Mentioned in the evidence
- Cloudflare Durable Objects
- Wrangler deployment configuration
Official source
- Cloudflare developer changelog (changelog) ↗
Durable Objects now defer code updates by default. When you deploy, an active Durable Object can keep running its current code for up to 5 minutes (300 seconds) while it waits to hibernate. This gives in-flight work time to finish. WebSocket connections that use the Hibernation
This is a global change, verified against Cloudflare’s own sources. It is not an assessment of your systems or your impact.