Data and AI releases

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Cache - Configure Origin Range Requests with the Rulesets API

UpdateNot yet verified

The Rulesets API now supports Origin Range Requests in Cache Rules. This setting lets Cloudflare fetch large files from your origin in cache-aligned byte ranges. Cloudflare may expand a client range and issue several single-range origin requests. Set origin_range_requests.mode to on , off , or default for any traffic matched by a Cache Rule.

SecurityDeveloper tools

Also shipped Sep 2, 2026Cloudflare in September 2026 →

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Cloudflare One Appliance, Cloudflare One, Cloudflare WAN - Define custom applications for breakout and prioritized traffic from the Cloudflare One Appliance dashboard

You can now define custom applications for breakout and prioritized traffic on the Cloudflare One Appliance directly from the dashboard, without calling the API. In Traffic Steering > Breakout traffic or Prioritized traffic , select Assign application traffic > Add to create a custom application matched by Hostnames , IP subnets , and/or the new Source...

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Cloudflare One Appliance, Cloudflare One, Cloudflare WAN - Configure DHCP options from the dashboard on Cloudflare One Appliance

You can now configure custom DHCP options directly from the dashboard when the Cloudflare One Appliance is acting as the DHCP server for a LAN. In LAN configuration , under DHCP server options , select Add DHCP option to choose from common options for PXE / iPXE boot, VoIP phone provisioning, and vendor-specific configuration, or select Add custom option to...

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Cloudflare Tunnel, Cloudflare One, Cloudflare WAN, Cloudflare Mesh - Create multiple Cloudflare Tunnel and Cloudflare Mesh routes at once

You can now create multiple Cloudflare Tunnel and Cloudflare Mesh routes from the Routes page in a single action, instead of submitting one route at a time. When creating a route, you can now: Add multiple destinations at once , Enter a comma-separated list of CIDR ranges or hostnames to create several routes of the same type and connector together.

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Sandbox SDK - Run Cursor Cloud Agents on Cloudflare via self-hosted machines

Cursor self-hosted machines ↗ let you run Cursor Cloud Agents on Cloudflare. Each assigned session runs in its own isolated environment backed by Cloudflare Containers . Cursor hosts the agent loop, inference, and planning. Cloudflare runs commands, file edits, repository operations, and other tools inside infrastructure that you control.

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D1 - D1 enforces free tier daily query limits

Beginning September 1, 2026, D1 queries on the Workers Free plan will fail when an account exceeds the daily row read or row write limits . Queries via the Workers Binding API and the REST API will return errors until the limit resets at midnight UTC. Stored data is not affected. You will receive email alerts when the daily limit is reached.

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