{"name":"tengu_truthful_wren","slug":"tengu-truthful-wren","family":"flag","title":"Feature flags","noun":"feature flag","description":"A `claude -p` run in auto mode now prints an error and exits with code 1 if auto mode could not check some actions, so they did not run","description_source":"entry","described_by":{"version":"2.1.319","anchor":"headless-auto-mode-exits-1-when-actions-went-unchecked"},"presence":{"first_seen":"2.1.319","removed_in":null,"in_current_build":true,"newest_mined":"2.1.322","builds":3,"mined_builds":161,"first_cited":null},"aliases":[],"entries":[{"version":"2.1.321","anchor":"auto-mode-print-exit-gate-unchanged-auth-conflict-and-uploa","heading":"Model details can report a sign-in conflict, and the upload prompt now names .xlsx files","line":"SDK model details gain an optional auth_conflict field, and the file-upload approval prompt's list of file types now includes .xlsx files","released_at":"2026-11-09 19:02:47","reason":"gate cited by this entry"},{"version":"2.1.319","anchor":"headless-auto-mode-exits-1-when-actions-went-unchecked","heading":"Headless runs in auto mode now exit with code 1 when some actions could not be checked","line":"A `claude -p` run in auto mode now prints an error and exits with code 1 if auto mode could not check some actions, so they did not run","released_at":"2026-11-06 00:58:56","reason":"gate cited by this entry"}],"entries_total":2,"docs":[],"docs_total":0,"gates":[{"version":"2.1.321","state":"unknown","account":null,"baseline":null,"code_default":true},{"version":"2.1.319","state":"unknown","account":null,"baseline":null,"code_default":true}],"related":[{"name":"tengu_1p_event_batch_config","slug":"tengu-1p-event-batch-config","description":"Default `{}`. Batch settings for Claude Code's first-party event logger: `scheduledDelayMillis` (falls back to `OTEL_LOGS_EXPORT_INTERVAL`, then `10000`), `maxExportBatchSize` (default `200`) and `maxQueueSize` (default `8192`), plus `skipAuth`, `maxAttempts`, `path` and `baseUrl` passed to the exporter. When the value changes during a session, the logger is flushed and rebuilt with the new settings."},{"name":"tengu_abundant_squid","slug":"tengu-abundant-squid","description":"`save_task_files` gains a second mode that saves a task's files into the chat's container, off unless switched on remotely"},{"name":"tengu_abundant_trinket","slug":"tengu-abundant-trinket","description":"Claude Code has new logic that makes pending auto mode permission requests wait for an answer when the model is switched"},{"name":"tengu_account_plugins_sync_enabled","slug":"tengu-account-plugins-sync-enabled","description":"Plugins you enabled on claude.ai can be pulled to your machine, but only your account server can enable it."},{"name":"tengu_account_skills_sync_enabled","slug":"tengu-account-skills-sync-enabled","description":"Account skills-sync eligibility logic generalized into a reusable descriptor"},{"name":"tengu_adopt_claim","slug":"tengu-adopt-claim","description":"Stale adopted session claims now return their data marked stale instead of being discarded"},{"name":"tengu_adopt_link","slug":"tengu-adopt-link","description":"Adopting an agent's transcript now hard-links the file, copying only when linking is impossible."},{"name":"tengu_adopt_relink","slug":"tengu-adopt-relink","description":"On startup, subagent transcripts stored as symlinks are converted to hard links or copies."},{"name":"tengu_advisor_unknown_content","slug":"tengu-advisor-unknown-content","description":"Advisor output you couldn't see now shows an error or a clear \"declined to advise\" message."},{"name":"tengu_agent_frontmatter_mode_widening_carry_ignored","slug":"tengu-agent-frontmatter-mode-widening-carry-ignored","description":"An agent definition's permissionMode can no longer widen the mode inherited from its parent context."}],"url":"https:\/\/changelogs.core-directive.com\/reference\/flag\/tengu-truthful-wren","family_url":"https:\/\/changelogs.core-directive.com\/reference\/flag.json"}