{"version":"2.1.295","anchor":"beta-detailed-tracing-now-disabled-in-diskless-sessions","canonical_anchor":"beta-detailed-tracing-now-disabled-in-diskless-sessions","heading":"Detailed beta tracing no longer runs in diskless sessions","tier":"notice","area":"Telemetry","scope":"org","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295\/e\/beta-detailed-tracing-now-disabled-in-diskless-sessions","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295","markdown":"### Detailed beta tracing no longer runs in diskless sessions\n\nDetailed beta tracing now also requires that the session is not diskless, so it stops in sessions that avoid writing to disk\n\n**Unclear.** What makes a session diskless is not stated.\n\n**What**\n\nDetailed beta tracing records in detail what Claude Code does and sends it to a tracing endpoint. It used to turn on whenever `ENABLE_BETA_TRACING_DETAILED` and `BETA_TRACING_ENDPOINT` were set. It now also requires that the session is not diskless, meaning a session that avoids writing files to your computer.\n\nA remote switch is also involved. It is off unless switched on remotely, and when last read the flag server returned it off for this site's account.\n\n**Why**\n\nIf you rely on detailed tracing, it stops without any message in diskless sessions, even with both environment variables set.\n\n- Flag `tengu_trace_lantern`: Off in both readings (read for one account on one subscription tier against v2.1.295; this account: off, anonymous baseline: off, compiled default: off) These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.\n- Area: Telemetry\n- Names: `ENABLE_BETA_TRACING_DETAILED`, `BETA_TRACING_ENDPOINT`\n- Tier: You'll notice\n- Useful: 1\/5\n- Signal: 1\/5\n- Scope: org\n- Heads-up: no"}