Artifacts, Cloudflare’s versioned file system that speaks Git, entered open beta on October 1, 2026. Key capabilities: deploy repos to Workers via Workers Builds with preview branches; programmatic repo management via Workers bindings; event subscriptions for push/create/fork; US/EU data jurisdiction; dashboard metrics. Billing begins October 14, 2026. Cloudflare also announced a competition to build the next GitHub on Workers and Artifacts with $25K credits for first place.