CODE Orange: Fail Small is complete, and Cloudflare says the result is a stronger network. Over the past two and a bit quarters, the project delivered safer configuration changes, reduced the impact of failures, and revamped incident management and communication during outages.
The work aimed to prevent past outages, with the November 18, 2025 and December 5, 2025 incidents cited as events now addressed by the new approach, including health-mediated deployments and automated rollbacks through a new internal component called Snapstone. The initiative also codifies improvements in a living Codex, mandating RFC-derived rules enforced by AI code reviews to prevent patterns like unsafe unwraps or invalid inputs.
In practice, deployment has become more granular, with seven-day period changes to the edge often occurring in waves and segments, so a broken change would affect only a small portion of traffic and be rolled back automatically. The programme is described as complete, though Cloudflare emphasises that resiliency work is an ongoing endeavour.