--- title: Changelogs image: https://edgetunnel-b2h.pages.dev/cf-twitter-card.png --- > Documentation Index > Fetch the complete documentation index at: https://edgetunnel-b2h.pages.dev/changelog/llms.txt > Use this file to discover all available pages before exploring further. [Skip to content](#%5Ftop) # Changelog New updates and improvements at Cloudflare. [ Subscribe to RSS ](https://edgetunnel-b2h.pages.dev/changelog/rss/index.xml) [ View RSS feeds ](https://edgetunnel-b2h.pages.dev/fundamentals/new-features/available-rss-feeds/) All products ![hero image](https://edgetunnel-b2h.pages.dev/_astro/hero.CVYJHPAd_26AMqX.svg) Sep 18, 2025 1. ### [Connect and secure any private or public app by hostname, not IP — with hostname routing for Cloudflare Tunnel](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-18-tunnel-hostname-routing/) [ Cloudflare Tunnel ](https://edgetunnel-b2h.pages.dev/tunnel/)[ Cloudflare Tunnel for SASE ](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-tunnel/) You can now route private traffic to [Cloudflare Tunnel](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-tunnel/) based on a hostname or domain, moving beyond the limitations of IP-based routing. This new capability is **free for all Cloudflare One customers**. Previously, Tunnel routes could only be defined by IP address or [CIDR range](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-tunnel/private-net/cloudflared/connect-cidr/). This created a challenge for modern applications with dynamic or ephemeral IP addresses, often forcing administrators to maintain complex and brittle IP lists. ![Hostname-based routing in Cloudflare Tunnel](https://edgetunnel-b2h.pages.dev/_astro/tunnel-hostname-routing.DSi8MP_7_Z1E6Ym4.webp) **What’s new:** * **Hostname & Domain Routing**: Create routes for individual hostnames (e.g., `payroll.acme.local`) or entire domains (e.g., `*.acme.local`) and direct their traffic to a specific Tunnel. * **Simplified Zero Trust Policies**: Build resilient policies in Cloudflare Access and Gateway using stable hostnames, making it dramatically easier to apply per-resource authorization for your private applications. * **Precise Egress Control**: Route traffic for public hostnames (e.g., `bank.example.com`) through a specific Tunnel to enforce a dedicated source IP, solving the IP allowlist problem for third-party services. * **No More IP Lists**: This feature makes the workaround of maintaining dynamic IP Lists for Tunnel connections obsolete. Get started in the Tunnels section of the Zero Trust dashboard with your first [private hostname](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-tunnel/private-net/cloudflared/connect-private-hostname/) or [public hostname](https://edgetunnel-b2h.pages.dev/cloudflare-one/traffic-policies/egress-policies/egress-cloudflared/) route. Learn more in our [blog post ↗](https://blog.cloudflare.com/tunnel-hostname-routing/). Sep 18, 2025 1. ### [Increased vCPU for Workers Builds on paid plans](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-07-builds-increased-cpu-paid/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) We recently [increased the available disk space](https://edgetunnel-b2h.pages.dev/changelog/2025-08-04-builds-increased-disk-size/) from 8 GB to 20 GB for **all** plans. Building on that improvement, we’re now doubling the CPU power available for paid plans — from 2 vCPU to **4 vCPU**. These changes continue our focus on making [Workers Builds](https://edgetunnel-b2h.pages.dev/workers/ci-cd/builds/) faster and more reliable. | Metric | Free Plan | Paid Plans | | ------ | --------- | ---------- | | CPU | 2 vCPU | **4 vCPU** | #### Performance Improvements * **Fast build times**: Even single-threaded workloads benefit from having more vCPUs * **2x faster multi-threaded builds**: Tools like [esbuild ↗](https://esbuild.github.io/) and [webpack ↗](https://webpack.js.org/) can now utilize additional cores, delivering near-linear performance scaling All other [build limits](https://edgetunnel-b2h.pages.dev/workers/ci-cd/builds/limits-and-pricing/) — including memory, build minutes, and timeout remain unchanged. Sep 17, 2025 1. ### [Preview URLs now default to opt-in](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-17-update-preview-url-setting/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) To prevent the accidental exposure of applications, we've updated how [Worker preview URLs](https://edgetunnel-b2h.pages.dev/workers/versions-and-deployments/preview-urls/) (`-..workers.dev`) are handled. We made this change to ensure preview URLs are only active when intentionally configured, improving the default security posture of your Workers. #### One-Time Update for Workers with workers.dev Disabled We performed a one-time update to disable preview URLs for existing Workers where the [workers.dev subdomain](https://edgetunnel-b2h.pages.dev/workers/configuration/routing/workers-dev/) was also disabled. Because preview URLs were historically enabled by default, users who had intentionally disabled their workers.dev route may not have realized their Worker was still accessible at a separate preview URL. This update was performed to ensure that using a preview URL is always an intentional, opt-in choice. If your Worker was affected, its preview URL (`-..workers.dev`) will now direct to an informational page explaining this change. **How to Re-enable Your Preview URL** If your preview URL was disabled, you can re-enable it [via the Cloudflare dashboard](https://edgetunnel-b2h.pages.dev/workers/versions-and-deployments/preview-urls/#toggle-preview-urls-enable-or-disable) by navigating to your Worker's Settings page and toggling on the Preview URL. Alternatively, you can use Wrangler by adding the `preview_urls = true` setting to your Wrangler file and redeploying the Worker. * [ wrangler.jsonc ](#tab-panel-5131) * [ wrangler.toml ](#tab-panel-5132) **JSONC** ```jsonc { "preview_urls": true } ``` **TOML** ```toml preview_urls = true ``` **Note:** You can set `preview_urls = true` with any Wrangler version that supports the preview URL flag (v3.91.0+). However, we recommend updating to v4.34.0 or newer, as this version defaults `preview_urls` to false, ensuring preview URLs are always enabled by explicit choice. Sep 16, 2025 1. ### [New AI-Enabled Search for Zero Trust Dashboard](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-16-new-ai-enabled-search-for-zero-trust-dashboard/) [ Cloudflare One ](https://edgetunnel-b2h.pages.dev/cloudflare-one/) Zero Trust Dashboard has a brand new, AI-powered search functionality. You can search your account by resources (applications, policies, device profiles, settings, etc.), pages, products, and more. ![Example search results in the Zero Trust dashboard](https://edgetunnel-b2h.pages.dev/_astro/searchexample.Di8yS8ju_1GmPhw.webp) **Ask Cloudy** — You can also ask Cloudy, our AI agent, questions about Cloudflare Zero Trust. Cloudy is trained on our developer documentation and implementation guides, so it can tell you how to configure functionality, best practices, and can make recommendations. Cloudy can then stay open with you as you move between pages to build configuration or answer more questions. **Find Recents** — Recent searches and Cloudy questions also have a new tab under Zero Trust Overview. Sep 16, 2025 1. ### [DNS Firewall Analytics — now in the Cloudflare dashboard](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-16-dnsfw-analytics-ui/) [ DNS ](https://edgetunnel-b2h.pages.dev/dns/) #### What's New Access [GraphQL-powered DNS Firewall analytics](https://edgetunnel-b2h.pages.dev/dns/dns-firewall/analytics/) directly in the Cloudflare dashboard. ![DNS Firewall Analytics UI](https://edgetunnel-b2h.pages.dev/_astro/DNSFW_Analytics_UI.CgjmZFOO_Z1tNsEz.webp) #### Explore Four Interactive Panels * **Query summary**: Describes trends over time, segmented by dimensions. * **Query statistics**: Describes totals, cached/uncached queries, and processing/response times. * **DNS queries by data center**: Describes global view and the top 10 data centers. * **Top query statistics**: Shows a breakdown by key dimensions, with search and expand options (up to top 100 items). Additional features: * Apply filters and time ranges once. Changes reflect across all panels. * Filter by dimensions like query name, query type, cluster, data center, protocol (UDP/TCP), IP version, response code/reason, and more. * Access up to 62 days of historical data with flexible intervals. #### Availability Available to all DNS Firewall customers as part of their existing subscription. #### Where to Find It * In the Cloudflare dashboard, go to the **DNS Firewall** page. [ Go to **Analytics** ](https://dash.cloudflare.com/?to=/:account/dns-firewall/analytics) * Refer to the [DNS Firewall Analytics](https://edgetunnel-b2h.pages.dev/dns/dns-firewall/analytics/) to learn more. Sep 16, 2025 1. ### [Remote bindings GA - Connect to remote resources (D1, KV, R2, etc.) during local development](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-16-remote-bindings-ga/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) Three months ago [we announced the public beta](https://edgetunnel-b2h.pages.dev/changelog/2025-06-18-remote-bindings-beta/) of [remote bindings](https://edgetunnel-b2h.pages.dev/workers/local-development/#remote-bindings) for local development. Now, we're excited to say that it's available for everyone in Wrangler, Vite, and Vitest without using an experimental flag! With remote bindings, you can now connect to deployed resources like [R2 buckets](https://edgetunnel-b2h.pages.dev/r2/) and [D1 databases](https://edgetunnel-b2h.pages.dev/d1/) while running Worker code on your local machine. This means you can test your local code changes against real data and services, without the overhead of deploying for each iteration. #### Example configuration To enable remote bindings, add `"remote" : true` to each binding that you want to rely on a remote resource running on Cloudflare: * [ wrangler.jsonc ](#tab-panel-5133) * [ wrangler.toml ](#tab-panel-5134) **JSONC** ```jsonc { "name": "my-worker", // Set this to today's date "compatibility_date": "2026-07-20", "r2_buckets": [ { "bucket_name": "screenshots-bucket", "binding": "screenshots_bucket", "remote": true, }, ], } ``` **TOML** ```toml name = "my-worker" # Set this to today's date compatibility_date = "2026-07-20" [[r2_buckets]] bucket_name = "screenshots-bucket" binding = "screenshots_bucket" remote = true ``` When remote bindings are configured, your Worker **still executes locally**, but all binding calls are proxied to the deployed resource that runs on Cloudflare's network. **You can [try out remote bindings](https://edgetunnel-b2h.pages.dev/workers/local-development/#remote-bindings) for local development today with:** * [Wrangler v4.37.0](https://edgetunnel-b2h.pages.dev/workers/wrangler/) * The [Cloudflare Vite Plugin](https://edgetunnel-b2h.pages.dev/workers/vite-plugin/) * The [Cloudflare Vitest Plugin](https://edgetunnel-b2h.pages.dev/workers/testing/vitest-integration/) Sep 15, 2025 1. ### [WAF Release - 2025-09-15](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-15-waf-release/) [ WAF ](https://edgetunnel-b2h.pages.dev/waf/) **This week's update** This week's focus highlights newly disclosed vulnerabilities in DevOps tooling, data visualization platforms, and enterprise CMS solutions. These issues include sensitive information disclosure and remote code execution, putting organizations at risk of credential leakage, unauthorized access, and full system compromise. **Key Findings** * Argo CD (CVE-2025-55190): Exposure of sensitive information could allow attackers to access credential data stored in configurations, potentially leading to compromise of Kubernetes workloads and secrets. * DataEase (CVE-2025-57773): Insufficient input validation enables JNDI injection and insecure deserialization, resulting in remote code execution (RCE). Successful exploitation grants attackers control over the application server. * Sitecore (CVE-2025-53694): A sensitive information disclosure flaw allows unauthorized access to confidential information stored in Sitecore deployments, raising the risk of data breaches and privilege escalation. **Impact** These vulnerabilities expose organizations to serious risks, including credential theft, unauthorized access, and full system compromise. Argo CD's flaw may expose Kubernetes secrets, DataEase exploitation could give attackers remote execution capabilities, and Sitecore's disclosure issue increases the likelihood of sensitive data leakage and business impact. Administrators are strongly advised to apply vendor patches immediately, rotate exposed credentials, and review access controls to mitigate these risks. | Ruleset | Rule ID | Legacy Rule ID | Description | Previous Action | New Action | Comments | | -------------------------- | ----------- | -------------- | ------------------------------------------------------ | --------------- | ---------- | ----------------------- | | Cloudflare Managed Ruleset | ...2ee2085f | 100646 | Argo CD - Information Disclosure - CVE:CVE-2025-55190s | Log | Disabled | This is a New Detection | | Cloudflare Managed Ruleset | ...f5e20788 | 100874 | DataEase - JNDI injection - CVE:CVE-2025-57773 | Log | Disabled | This is a New Detection | | Cloudflare Managed Ruleset | ...005a12fd | 100880 | Sitecore - Information Disclosure - CVE:CVE-2025-53694 | Log | Block | This is a New Detection | Sep 11, 2025 1. ### [Regional Email Processing for Germany, India, or Australia](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-regional-email-processing-gia/) [ Email security ](https://edgetunnel-b2h.pages.dev/cloudflare-one/email-security/) We’re excited to announce that Email security customers can now choose their preferred mail processing location directly from the UI when onboarding a domain. This feature is available for the following onboarding methods: **MX**, **BCC**, and **Journaling**. #### What’s new Customers can now select where their email is processed. The following regions are supported: * **Germany** * **India** * **Australia** Global processing remains the default option, providing flexibility to meet both compliance requirements or operational preferences. #### How to use it When onboarding a domain with MX, BCC, or Journaling: 1. Select the desired processing location (Germany, India, or Australia). 2. The UI will display updated processing addresses specific to that region. 3. For MX onboarding, if your domain is managed by Cloudflare, you can automatically update MX records directly from the UI. #### Availability This feature is available across these Email security packages: * **Advantage** * **Enterprise** * **Enterprise + PhishGuard** #### What’s next We’re expanding the list of processing locations to match our [Data Localization Suite (DLS)](https://edgetunnel-b2h.pages.dev/data-localization/) footprint, giving customers the broadest set of regional options in the market without the complexity of self-hosting. Sep 11, 2025 1. ### [D1 automatically retries read-only queries](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-d1-automatic-read-retries/) [ D1 ](https://edgetunnel-b2h.pages.dev/d1/)[ Workers ](https://edgetunnel-b2h.pages.dev/workers/) D1 now detects read-only queries and automatically attempts up to two retries to execute those queries in the event of failures with retryable errors. You can access the number of execution attempts in the returned [response metadata](https://edgetunnel-b2h.pages.dev/d1/worker-api/return-object/#d1result) property `total_attempts`. At the moment, only read-only queries are retried, that is, queries containing only the following SQLite keywords: `SELECT`, `EXPLAIN`, `WITH`. Queries containing any [SQLite keyword ↗](https://sqlite.org/lang%5Fkeywords.html) that leads to database writes are not retried. The retry success ratio among read-only retryable errors varies from 5% all the way up to 95%, depending on the underlying error and its duration (like network errors or other internal errors). The retry success ratio among all retryable errors is lower, indicating that there are write-queries that could be retried. Therefore, we recommend D1 users to continue applying [retries in their own code](https://edgetunnel-b2h.pages.dev/d1/best-practices/retry-queries/) for queries that are not read-only but are idempotent according to the business logic of the application. ![D1 automatically query retries success ratio](https://edgetunnel-b2h.pages.dev/_astro/d1-auto-retry-success-ratio.yPw8B0tB_1c6euA.webp) D1 ensures that any retry attempt does not cause database writes, making the automatic retries safe from side-effects, even if a query causing changes slips through the read-only detection. D1 achieves this by checking for modifications after every query execution, and if any write occurred due to a retry attempt, the query is rolled back. The read-only query detection heuristics are simple for now, and there is room for improvement to capture more cases of queries that can be retried, so this is just the beginning. Sep 11, 2025 1. ### [DNS filtering for private network onramps](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-dns-filtering-for-private-network-onramps/) [ Gateway ](https://edgetunnel-b2h.pages.dev/cloudflare-one/traffic-policies/)[ Cloudflare WAN ](https://edgetunnel-b2h.pages.dev/cloudflare-wan/)[ Cloudflare Tunnel for SASE ](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-tunnel/) [Magic WAN](https://edgetunnel-b2h.pages.dev/cloudflare-wan/zero-trust/cloudflare-gateway/#dns-filtering) and [WARP Connector](https://edgetunnel-b2h.pages.dev/cloudflare-one/networks/connectors/cloudflare-mesh/routes/#dns-filtering) users can now securely route their DNS traffic to the Gateway resolver without exposing traffic to the public Internet. Routing DNS traffic to the Gateway resolver allows DNS resolution and filtering for traffic coming from private networks while preserving source internal IP visibility. This ensures Magic WAN users have full integration with our Cloudflare One features, including [Internal DNS](https://edgetunnel-b2h.pages.dev/cloudflare-one/traffic-policies/resolver-policies/#internal-dns) and [hostname-based policies](https://edgetunnel-b2h.pages.dev/cloudflare-one/traffic-policies/egress-policies/#selector-prerequisites). To configure DNS filtering, change your Magic WAN or WARP Connector DNS settings to use Cloudflare's shared resolver IPs, `172.64.36.1` and `172.64.36.2`. Once you configure DNS resolution and filtering, you can use _Source Internal IP_ as a traffic selector in your [resolver policies](https://edgetunnel-b2h.pages.dev/cloudflare-one/traffic-policies/resolver-policies/) for routing private DNS traffic to your [Internal DNS](https://edgetunnel-b2h.pages.dev/dns/internal-dns/). Sep 11, 2025 1. ### [Contextual pivots](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-contextual-pivots/) [ Log Explorer ](https://edgetunnel-b2h.pages.dev/log-explorer/) Directly from [Log Search](https://edgetunnel-b2h.pages.dev/log-explorer/log-search/) results, customers can pivot to other parts of the Cloudflare dashboard to immediately take action as a result of their investigation. From the `http_requests` or `fw_events` dataset results, right click on an IP Address or JA3 Fingerprint to pivot to the Investigate portal to lookup the reputation of an IP address or JA3 fingerprint. ![Investigate IP address](https://edgetunnel-b2h.pages.dev/_astro/investigate-ip-address.BMVSMzDi_Z1KASOQ.webp) Easily learn about error codes by linking directly to our documentation from the **EdgeResponseStatus** or **OriginResponseStatus** fields. ![View documentation](https://edgetunnel-b2h.pages.dev/_astro/view-documentation.Cem5QgeO_Z1vzjwR.webp) From the `gateway_http` dataset, click on a **policyid** to link directly to the Zero Trust dashboard to review or make changes to a specific Gateway policy. ![View policy](https://edgetunnel-b2h.pages.dev/_astro/policyid.CVjEdahj_1GFFHp.webp) Sep 11, 2025 1. ### [New results table view](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-new-results-table-view/) [ Log Explorer ](https://edgetunnel-b2h.pages.dev/log-explorer/) The results table view of **Log Search** has been updated with additional functionality and a more streamlined user experience. Users can now easily: * Remove/add columns. * Resize columns. * Sort columns. * Copy values from any field. ![New results table view](https://edgetunnel-b2h.pages.dev/_astro/new-table.C2Q8mWJ9_ZFs2Aq.webp) Sep 11, 2025 1. ### [Worker version rollback limit increased from 10 to 100](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-11-increased-version-rollback-limit/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) The number of recent versions available for a Worker rollback has been increased from 10 to 100. This allows you to: * Promote any of the 100 most recent versions to be the active deployment. * Split traffic using [gradual deployments](https://edgetunnel-b2h.pages.dev/workers/versions-and-deployments/gradual-deployments/) between your latest code and any of the 100 most recent versions. You can do this through the Cloudflare dashboard or with [Wrangler's rollback command](https://edgetunnel-b2h.pages.dev/workers/wrangler/commands/general/#rollback) Learn more about [versioned deployments](https://edgetunnel-b2h.pages.dev/workers/versions-and-deployments/) and [rollbacks](https://edgetunnel-b2h.pages.dev/workers/versions-and-deployments/rollbacks/). Sep 10, 2025 1. ### [WARP client for Windows (version 2025.7.106.1)](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-10-warp-windows-beta/) [ Cloudflare One Client ](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/) A new Beta release for the Windows WARP client is now available on the [beta releases downloads page](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/download/beta-releases/). This release contains minor fixes and improvements including enhancements to [Proxy mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/#local-proxy-mode) for even faster resolution. The MASQUE protocol is now the only protocol that can use Proxy mode. If you previously configured a device profile to use Proxy mode with Wireguard, you will need to select a new [WARP mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/) or all devices matching the profile will lose connectivity. **Changes and improvements** * Enhancements to [Proxy mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/#local-proxy-mode) for even faster resolution. The MASQUE protocol is now the only protocol that can use Proxy mode. If you previously configured a device profile to use Proxy mode with Wireguard, you will need to select a new [WARP mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/) or all devices matching the profile will lose connectivity. * Improvement to keep TCP connections up the first time WARP connects on devices so that remote desktop sessions (such as RDP or SSH) continue to work. * Improvements to maintain Global WARP Override settings when switching between organization configurations. * The [MASQUE protocol](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/settings/#device-tunnel-protocol) is now the default protocol for all new WARP device profiles. * Improvement to limit idle connections in DoH mode to avoid unnecessary resource usage that can lead to DoH requests not resolving. **Known issues** * For Windows 11 24H2 users, Microsoft has confirmed a regression that may lead to performance issues like mouse lag, audio cracking, or other slowdowns. Cloudflare recommends users experiencing these issues upgrade to a minimum [Windows 11 24H2 KB5062553](https://support.microsoft.com/en-us/topic/july-8-2025-kb5062553-os-build-26100-4652-523e69cb-051b-43c6-8376-6a76d6caeefd) or higher for resolution. * Devices using WARP client 2025.4.929.0 and up may experience Local Domain Fallback failures if a fallback server has not been configured. To configure a fallback server, refer to [Route traffic to fallback server](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/route-traffic/local-domains/#route-traffic-to-fallback-server). * Devices with KB5055523 installed may receive a warning about Win32/ClickFix.ABA being present in the installer. To resolve this false positive, update Microsoft Security Intelligence to [version 1.429.19.0](https://www.microsoft.com/en-us/wdsi/definitions/antimalware-definition-release-notes?requestVersion=1.429.19.0) or later. * DNS resolution may be broken when the following conditions are all true: * WARP is in Secure Web Gateway without DNS filtering (tunnel-only) mode. * A custom DNS server address is configured on the primary network adapter. * The custom DNS server address on the primary network adapter is changed while WARP is connected. To work around this issue, reconnect the WARP client by toggling off and back on. Sep 10, 2025 1. ### [WARP client for macOS (version 2025.7.106.1)](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-10-warp-macos-beta/) [ Cloudflare One Client ](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/) A new Beta release for the macOS WARP client is now available on the [beta releases downloads page](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/download/beta-releases/). This release contains minor fixes and improvements including enhancements to [Proxy mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/#local-proxy-mode) for even faster resolution. The MASQUE protocol is now the only protocol that can use Proxy mode. If you previously configured a device profile to use Proxy mode with Wireguard, you will need to select a new [WARP mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/) or all devices matching the profile will lose connectivity. **Changes and improvements** * Enhancements to [Proxy mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/#local-proxy-mode) for even faster resolution. The MASQUE protocol is now the only protocol that can use Proxy mode. If you previously configured a device profile to use Proxy mode with Wireguard, you will need to select a new [WARP mode](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/modes/) or all devices matching the profile will lose connectivity. * 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 organization configurations. * The [MASQUE protocol](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/settings/#device-tunnel-protocol) is now the default protocol for all new WARP device profiles. * Improvement to limit idle connections in DoH mode to avoid unnecessary resource usage that can lead to DoH requests not resolving. **Known issues** * macOS Sequoia: Due to changes Apple introduced in macOS 15.0.x, the WARP client may not behave as expected. Cloudflare recommends the use of macOS 15.4 or later. * Devices using WARP client 2025.4.929.0 and up may experience Local Domain Fallback failures if a fallback server has not been configured. To configure a fallback server, refer to [Route traffic to fallback server](https://edgetunnel-b2h.pages.dev/cloudflare-one/team-and-resources/devices/cloudflare-one-client/configure/route-traffic/local-domains/#route-traffic-to-fallback-server). Sep 10, 2025 1. ### [Agents SDK v0.1.0 and workers-ai-provider v2.0.0 with AI SDK v5 support](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-03-agents-sdk-beta-v5/) [ Agents ](https://edgetunnel-b2h.pages.dev/agents/)[ Workers ](https://edgetunnel-b2h.pages.dev/workers/) We've shipped a new release for the [Agents SDK ↗](https://github.com/cloudflare/agents) bringing full compatibility with [AI SDK v5 ↗](https://ai-sdk.dev/docs/introduction) and introducing automatic message migration that handles all legacy formats transparently. This release includes improved streaming and tool support, tool confirmation detection (for "human in the loop" systems), enhanced React hooks with automatic tool resolution, improved error handling for streaming responses, and seamless migration utilities that work behind the scenes. This makes it ideal for building production AI chat interfaces with Cloudflare Workers AI models, agent workflows, human-in-the-loop systems, or any application requiring reliable message handling across SDK versions — all while maintaining backward compatibility. Additionally, we've updated workers-ai-provider v2.0.0, the official provider for Cloudflare Workers AI models, to be compatible with AI SDK v5. #### useAgentChat(options) Creates a new chat interface with enhanced v5 capabilities. **TypeScript** ```ts // Basic chat setup const { messages, sendMessage, addToolResult } = useAgentChat({ agent, experimental_automaticToolResolution: true, tools, }); // With custom tool confirmation const chat = useAgentChat({ agent, experimental_automaticToolResolution: true, toolsRequiringConfirmation: ["dangerousOperation"], }); ``` #### Automatic Tool Resolution Tools are automatically categorized based on their configuration: **TypeScript** ```ts const tools = { // Auto-executes (has execute function) getLocalTime: { description: "Get current local time", inputSchema: z.object({}), execute: async () => new Date().toLocaleString(), }, // Requires confirmation (no execute function) deleteFile: { description: "Delete a file from the system", inputSchema: z.object({ filename: z.string(), }), }, // Server-executed (no client confirmation) analyzeData: { description: "Analyze dataset on server", inputSchema: z.object({ data: z.array(z.number()) }), serverExecuted: true, }, } satisfies Record; ``` #### Message Handling Send messages using the new v5 format with parts array: **TypeScript** ```ts // Text message sendMessage({ role: "user", parts: [{ type: "text", text: "Hello, assistant!" }], }); // Multi-part message with file sendMessage({ role: "user", parts: [ { type: "text", text: "Analyze this image:" }, { type: "image", image: imageData }, ], }); ``` #### Tool Confirmation Detection Simplified logic for detecting pending tool confirmations: **TypeScript** ```ts const pendingToolCallConfirmation = messages.some((m) => m.parts?.some( (part) => isToolUIPart(part) && part.state === "input-available", ), ); // Handle tool confirmation if (pendingToolCallConfirmation) { await addToolResult({ toolCallId: part.toolCallId, tool: getToolName(part), output: "User approved the action", }); } ``` #### Automatic Message Migration Seamlessly handle legacy message formats without code changes. **TypeScript** ```ts // All these formats are automatically converted: // Legacy v4 string content const legacyMessage = { role: "user", content: "Hello world", }; // Legacy v4 with tool calls const legacyWithTools = { role: "assistant", content: "", toolInvocations: [ { toolCallId: "123", toolName: "weather", args: { city: "SF" }, state: "result", result: "Sunny, 72°F", }, ], }; // Automatically becomes v5 format: // { // role: "assistant", // parts: [{ // type: "tool-call", // toolCallId: "123", // toolName: "weather", // args: { city: "SF" }, // state: "result", // result: "Sunny, 72°F" // }] // } ``` #### Tool Definition Updates Migrate tool definitions to use the new `inputSchema` property. **TypeScript** ```ts // Before (AI SDK v4) const tools = { weather: { description: "Get weather information", parameters: z.object({ city: z.string(), }), execute: async (args) => { return await getWeather(args.city); }, }, }; // After (AI SDK v5) const tools = { weather: { description: "Get weather information", inputSchema: z.object({ city: z.string(), }), execute: async (args) => { return await getWeather(args.city); }, }, }; ``` #### Cloudflare Workers AI Integration Seamless integration with Cloudflare Workers AI models through the updated workers-ai-provider v2.0.0. #### Model Setup with Workers AI Use Cloudflare Workers AI models directly in your agent workflows: **TypeScript** ```ts import { createWorkersAI } from "workers-ai-provider"; import { useAgentChat } from "agents/ai-react"; // Create Workers AI model (v2.0.0 - same API, enhanced v5 internals) const model = createWorkersAI({ binding: env.AI, })("@cf/meta/llama-3.2-3b-instruct"); ``` #### Enhanced File and Image Support Workers AI models now support v5 file handling with automatic conversion: **TypeScript** ```ts // Send images and files to Workers AI models sendMessage({ role: "user", parts: [ { type: "text", text: "Analyze this image:" }, { type: "file", data: imageBuffer, mediaType: "image/jpeg", }, ], }); // Workers AI provider automatically converts to proper format ``` #### Streaming with Workers AI Enhanced streaming support with automatic warning detection: **TypeScript** ```ts // Streaming with Workers AI models const result = await streamText({ model: createWorkersAI({ binding: env.AI })("@cf/meta/llama-3.2-3b-instruct"), messages, onChunk: (chunk) => { // Enhanced streaming with warning handling console.log(chunk); }, }); ``` #### Import Updates Update your imports to use the new v5 types: **TypeScript** ```ts // Before (AI SDK v4) import type { Message } from "ai"; import { useChat } from "ai/react"; // After (AI SDK v5) import type { UIMessage } from "ai"; // or alias for compatibility import type { UIMessage as Message } from "ai"; import { useChat } from "@ai-sdk/react"; ``` #### Resources * [Migration Guide ↗](https://github.com/cloudflare/agents/blob/main/docs/migration-to-ai-sdk-v5.md) \- Comprehensive migration documentation * [AI SDK v5 Documentation ↗](https://ai-sdk.dev/docs/migration-guides/migration-guide-5-0) \- Official AI SDK migration guide * [An Example PR showing the migration from AI SDK v4 to v5 ↗](https://github.com/cloudflare/agents-starter/pull/105) * [GitHub Issues ↗](https://github.com/cloudflare/agents/issues) \- Report bugs or request features #### Feedback Welcome We'd love your feedback! We're particularly interested in feedback on: * **Migration experience** \- How smooth was the upgrade process? * **Tool confirmation workflow** \- Does the new automatic detection work as expected? * **Message format handling** \- Any edge cases with legacy message conversion? Sep 10, 2025 1. ### [Built with Cloudflare button](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-10-built-with-cloudflare-button/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) We've updated our "Built with Cloudflare" button to make it easier to share that you're building on Cloudflare with the world. Embed it in your project's README, blog post, or wherever you want to let people know. ![Built with Cloudflare](https://workers.cloudflare.com/built-with-cloudflare.svg) Check out the [documentation](https://edgetunnel-b2h.pages.dev/workers/platform/built-with-cloudflare) for usage information. Sep 09, 2025 1. ### [Deploy static sites to Workers without a configuration file](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-09-interactive-wrangler-assets/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/) Deploying static site to Workers is now easier. When you run `wrangler deploy [directory]` or `wrangler deploy --assets [directory]` without an existing [configuration file](https://edgetunnel-b2h.pages.dev/workers/wrangler/configuration/), [Wrangler CLI](https://edgetunnel-b2h.pages.dev/workers/wrangler/) now guides you through the deployment process with interactive prompts. #### Before and after **Before:** Required remembering multiple flags and parameters ```bash wrangler deploy --assets ./dist --compatibility-date 2025-09-09 --name my-project ``` **After:** Simple directory deployment with guided setup ```bash wrangler deploy dist # Interactive prompts handle the rest as shown in the example flow below ``` #### What's new **Interactive prompts for missing configuration:** * Wrangler detects when you're trying to deploy a directory of static assets * Prompts you to confirm the deployment type * Asks for a project name (with smart defaults) * Automatically sets the compatibility date to today **Automatic configuration generation:** * Creates a `wrangler.jsonc` file with your deployment settings * Stores your choices for future deployments * Eliminates the need to remember complex command-line flags #### Example workflow ```bash # Deploy your built static site wrangler deploy dist # Wrangler will prompt: ✔ It looks like you are trying to deploy a directory of static assets only. Is this correct? … yes ✔ What do you want to name your project? … my-astro-site # Automatically generates a wrangler.jsonc file and adds it to your project: { "name": "my-astro-site", "compatibility_date": "2025-09-09", "assets": { "directory": "dist" } } # Next time you run wrangler deploy, this will use the configuration in your newly generated wrangler.jsonc file wrangler deploy ``` #### Requirements * You must use Wrangler version 4.24.4 or later in order to use this feature Sep 08, 2025 1. ### [Custom IKE ID for IPsec Tunnels](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-08-custom-ike-id-ipsec-tunnels/) [ Cloudflare WAN ](https://edgetunnel-b2h.pages.dev/cloudflare-wan/) Now, Magic WAN customers can configure a custom IKE ID for their IPsec tunnels. Customers that are using Magic WAN and a VeloCloud SD-WAN device together can utilize this new feature to create a high availability configuration. This feature is available via API only. Customers can read the Magic WAN documentation to learn more about the [Custom IKE ID feature and the API call to configure it](https://edgetunnel-b2h.pages.dev/cloudflare-wan/configuration/common-settings/custom-ike-id-ipsec/). Sep 08, 2025 1. ### [Reminders about two-factor authentication backup codes](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-08-reminders-about-two-factor-authentication-backup-codes/) [ Cloudflare Fundamentals ](https://edgetunnel-b2h.pages.dev/fundamentals/) Two-factor authentication is the best way to help protect your account from account takeovers, but if you lose your second factor, you could be locked out of your account. Lock outs are one of the top reasons customers contact Cloudflare support, and our policies often don't allow us to bypass two-factor authentication for customers that are locked out. Today we are releasing an improvement where Cloudflare will periodically remind you to securely save your backup codes so you don't get locked out in the future. #### For more information * [Two-factor authentication](https://edgetunnel-b2h.pages.dev/fundamentals/user-profiles/2fa/) Sep 08, 2025 1. ### [WAF Release - 2025-09-08](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-08-waf-release/) [ WAF ](https://edgetunnel-b2h.pages.dev/waf/) **This week's update** This week’s focus highlights newly disclosed vulnerabilities in web frameworks, enterprise applications, and widely deployed CMS plugins. The vulnerabilities include SSRF, authentication bypass, arbitrary file upload, and remote code execution (RCE), exposing organizations to high-impact risks such as unauthorized access, system compromise, and potential data exposure. In addition, security rule enhancements have been deployed to cover general command injection and server-side injection attacks, further strengthening protections. **Key Findings** * Next.js (CVE-2025-57822): Improper handling of redirects in custom middleware can lead to server-side request forgery (SSRF) when user-supplied headers are forwarded. Attackers could exploit this to access internal services or cloud metadata endpoints. The issue has been resolved in versions 14.2.32 and 15.4.7\. Developers using custom middleware should upgrade and verify proper redirect handling in `next()` calls. * ScriptCase (CVE-2025-47227, CVE-2025-47228): In the Production Environment extension in Netmake ScriptCase through 9.12.006 (23), two vulnerabilities allow attackers to reset admin accounts and execute system commands, potentially leading to full compromise of affected deployments. * Sar2HTML (CVE-2025-34030): In Sar2HTML version 3.2.2 and earlier, insufficient input sanitization of the plot parameter allows remote, unauthenticated attackers to execute arbitrary system commands. Exploitation could compromise the underlying server and its data. * Zhiyuan OA (CVE-2025-34040): An arbitrary file upload vulnerability exists in the Zhiyuan OA platform. Improper validation in the `wpsAssistServlet` interface allows unauthenticated attackers to upload crafted files via path traversal, which can be executed on the web server, leading to remote code execution. * WordPress:Plugin:InfiniteWP Client (CVE-2020-8772): A vulnerability in the InfiniteWP Client plugin allows attackers to perform restricted actions and gain administrative control of connected WordPress sites. **Impact** These vulnerabilities could allow attackers to gain unauthorized access, execute malicious code, or take full control of affected systems. The Next.js SSRF flaw may expose internal services or cloud metadata endpoints to attackers. Exploitations of ScriptCase and Sar2HTML could result in remote code execution, administrative takeover, and full server compromise. In Zhiyuan OA, the arbitrary file upload vulnerability allows attackers to execute malicious code on the web server, potentially exposing sensitive data and applications. The authentication bypass in WordPress InfiniteWP Client enables attackers to gain administrative access, risking data exposure and unauthorized control of connected sites. Administrators are strongly advised to apply vendor patches immediately, remove unsupported software, and review authentication and access controls to mitigate these risks. | Ruleset | Rule ID | Legacy Rule ID | Description | Previous Action | New Action | Comments | | -------------------------- | ----------- | -------------- | ------------------------------------------------------------------------------ | --------------- | ---------- | --------------------------------------------------------------------------------------------------------------------------------------------- | | Cloudflare Managed Ruleset | ...963d7afc | 100007D | Command Injection - Common Attack Commands Args | Log | Block | This rule has been merged into the original rule "Command Injection - Common Attack Commands" (ID: ...28345b9b ) for New WAF customers only. | | Cloudflare Managed Ruleset | ...8230a75b | 100617 | Next.js - SSRF - CVE:CVE-2025-57822 | Log | Block | This is a New Detection | | Cloudflare Managed Ruleset | ...a22dabf1 | 100659\_BETA | Common Payloads for Server-Side Template Injection - Beta | Log | Block | This rule is merged into the original rule "Common Payloads for Server-Side Template Injection" (ID: ...a28a42c4 ) | | Cloudflare Managed Ruleset | ...b416b7ca | 100824B | CrushFTP - Remote Code Execution - CVE:CVE-2025-54309 - 3 | Log | Disabled | This is a New Detection | | Cloudflare Managed Ruleset | ...5db1fa6b | 100848 | ScriptCase - Auth Bypass - CVE:CVE-2025-47227 | Log | Disabled | This is a New Detection | | Cloudflare Managed Ruleset | ...2c62d330 | 100849 | ScriptCase - Command Injection - CVE:CVE-2025-47228 | Log | Disabled | This is a New Detection | | Cloudflare Managed Ruleset | ...ef971afd | 100872 | WordPress:Plugin:InfiniteWP Client - Missing Authorization - CVE:CVE-2020-8772 | Log | Block | This is a New Detection | | Cloudflare Managed Ruleset | ...bab19b0b | 100873 | Sar2HTML - Command Injection - CVE:CVE-2025-34030 | Log | Block | This is a New Detection | | Cloudflare Managed Ruleset | ...f24c0fbe | 100875 | Zhiyuan OA - Remote Code Execution - CVE:CVE-2025-34040 | Log | Block | This is a New Detection | Sep 05, 2025 1. ### [Bidirectional tunnel health checks are compatible with all Magic on-ramps](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-05-bidirectional-health-check-any-on-ramp/) [ Cloudflare WAN ](https://edgetunnel-b2h.pages.dev/cloudflare-wan/) All bidirectional tunnel health check return packets are accepted by any Magic on-ramp. Previously, when a Magic tunnel had a bidirectional health check configured, the bidirectional health check would pass when the return packets came back to Cloudflare over the same tunnel that was traversed by the forward packets. There are SD-WAN devices, like VeloCloud, that do not offer controls to steer traffic over one tunnel versus another in a high availability tunnel configuration. Now, when a Magic tunnel has a bidirectional health check configured, the bidirectional health check will pass when the return packet traverses over any tunnel in a high availability configuration. Sep 05, 2025 1. ### [Introducing EmbeddingGemma from Google on Workers AI](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-05-embeddinggemma/) [ Workers AI ](https://edgetunnel-b2h.pages.dev/workers-ai/) We're excited to be a launch partner alongside [Google ↗](https://developers.googleblog.com/en/introducing-embeddinggemma/) to bring their newest embedding model, **EmbeddingGemma**, to Workers AI that delivers best-in-class performance for its size, enabling RAG and semantic search use cases. [@cf/google/embeddinggemma-300m](https://edgetunnel-b2h.pages.dev/workers-ai/models/embeddinggemma-300m/) is a 300M parameter embedding model from Google, built from Gemma 3 and the same research used to create Gemini models. This multilingual model supports 100+ languages, making it ideal for RAG systems, semantic search, content classification, and clustering tasks. **Using EmbeddingGemma in AI Search:**Now you can leverage EmbeddingGemma directly through AI Search for your RAG pipelines. EmbeddingGemma's multilingual capabilities make it perfect for global applications that need to understand and retrieve content across different languages with exceptional accuracy. To use EmbeddingGemma for your AI Search projects: 1. Go to **Create** in the [AI Search dashboard ↗](https://dash.cloudflare.com/?to=/:account/ai/ai-search) 2. Follow the setup flow for your new RAG instance 3. In the **Generate Index** step, open up **More embedding models** and select `@cf/google/embeddinggemma-300m` as your embedding model 4. Complete the setup to create an AI Search Try it out and let us know what you think! Sep 04, 2025 1. ### [WAF Release - 2025-09-04 - Emergency](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-04-emergency-waf-release/) [ WAF ](https://edgetunnel-b2h.pages.dev/waf/) **This week's update** This week, new critical vulnerabilities were disclosed in Sitecore’s Sitecore Experience Manager (XM), Sitecore Experience Platform (XP), specifically versions 9.0 through 9.3, and 10.0 through 10.4\. These flaws are caused by unsafe data deserialization and code reflection, leaving affected systems at high risk of exploitation. **Key Findings** * CVE-2025-53690: Remote Code Execution through Insecure Deserialization * CVE-2025-53691: Remote Code Execution through Insecure Deserialization * CVE-2025-53693: HTML Cache Poisoning through Unsafe Reflections **Impact** Exploitation could allow attackers to execute arbitrary code remotely on the affected system and conduct cache poisoning attacks, potentially leading to further compromise. Applying the latest vendor-released solution without delay is strongly recommended. | Ruleset | Rule ID | Legacy Rule ID | Description | Previous Action | New Action | Comments | | -------------------------- | ----------- | -------------- | ----------------------------------------------------- | --------------- | ---------- | ----------------------- | | Cloudflare Managed Ruleset | ...0ee2c15e | 100878 | Sitecore - Remote Code Execution - CVE:CVE-2025-53691 | N/A | Block | This is a new detection | | Cloudflare Managed Ruleset | ...7c5b669c | 100631 | Sitecore - Cache Poisoning - CVE:CVE-2025-53693 | N/A | Block | This is a new detection | | Cloudflare Managed Ruleset | ...6c410240 | 100879 | Sitecore - Remote Code Execution - CVE:CVE-2025-53690 | N/A | Block | This is a new detection | Sep 04, 2025 1. ### [Increased static asset limits for Workers](https://edgetunnel-b2h.pages.dev/changelog/post/2025-09-02-increased-static-asset-limits/) [ Workers ](https://edgetunnel-b2h.pages.dev/workers/)[ Workers for Platforms ](https://edgetunnel-b2h.pages.dev/cloudflare-for-platforms/workers-for-platforms/) You can now upload up to **100,000 static assets** per Worker version * Paid and Workers for Platforms users can now upload up to **100,000 static assets** per Worker version, a 5x increase from the previous limit of 20,000. * Customers on the free plan still have the same limit as before — 20,000 static assets per version of your Worker * The individual file size limit of 25 MiB remains unchanged for all customers. This increase allows you to build larger applications with more static assets without hitting limits. #### Wrangler To take advantage of the increased limits, you must use **Wrangler version 4.34.0 or higher**. Earlier versions of Wrangler will continue to enforce the previous 20,000 file limit. #### Learn more For more information about Workers static assets, see the [Static Assets documentation](https://edgetunnel-b2h.pages.dev/workers/static-assets/) and [Platform Limits](https://edgetunnel-b2h.pages.dev/workers/platform/limits/#static-assets). ```json {"@context":"https://schema.org","@type":"BlogPosting","@id":"https://edgetunnel-b2h.pages.dev/changelog/28/#page","headline":"Changelogs | Cloudflare Docs","url":"https://edgetunnel-b2h.pages.dev/changelog/28/","inLanguage":"en","image":"https://edgetunnel-b2h.pages.dev/cf-twitter-card.png","publisher":{"@type":"Organization","name":"Cloudflare","url":"https://www.cloudflare.com/"},"isPartOf":{"@type":"WebSite","@id":"https://edgetunnel-b2h.pages.dev/#website","name":"Cloudflare Docs","url":"https://edgetunnel-b2h.pages.dev/"}} ```