Data and AI releases

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Access - Streamlined clientless browser isolation for private applications

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A new Allow clientless access setting makes it easier to connect users without a device client to internal applications, without using public DNS. Previously, to provide clientless access to a private hostname or IP without a published application , you had to create a separate bookmark application pointing to a prefixed Clientless Web Isolation URL (for...

StreamingGovernanceSecurityDeveloper tools

Also shipped Feb 17, 2026Cloudflare in February 2026 →

URL Preview Feature Requirement Update

We’ve introduced a new URL Tracking plugin for the Amplitude Session Replay Browser SDK! This enhancement ensures we accurately capture client-side navigations in SPAs (Single Page Applications), a critical prerequisite for features like Jump to Key Moments.

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Guardrails 0.8.2

- Bump sqlparse from 0.5.3 to 0.5.4 in the pip group across 1 directory by @dependabot [bot] in #1407 v0.8.2 Summary Bug fix for config file based integration with guardrails-api before 0.9.0 release. v0.8.1...v0.8.2

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Access - Policies for bookmark applications

You can now assign Access policies to bookmark applications . This lets you control which users see a bookmark in the App Launcher based on identity, device posture, and other policy rules. Previously, bookmark applications were visible to all users in your organization.

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Analytics - New cfWorker metric in Server-Timing header

The Server-Timing header now includes a new cfWorker metric that measures time spent executing Cloudflare Workers, including any subrequests performed by the Worker. This helps developers accurately identify whether high Time to First Byte (TTFB) is caused by Worker processing or slow upstream dependencies.

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WAF Release - 2026-02-16

This week’s release introduces new detections for CVE-2025-68645 and CVE-2025-31125. Key Findings CVE-2025-68645: A Local File Inclusion (LFI) vulnerability in the Webmail Classic UI of Zimbra Collaboration Suite (ZCS) 10.0 and 10.1 allows unauthenticated remote attackers to craft requests to the /h/rest endpoint, improperly influence internal dispatching...

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Workers - Quick Editor devtools replaced with log viewer

Cloudflare has deprecated the Workers Quick Editor dev tools inspector and replaced it with a lightweight log viewer. This aligns our logging with wrangler tail and gives us the opportunity to focus our efforts on bringing benefits from the work we have invested in observability, which would not be possible otherwise.

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