Releasesby GlyphWorkers - New RFC 9440 mTLS certificate fields in Workers
Four new fields are now available on request.cf.tlsClientAuth in Workers for requests that include a mutual TLS (mTLS) client certificate. These fields encode the client certificate and its intermediate chain in RFC 9440 ↗ format , the same standard format used by the Client-Cert and Client-Cert-Chain HTTP headers , so your Worker can forward them directly...
Also shipped Mar 27, 2026Cloudflare in March 2026 →
Deploy from Codex with the Netlify Plugin
You can now deploy sites to Netlify directly from OpenAI Codex using the Netlify plugin in the Codex plugin directory. Netlify plugin in Codex Codex plugins extend Codex with apps, skills, and MCP servers, to access external tools, data, and workflows directly from your coding environment.
Rolling out selective 4-bit weight-only quantization for supported models, targeting non-sensitive layers...
Rolling out selective 4-bit weight-only quantization for supported models, targeting non-sensitive layers while preserving full precision for sensitive layers, in line with industry standards. Learn more in Supported Models.
Qdrant 1.17.1
Change log Improvements milestone#46 - Defer point updates, efficiently apply and optimize points with prevent_unoptimized=true #8188 - Make Gridstore flushes non-blocking to reduce search tail latencies #8235 - Improve performance of filtered search in case of singular payload value #8402 - Add request tracing ID into audit log #8460 - Propagate WAL errors...
Cache prewarm, Stripe Projects integration, Neon Auth webhooks with Resend, and more release - Mar 27, 2026
Neon Postgres in Stripe Projects. Neon is now part of Stripe Projects. Stripe Projects is a Stripe CLI workflow for hooking an app up to backends. You pick serv...
What's new in Sigma
Admin Support for Azure customer-owned cloud storage integration Admins can now add an Azure Blob Storage integration to use customer-owned cloud storage with the following features: CSV upload File upload column in input tables Export to cloud storage This adds Azure to the existing AWS and GCP storage options that give your organization control over where...
One-click CDN, Railway x Stripe Projects, HA Postgres
Your users in Tokyo shouldn't wait for bytes to travel from us-west. Starting this week, they don't have to. We're shipping a built-in CDN you can enable in one click, a partnership with Stripe that lets agents provision Railway in one command, and a one-click path to high-availability Postgres for everyone. Let's get into it!
More from Cloudflare developer platformEvery Cloudflare developer platform release →
Access - Code Mode for MCP server portals
MCP server portals support Code Mode MCP server patterns , a technique that reduces context window usage by replacing individual tool definitions with a single code execution tool. Code Mode is turned on by default on all portals. To turn it off, edit the portal in Access controls > AI controls and turn off Code Mode under Basic information .
Access - Context optimization for MCP server portals
MCP server portals support two context optimization options that reduce how many tokens tool definitions consume in the model's context window. Both options are activated by appending the optimize_context query parameter to the portal URL. minimize_tools Strips tool descriptions and input schemas from all upstream tools, leaving only their names.
Containers - Easily connect Containers and Sandboxes to Workers
Containers and Sandboxes now support connecting directly to Workers over HTTP. This allows you to call Workers functions and bindings , like KV or R2 , from within the container at specific hostnames. Run Worker code Define an outbound handler to capture any HTTP request or use outboundByHost to capture requests to individual hostnames and IPs.
Data Loss Prevention - Streaming ZIP file scanning removes per-file size limits
DLP now processes ZIP files using a streaming handler that scans archive contents element-by-element as data arrives. This removes previous file size limitations and improves memory efficiency when scanning large archives. Microsoft Office documents (DOCX, XLSX, PPTX) also benefit from this improvement, as they use ZIP as a container format.
Durable Objects, Workers - Access Durable Object jurisdiction via `ctx.id.jurisdiction`
ctx.id.jurisdiction inside a Durable Object now reports the jurisdiction the object was created in , for example "eu" when accessed through env.MY_DURABLE_OBJECT.jurisdiction("eu") , so you can make region-aware decisions without passing the jurisdiction through method arguments or persisting it in storage.
Radar - URL Scanner improvements on Cloudflare Radar
Radar ships several improvements to the URL Scanner ↗ that make scan reports more informative and easier to share: Live screenshots , the summary card now includes an option to capture a live screenshot of the scanned URL on demand using the Browser Rendering API.
Data Loss Prevention - Detect and sanitize HAR files
HTTP Archive (HAR) files are used by engineering and support teams to capture and share web traffic logs for troubleshooting. However, these files routinely contain highly sensitive data , including session cookies, authorization headers, and other credentials , that can pose a significant risk if uploaded to third-party services without being reviewed or...
logpush, Logs - Logpush , More granular timestamps
Logpush now supports higher-precision timestamp formats for log output. You can configure jobs to output timestamps at millisecond or nanosecond precision. This is available in both the Logpush UI in the Cloudflare dashboard and the Logpush API .