{"version":"2.1.282","anchor":"artifacts-server-version-check-before-resending-a-live-arti","canonical_anchor":"artifacts-server-version-check-before-resending-a-live-arti","heading":"Artifacts are checked against the server before being sent again","tier":"notice","area":"Artifacts","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.282\/e\/artifacts-server-version-check-before-resending-a-live-arti","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.282","markdown":"### Artifacts are checked against the server before being sent again\n\nBefore resending a live artifact, Claude Code now checks the published version and serves the newer copy if it has moved on\n\n**Unclear.** It is not confirmed that this check is called from the artifact resend path.\n\n**What**\n\nBefore resending a published artifact, Claude Code now reads the version currently on the server. If the server copy is newer than the version Claude Code last sent, Claude Code reports the file as moved and uses the newer copy instead of sending its own again.\n\nThis sits behind a server-side switch whose built-in default is on.\n\n**Why**\n\nEdits made to an artifact elsewhere are less likely to be overwritten by an older copy.\n\n- Flag `tengu_cobalt_plinth_moss`: On for this account, and not off by default (read for one account on one subscription tier against v2.1.282; this account: on, anonymous baseline: on, compiled default: on) 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: Artifacts\n- Tier: You'll notice\n- Useful: 2\/5\n- Signal: 2\/5"}