Claude Code v2.1.193 Released: Auto-Mode Classification, OpenTelemetry Logging, and File Path Autocomplete
Score
66Why selected
Covers substantial improvements in security, observability, interaction experience, and stability; the new features are practical with broad impact, meeting high-value product update criteria.
AI commentary
「This update significantly enhances Claude Code's auto-classification security, observability, and interaction convenience, especially for professional development teams requiring strict command control and log auditing.」
Quick overview
Claude Code v2.1.193 introduces key enhancements: a new autoMode.classifyAllShell setting to route all Shell commands through the auto-mode classifier; added OpenTelemetry log events for assistant responses (controlled via environment variables); live file path autocomplete in Bash mode; improved MCP server authentication notices and automatic memory-pressure reaping for idle background shell commands. It also fixes blank UI after /login, spurious background task cancellation, and phantom subagent spawning, while improving background agent continuity.
- New autoMode.classifyAllShell setting routes all Shell commands through the auto-mode classifier for enhanced security
- Added claude_code.assistant_response OpenTelemetry log event for response tracking, with granular environment variable control
- Live file path autocomplete in Bash mode improves interaction efficiency
- Improved background agent behavior: no longer forces 'end your response', allowing continued task processing
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ashwin-ant
released this
25 Jun 21:45
v2.1.193
f0919a1
What's changed
- Added
autoMode.classifyAllShellsetting to route all Bash/PowerShell commands through the auto-mode classifier instead of only arbitrary-code-execution patterns - Added auto-mode denial reasons to the transcript, the denial toast, and
/permissionsrecent denials - Added
claude_code.assistant_responseOpenTelemetry log event containing the model's response text. Redacted unlessOTEL_LOG_ASSISTANT_RESPONSES=1; when that var is unset it followsOTEL_LOG_USER_PROMPTS, so deployments that already log prompt content will start receiving response content on upgrade — setOTEL_LOG_ASSISTANT_RESPONSES=0to keep prompts-only. - Added live file path autocomplete to bash mode (
!) - Added a startup notice when MCP servers need authentication, pointing at
/mcp - Added automatic memory-pressure reaping for idle background shell commands (disable with
CLAUDE_CODE_DISABLE_BG_SHELL_PRESSURE_REAP=1) - Fixed
/modeland other client-data-gated UI showing stale/empty state immediately after/login - Fixed backgrounding (←←) spuriously cancelling with "N background tasks would be abandoned" when all running tasks carry over to the new session
- Fixed pinned background agents being re-prompted to "Continue from where you left off" after every auto-update
- Fixed backgrounding the main turn spawning a phantom "general-purpose (resumed)" subagent that re-ran the main conversation
- Fixed agent panel hiding sibling agents when viewing a subagent
- Improved background agents: the launch result no longer instructs Claude to "end your response" — it keeps working on other tasks while the agent runs
- Improved MCP
headersHelperauth: the helper now re-runs and reconnects automatically when a tool call returns 401/403 - Improved plugin auto-rename: marketplace
renamesmaps are now followed automatically, updating your settings to the new name - Improved
/add-dirmessage when the directory is already a working directory
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