{"version":"2.1.280","anchor":"new-remote-tools-jump-queue-gate","canonical_anchor":"new-remote-tools-jump-queue-gate","heading":"Urgent control requests can now jump the upload queue","tier":"use","area":"Remote Tools","url":"https:\/\/changelogs.core-directive.com\/v\/2.1.280\/e\/new-remote-tools-jump-queue-gate","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.280","markdown":"### Urgent control requests can now jump the upload queue\n\nCertain control requests can now skip ahead of the normal upload queue when jump-queue mode is enabled\n\n**Unclear.** The finding does not say what 'remote tools' or the queue itself are, or what concretely happens when a request jumps the queue.\n\n**What**\n\nClaude Code's remote-tools upload pipeline can now let certain requests jump ahead of the normal batch queue:\n\n- A session\/worker class gained two new fields, `servedCallRequestsJumpQueue` and `urgentRequestIds` (a Set), alongside its existing heartbeat\/upload-trim state.\n\n- Whether jump-queue behavior is active is decided by a helper that checks the `CLAUDE_CODE_REMOTE_TOOLS_JUMP_QUEUE` environment variable, falling back to the feature gate `tengu_valiant_rain` (off by default).\n\n- In the client's event-writing pipeline, `control_request`\/`control_cancel_request` events are now routed into a separate 'urgent' queue and sent immediately ahead of the normal batch when `servedCallRequestsJumpQueue()` is true, with urgent request IDs tracked in a bounded set.\n\n**Why**\n\nThis lets time-sensitive control requests, like cancellations, get delivered promptly instead of waiting behind a backlog of normal batched uploads.\n\n- Flag `tengu_valiant_rain`: Off by default, switched on for this account (read for one account on one subscription tier against v2.1.280; this account: on, anonymous baseline: on, compiled default: off) 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: Remote Tools\n- Tier: Use it now\n- Useful: 3\/5\n- Signal: 3\/5"}