URLs, npm packages, and local paths
• Cross-format matching (e.g., SSH and HTTPS GitHub URLs treated as equivalent)

• Uses git ls-files --recurse-submodules for tracked files
• Background fetches untracked files with git ls-files --others
• Falls back to ripgrep for non-git directories
• Respects .ignore and .rgignore files
• Caches results per working directory

• Notice appears when using TodoWrite in team/multi-agent contexts
• Recommends: TaskCreate, TaskGet, TaskUpdate, TaskList
• The new tools support team collaboration, task dependencies, and persistent storage

• Prompts when stable version is lower than current version
• Options: "Allow downgrade to stable version" or "Stay on current version until stable catches up"
• Prevents accidental version downgrades

• Shows which settings files have errors
• Warns that files with errors are skipped entirely
• Options: "Exit and fix manually" or "Continue without these settings"

• When a teammate is terminated, open tasks assigned to them are automatically unassigned
• Leader receives notification with list of unassigned tasks
• Team-wide permission paths now propagate to teammates on initialization
• Teammates send idle notifications to leader when their Stop hook fires

• Tracks skill name, path, content, and invocation time
• New invoked_skills message type for system context
• Skills sorted by most recent invocation

• New Dg base event class with full event phase support
• Keyboard events (PsA), focus events (pZA), paste events (qc1), resize events (Rc1)
• Proper event propagation with stopPropagation() and stopImmediatePropagation()
• eventTargetId attribute tracking for event dispatch

• Prevents errors when resuming sessions after tools have been removed
• Logs warning when filtering out unavailable tool references
• Replaces empty results with placeholder text

• Extracts "Shell cwd was reset to ..." messages from stderr
• Separates warning from actual error output for cleaner display

• Strips: timeout, time, nice -n, nohup prefixes
• Helps with command pattern matching and analysis

• Checks minimumVersion from version info before updating
• Logs skip message when update would go below minimum
• Helps prevent accidental downgrades in managed environments

• Intended syntax: Start message with "btw" to ask a quick question
• Would create a forked conversation for the side question
• Side questions cannot use tools
• UI component exists with "btw" label and "Answering..." spinner
• Full infrastructure exists but vK1() returns false

Orphaned Tip: ⚠️ Users may see: "Start with 'btw' to ask a quick side question without interrupting Claude's current work" - but the feature doesn't work yet.