This release brings major enhancements, including live file path autocomplete in bash mode and clear auto-mode denial reasons for improved transparency and control. Workflow improvements span smoother background agent operations, more robust tool authentication, and automatic plugin renames, alongside critical fixes for UI responsiveness after login and background task reliability.
Added6
- Added `autoMode.classifyAllShell` setting 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 `/permissions` recent denials
- Added `claude_code.assistant_response` OpenTelemetry log event containing the model's response text. Redacted unless `OTEL_LOG_ASSISTANT_RESPONSES=1`; when that var is unset it follows `OTEL_LOG_USER_PROMPTS`, so deployments that already log prompt content will start receiving response content on upgrade — set `OTEL_LOG_ASSISTANT_RESPONSES=0` to 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`)
Improved4
- 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 `headersHelper` auth: the helper now re-runs and reconnects automatically when a tool call returns 401/403
- Improved plugin auto-rename: marketplace `renames` maps are now followed automatically, updating your settings to the new name
- Improved `/add-dir` message when the directory is already a working directory
Fixed5
- Fixed `/model` and 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
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