Summary
Cloudflare released Agents SDK v0.12.4 with chat recovery improvements, routing retry configuration, durable Think submissions, and Voice connection control. The update keeps server turns running when a client stream is interrupted and fixes multiple recovery and resumed-stream edge cases.
What changed
Cloudflare updated its Agents SDK to improve interrupted chat recovery, retries, durable submissions, and voice-agent connection control.
Why it matters
Long-running agent interactions fail in messy real-world network conditions, so recovery behavior is core infrastructure rather than polish. Cloudflare is improving the reliability layer for browser and voice agent sessions, which matters for production deployments more than headline model additions do.
Evidence excerpt
Cloudflare says Agents SDK v0.12.4 keeps server turns running when a browser or client stream is interrupted and adds routing retry configuration, durable Think submissions, and Voice connection control.