Claude Code v2.1.214

What's changed

• Fixed single-segment dir/** allow rules like Edit(src/**) auto-approving writes to nested dir/ directories anywhere in the tree instead of only <cwd>/dir
• Fixed a permission-check bypass affecting commands run in Windows PowerShell 5.1 sessions
• Fixed Bash permission checks to fail closed on file-descriptor redirect forms that bash parses differently than the permission analyzer
• Fixed Bash permission checks misjudging very long commands — commands over 10,000 characters now always prompt instead of running automatically
• Fixed Bash permission checks treating zsh variable subscripts and modifiers in [[ ]] comparisons as inert text — these commands now prompt for approval
• Fixed Bash permission checks to no longer auto-approve certain help and man commands that could run unsafe options, command substitutions, or backslash paths
• Fixed permission prompts on remote sessions that could proceed before the local confirmation dialog
• Added the EndConversation tool: Claude can end sessions with highly abusive users or jailbreak attempts, as on claude.ai since 2025 — see https://www.anthropic.com/research/end-subset-conversations
• Added a periodic progress heartbeat for long-running tool calls that previously went silent
• Added an ISO modified timestamp to memory file frontmatter
• Added message.uuid, client_request_id, and tool_source attributes to OpenTelemetry log events for message-level correlation and tool provenance
• Added CLAUDE_CODE_OTEL_CONTENT_MAX_LENGTH to configure the 60 KB truncation limit on OpenTelemetry content attributes
• Added reasoning effort to the subagentStatusLine payload, so custom agent rows can render model and effort
• Added permission prompts for docker commands (including the Podman docker shim) carrying daemon-redirect flags (--url, --connection, --identity, and Podman's remote mode) that previously ran without one
• Fixed a crash when a GrowthBook feature evaluates to null, and a bug where a malformed flag payload could wipe the cached feature flags
• Fixed Bash tool killing the Claude session when a pkill -f pattern accidentally matched the CLI's own process (Linux)
• Fixed unbounded memory growth when --settings points at a device file or multi-GB file; oversized (>2 MiB) settings files now fail at startup with a clear error
• Fixed streaming turns failing with "Socket is closed" behind corporate proxies on Windows
• Fixed stream-json output truncation at exit for slow-reading SDK/pipeline consumers; the exit drain now scales with queued bytes instead of a flat 2s cap
• Fixed scheduled tasks refusing their own configured prompt as untrusted input — the fired prompt is now delivered as the session's assigned task
• Fixed PowerShell tool commands hanging until timeout when a child process waited on standard input (Windows)
• Fixed Python scripts under the PowerShell tool crashing with UnicodeDecodeError when reading non-UTF-8 data from standard input (Windows)
• Fixed Python scripts run via the PowerShell tool crashing with UnicodeEncodeError on non-ASCII output, and PowerShell 7 error messages containing raw ANSI escape sequences (Windows)
• Fixed the PowerShell tool reporting where.exe, fc.exe, and diff.exe as errors when they return a valid negative answer (Windows)
• Fixed > and >> under the PowerShell tool on Windows PowerShell 5.1 writing UTF-16LE files that other tools couldn't read as UTF-8
• Fixed a displaced background daemon deleting its successor's control socket on shutdown, which made the next client kill the healthy replacement daemon
• Fixed background sessions parked with ← or /background and left idle keeping the background daemon and a worker process alive indefinitely
• Fixed completed background sessions being impossible to remove via claude rm or the agent view once the background service had gone idle
• Fixed background sessions dispatched from a non-git folder being impossible to delete from t