{"version":"2.1.283","anchor":"startup-telemetry-records-where-the-precompute-compaction-se","canonical_anchor":"startup-telemetry-records-where-the-precompute-compaction-se","heading":"Startup usage data notes where the precompute compaction setting came from","tier":"internal","area":"Compaction","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.283\/e\/startup-telemetry-records-where-the-precompute-compaction-se","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.283","markdown":"### Startup usage data notes where the precompute compaction setting came from\n\nStartup usage data now records where the precompute compaction setting came from, and reports it as on when it is not set\n\n**What**\n\nCompaction is when Claude Code summarises earlier parts of a conversation to free up room. The usage data Claude Code sends at startup already reported whether the precompute compaction setting is on. It now also reports where that setting came from. When the setting is not set, the reported value is now on; it used to be off.\n\n**Why**\n\nThis separates people who chose the setting from people who simply have the default.\n\n- Area: Compaction\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 3\/5"}