Engineering Insights

Data Loss Prevention - Expanded File Type Controls for Executables and Disk Images

You can now enhance your security posture by blocking additional application installer and disk image file types with Cloudflare Gateway. Preventing the download of unauthorized software packages is a critical step in securing endpoints from malware and unwanted applications. We have expanded Gateway's file type controls to include: Apple Disk Image (dmg) Microsoft Software Installer (msix, appx) Apple Software Package (pkg) You can find these new options within the Upload File Types and Downloa

Cloudflare Fundamentals - Return markdown

Users can now specify that they want to retrieve Cloudflare documentation as markdown rather than the previous HTML default. This can significantly reduce token consumption when used alongside Large Language Model (LLM) tools. curl https://developers.cloudflare.com/workers/ -H 'Accept: text/markdown' -v If you maintain your own site and want to adopt this practice using Cloudflare Workers for your own users you can follow the example here.

Introducing RTEB: A New Standard for Retrieval Evaluation

React 19.2

React 19.2 adds new features like Activity, React Performance Tracks, useEffectEvent, and more.

Cloudflare One Client - WARP client for Windows (version 2025.7.176.0)

A new GA release for the Windows WARP client is now available on the stable releases downloads page. This release contains minor fixes and improvements. Changes and improvements MASQUE is now the default tunnel protocol for all new WARP device profiles. Improvement to limit idle connections in Gateway with DoH mode to avoid unnecessary resource usage that can lead to DoH requests not resolving. Improvement to maintain TCP connections to reduce interruptions in long-lived connections such as RDP

Cloudflare One Client - WARP client for macOS (version 2025.7.176.0)

A new GA release for the macOS WARP client is now available on the stable releases downloads page. This release contains minor fixes and improvements. Changes and improvements Fixed a bug preventing the warp-diag captive-portal command from running successfully due to the client not parsing SSID on macOS. Improvements to maintain Global WARP override settings when switching between organizations. MASQUE is now the default tunnel protocol for all new WARP device profiles. Improvement to limit idl

Cloudflare One Client - WARP client for Linux (version 2025.7.176.0)

A new GA release for the Linux WARP client is now available on the stable releases downloads page. This release contains minor fixes and improvements including an updated public key for Linux packages. The public key must be updated if it was installed before September 12, 2025 to ensure the repository remains functional after December 4, 2025. Instructions to make this update are available at pkg.cloudflareclient.com. Changes and improvements MASQUE is now the default tunnel protocol for all ne

View & query bot verification data in Vercel Observability

Vercel inspects every request to identify bot traffic. For requests claiming to come from a verified source, Vercel cross-checks against its directory of and validates them against strict verification criteria.verified bots We've added three new dimensions to the query builder when analyzing Edge Requests to help you understand bot activity to your projects: Additionally, the Edge Requests dashboard in Observability now displays verification badges next to bot names. All users can view bot veri