Engineering Insights

Digital Experience Monitoring - Wi-Fi signal and network performance analytics for Cloudflare One Client devices

Digital Experience Monitoring (DEX) provides visibility into device, network, and application performance across your Cloudflare SASE deployment. The Device Monitoring page now analyzes hardware and network data between a Cloudflare One Client device and Cloudflare's edge, so you can diagnose connectivity and performance issues. Previously, this data was only available in raw DEX Device State Event logs, which required you to build your own analytics to interpret it. A summary at the top of the

Workers, Flagship - Automatic provisioning for Flagship bindings

Wrangler automatic resource provisioning now supports Flagship bindings. Add a flagship binding without an app_id, and Wrangler can connect an existing Flagship app or create a new one during deployment. Wrangler writes the resulting app_id back to your configuration file. wrangler.jsonc { "flagship": [ { "binding": "FLAGS", }, ], } wrangler.toml [[flagship]] binding = "FLAGS" For more information, refer to automatic provisioning and Flagshi

DNS - New DNS Firewall UX with more dashboard settings

The DNS Firewall page in the Cloudflare dashboard has been refreshed, bringing several settings that were previously API-only into the UI and modernizing how you view and manage your DNS Firewall clusters. What is new More settings in the dashboard: cluster options that were previously only configurable through the API — such as attack mitigation, rate limiting, negative TTL, and resolver subnet — are now available directly in the dashboard. Better table experience: the DNS Firewall cluster tab

Cloudflare Tunnel, Cloudflare Tunnel for SASE, Cloudflare Mesh - Zero Trust Networks route endpoints and Cloudflare Tunnel connections field retiring on October 5, 2026

On October 5, 2026, two changes take effect across the Zero Trust Networks API and Cloudflare Tunnel API: the CIDR-encoded route endpoints are removed, and tunnel list and get responses no longer include the connections field. If you manage private network routes or read tunnel connection details through the API, cloudflared, Terraform, or another integration, review the changes in the following sections and migrate before the removal date. Route endpoints The CIDR-encoded route endpoints are de

Workers - Send npm package dependency metadata with Worker uploads

Wrangler now collects npm package dependency information from your project's package.json during wrangler deploy and wrangler versions upload, and includes it in the upload metadata sent to the Cloudflare API. This data, each dependency's name, declared version range, and exact installed version, enables dependency analytics and future supply chain security features such as vulnerability alerting. To opt out, set dependencies_instrumentation.enabled to false in your Wrangler configuration file:

A Bootiful Podcast: Spring Boot legend Moritz Halbritter on the latest and greatest in Spring Boot 4 and 4.1

Build logs now redact Sensitive Environment Variable values

When an Environment Variable is marked Sensitive and has a value 32 characters or longer, Vercel now replaces it with in the deployment's build logs.[REDACTED] The Build Logs view also indicates when redaction happened, giving teams visibility into why output was masked without ever exposing the underlying value. When a value is redacted, Vercel logs the Environment Variable key, project, and deployment in the Activity Log, but never the value. Vercel also redacts selected system Environment Va

Muse Spark 1.1 is now available on AI Gateway

Muse Spark 1.1 from Meta is now available on .AI Gateway It is a multimodal reasoning model with a 1M token context window built for agentic tasks, accepting text, image, video, PDF, and audio inputs. Muse Spark 1.1 plans and orchestrates work across tools and services, operating as a main agent or as a subagent, and it works with new tools, MCP servers, and custom skills without examples. The model supports parallel tool calling, structured output, and built-in search with citations. To use Mus