{"version":"2.1.252","anchor":"new-instructions-and-prompt-snapshot-attachmentsystem-p","canonical_anchor":"new-instructions-and-prompt-snapshot-attachmentsystem-p","heading":"New \"instructions\" and \"prompt_snapshot\" attachment\/system-prompt-section types","tier":"internal","area":"Elsewhere","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.252\/e\/new-instructions-and-prompt-snapshot-attachmentsystem-p","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.252","markdown":"### New \"instructions\" and \"prompt_snapshot\" attachment\/system-prompt-section types\n\nTwo new internal message types for instructions and prompt snapshots are excluded from history search.\n\nTwo new attachment\/message types, \"instructions\" and \"prompt_snapshot\", were added to several allowlists\/exclusion-lists used when building the conversation for the model and when computing embeddings, alongside existing types like \"session_context\" and \"date\". Both are filtered out of the message list used for similarity\/history search.\n\n- Area: Elsewhere\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 2\/5"}