{"version":"2.1.246","anchor":"storage-subscriptions-reject-marketplace-caches-and-append-o","canonical_anchor":"storage-subscriptions-reject-marketplace-caches-and-append-o","heading":"Storage subscriptions reject marketplace caches and append-only streams","tier":"internal","area":"Internals","scope":null,"heads_up":null,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246\/e\/storage-subscriptions-reject-marketplace-caches-and-append-o","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.246","markdown":"### Storage subscriptions reject marketplace caches and append-only streams\n\nStorage subscriptions refuse marketplace caches and append-only streams, and transcripts must name one session.\n\n**What**\n\nThe subscribe path now validates requests and refuses ones aimed at cached plugin-marketplace data or at line-append streams, and only serves transcript subscriptions narrowed to a single session. The check is unconditional.\n\n**Details**\n\n- Refused: keys or scopes in the marketplace cache namespace, covering the tree, its files and a manifest synthesized from them.\n- Refused: subscriptions to line-append streams.\n\n**Evidence**\n\n`subscriptions to a marketplace tree, its files or a synthesized manifest are not served`\n\n- Area: Internals\n- Tier: Under the hood\n- Useful: 1\/5\n- Signal: 3\/5"}