Releasesby GlyphCloudflare Fundamentals - Increased HTTP header size limit to 128 KB
CDN now supports 128 KB request and response headers 🚀 We're excited to announce a significant increase in the maximum header size supported by Cloudflare's Content Delivery Network (CDN). Cloudflare now supports up to 128 KB for both request and response headers .
Also shipped Oct 16, 2025Cloudflare in October 2025 →
Snap, Inc. Launches Snap Cloud, Powered by Supabase
Snap, Inc. has launched Snap Cloud, a managed backend platform for Spectacles developers that is powered by Supabase.
Auth0 Nuxt SDK Beta
The first public beta of the Auth0 Nuxt SDK is now available for developers building web apps on the __Nuxt__ framework! ### Key Highlights __Idiomatic Nuxt 3 Experience:__ Simple, composable functions (useAuth0) that feel native to Nuxt developers, dramatically reducing time-to-first-login.
Set deadlines for predictions
Set predictions to automatically cancel if they don't finish within a specified duration.
Flux: Expanded Audio Format Support
Flux now supports a wider range of audio formats beyond linear16 , giving you more flexibility in how you send audio to our conversational speech recognition model. This update adds support for additional raw audio encodings and containerized audio formats.
Raw Audio Format Support
Flux now accepts the following raw (non-containerized) audio encodings: linear16 - 16-bit signed little-endian PCM (existing) linear32 - 32-bit signed little-endian PCM (new) mulaw - Mu-law encoding (new) alaw - A-law encoding (new) opus - Opus codec (new) ogg-opus - Opus in Ogg container (new) When using raw audio formats, you must specify both the...
Containerized Audio Support
Flux now also accepts containerized audio formats, eliminating the need to manually specify encoding and sample rate parameters: WAV containers with linear16 encoding Ogg containers with opus encoding When sending containerized audio, omit the encoding and sample_rate parameters, Flux will automatically detect these from the container metadata.
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Cloudflare One Client - WARP client for Windows (version 2025.9.173.1)
A new Beta release for the Windows WARP client is now available on the beta releases downloads page . This release contains minor fixes, improvements, and new features including Path Maximum Transmission Unit Discovery (PMTUD). With PMTUD enabled, the client will dynamically adjust packet sizing to optimize connection performance.
Cloudflare One Client - WARP client for macOS (version 2025.9.173.1)
A new Beta release for the macOS WARP client is now available on the beta releases downloads page . This release contains minor fixes, improvements, and new features including Path Maximum Transmission Unit Discovery (PMTUD). With PMTUD enabled, the client will dynamically adjust packet sizing to optimize connection performance.
Durable Objects, Workers - View and edit Durable Object data in UI with Data Studio (Beta)
You can now view and write to each Durable Object's storage using a UI editor on the Cloudflare dashboard. Only Durable Objects using SQLite storage can use Data Studio. Go to Durable Objects ↗ Data Studio unlocks easier data access with Durable Objects for prototyping application data models to debugging production storage usage.
Load Balancing - Monitor Groups for Advanced Health Checking With Load Balancing
Cloudflare Load Balancing now supports Monitor Groups, a powerful new way to combine multiple health monitors into a single, logical group. This allows you to create sophisticated health checks that more accurately reflect the true availability of your applications by assessing multiple services at once.
Email security - On-Demand Security Report
You can now generate on-demand security reports directly from the Cloudflare dashboard. This new feature provides a comprehensive overview of your email security posture, making it easier than ever to demonstrate the value of Cloudflare’s Email security to executives and other decision makers.
Security Center - New Application Security reports (Closed Beta)
Cloudflare's new Application Security report , currently in Closed Beta, is now available in the dashboard. Go to Security reports ↗ The reports are generated monthly and provide cyber security insights trends for all of the Enterprise zones in your Cloudflare account.
WAF - New detections released for WAF managed rulesets
This week we introduced several new detections across Cloudflare Managed Rulesets, expanding coverage for high-impact vulnerability classes such as SSRF, SQLi, SSTI, Reverse Shell attempts, and Prototype Pollution.
AI Crawl Control - Enhanced AI Crawl Control metrics with new drilldowns and filters
AI Crawl Control now provides enhanced metrics and CSV data exports to help you better understand AI crawler activity across your sites. What's new Track crawler requests over time Visualize crawler activity patterns over time, and group data by different dimensions: By Crawler , Track activity from individual AI crawlers (GPTBot, ClaudeBot, Bytespider) By...