{"version":"2.1.309","anchor":"ccr-worker-event-uploads-can-carry-delivery-receipts-and-dro","canonical_anchor":"ccr-worker-event-uploads-can-carry-delivery-receipts-and-dro","heading":"Cloud sessions can send fewer upload requests to the server","tier":"internal","area":"Cloud Sessions","scope":"individual","heads_up":false,"url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309\/e\/ccr-worker-event-uploads-can-carry-delivery-receipts-and-dro","release_url":"https:\/\/changelogs.core-directive.com\/v\/2.1.309","markdown":"### Cloud sessions can send fewer upload requests to the server\n\nCloud sessions can now attach delivery receipts to event uploads and drop repeated rate-limit notices, when the server's settings allow\n\n**What**\n\nA cloud session (a Claude Code session running on a remote machine) regularly uploads a record of what happens to the server. Two changes reduce that traffic:\n\n- Receipts confirming that messages were processed can now ride along with the regular event upload instead of only being sent separately. If the server refuses them, Claude Code resends the upload without them and stops attaching receipts for the rest of the session.\n\n- Repeated notices saying a request was within the rate limit can be dropped before upload.\n\nBoth depend on settings the server sends.\n\n**Why**\n\nRemote sessions make fewer requests and upload less repeated noise.\n\n- Area: Cloud Sessions\n- Tier: Under the hood\n- Useful: 2\/5\n- Signal: 2\/5\n- Scope: individual\n- Heads-up: no"}