{"version":"2.1.295","anchor":"precomputed-compact-rehydration-refuses-already-compacted-se","canonical_anchor":"precomputed-compact-rehydration-refuses-already-compacted-se","heading":"A prepared summary is not applied to a conversation that was already compacted","tier":"notice","area":"Compaction","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295\/e\/precomputed-compact-rehydration-refuses-already-compacted-se","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.295","markdown":"### A prepared summary is not applied to a conversation that was already compacted\n\nClaude Code now refuses to restore a prepared summary when that part of the conversation has already been compacted\n\n**What**\n\nClaude Code can prepare a summary of the conversation ahead of time and restore it later, for example after you resume a session. Compacting means replacing earlier parts of the conversation with such a summary to save space. Before restoring, Claude Code now checks whether that part has already been compacted. If it has, it refuses and does not apply the out-of-date summary.\n\n**Why**\n\nThis stops a conversation from being compacted twice after a resume.\n\n- Area: Compaction\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 1\/5\n- Scope: individual\n- Heads-up: no"}