{"version":"2.1.309","anchor":"new-env-var-for-artifact-share-probe-reuse-window-with-prob","canonical_anchor":"new-env-var-for-artifact-share-probe-reuse-window-with-prob","heading":"Artifact sharing checks are reused, with a new setting for how long","tier":"internal","area":"Artifacts","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309\/e\/new-env-var-for-artifact-share-probe-reuse-window-with-prob","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309","markdown":"### Artifact sharing checks are reused, with a new setting for how long\n\nClaude Code now reuses recent artifact share-status checks, and CLAUDE_CODE_ARTIFACT_SHARE_PROBE_REUSE_MS sets how long a check is reused\n\n**What**\n\nWhen publishing an artifact, Claude Code checks whether it is allowed to share it. Checks that are already running or finished recently are now shared instead of being sent again.\n\nThe new environment variable `CLAUDE_CODE_ARTIFACT_SHARE_PROBE_REUSE_MS` sets how long, in milliseconds, a check may be reused. An environment variable is a setting you give a program before it starts. The value cannot go above a built-in maximum.\n\n**Why**\n\nThis cuts repeated share-status requests while publishing artifacts, and gives you a way to tune how long a result is trusted.\n\n- Area: Artifacts\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}