Cloudflare Release Notes

Regional Services now supports Regionalized IP Bindings, letting you regionalize traffic at the IP layer for prefixes you bring to Cloudflare through Bring Your Own IP (BYOIP).

Where Regional Hostnames regionalize traffic by hostname, Regionalized IP Bindings let you bind a CIDR from one of your prefixes to a region — ideal for address-map deployments and any service you address by IP rather than hostname. Cloudflare then terminates TLS and processes traffic to those addresses only within the data centers in that region.

Regionalized IP Bindings requires the Regional Services and Regional Services for BYOIP entitlements. Contact your account team to enable them.

To get started, refer to Regionalized IP Bindings.

Workflows makes it easier to build reliable multi-step applications that can recover when downstream systems fail. Rollback handlers now receive the original step context via a ctx object for the step being rolled back. This includes ctx.step.name, ctx.step.count, ctx.attempt, and the step config with defaults applied.

The step configuration includes the retry and timeout settings used for that step, so you can customize your step recovery logic according to those fields.

await step.do(
	"create charge",
	async () => {
		const charge = await createCharge();
		return { chargeId: charge.id };
	},
	{
		rollback: async ({ ctx, output, error }) => {
			// `output` is the value returned by the step being rolled back.
			const { chargeId } = output as { chargeId: string };
			await refundCharge(chargeId, {
				// `ctx` is the original step context, including step name, count, attempt, and config.
				reason: `${ctx.step.name}: ${error.message}`,
			});
		},
		rollbackConfig: {
			// `rollbackConfig` controls retries and timeout for the rollback handler.
			retries: { limit: 3, delay: "30 seconds", backoff: "linear" },
			timeout: "5 minutes",
		},
	},
);
``` …

This week's release introduces new managed protection to address a critical pre-authentication OS command injection vulnerability in Ivanti Sentry (CVE-2026-10520).

Key Findings

• CVE-2026-10520: An OS command injection vulnerability in Ivanti Sentry allows remote, unauthenticated attackers to execute arbitrary system commands with root privileges. The flaw stems from improper sanitization of input strings parsed during internal configuration handling.

Ruleset

Rule ID

Legacy Rule ID

Description

Previous Action

New Action

Comments

Cloudflare Managed Ruleset

...242fdf83

N/A

Ivanti Sentry - Command Injection - CVE:CVE-2026-10520

Log

Block

This is a new detection.

R2 SQL now supports window functions, SELECT DISTINCT, set operations, and additional aggregates, making it easier to write analytical queries without preprocessing your data elsewhere.

R2 SQL is Cloudflare's serverless, distributed SQL engine for querying Apache Iceberg ↗︎ tables stored in R2 Data Catalog.

New capabilities

• Window functions — ROW_NUMBER, RANK, DENSE_RANK, PERCENT_RANK, CUME_DIST, NTILE, LAG, LEAD, FIRST_VALUE, LAST_VALUE, NTH_VALUE, and aggregates with an OVER (...) clause, including PARTITION BY and explicit frames
• QUALIFY — filter rows based on a window function result
• DISTINCT — SELECT DISTINCT, DISTINCT ON (...), and the DISTINCT modifier on aggregates such as COUNT(DISTINCT ...)
• Set operations — UNION, UNION ALL, INTERSECT, and EXCEPT
• Grouping extensions — GROUPING SETS, ROLLUP, and CUBE
• Exact aggregates — MEDIAN, PERCENTILE_CONT, ARRAY_AGG, and STRING_AGG

Examples

Rank rows with a window function

SELECT customer_id, region,
       ROW_NUMBER() OVER (PARTITION BY region ORDER BY total_amount DESC) AS rank_in_region
FROM my_namespace.sales_data

Filter with QUALIFY

The Routes page in the Cloudflare dashboard now shows the routes across all of your connectors — Cloudflare Mesh and Cloudflare Tunnel routes alongside Cloudflare WAN and Magic Transit static routes — in a single table, instead of a separate routes view per product.

The unified Routes page in the Cloudflare dashboard, showing routes across connectors in a single table

From the unified Routes page you can:

• Visualize your network with an interactive map that shows how your destinations flow through to your connectors — including equal-cost multi-path (ECMP) routes where the same prefix is served by several connectors. Select a node to filter the table down to the routes behind it.
• See every route in one table, with its destination, type, connector, priority, and source, and filter or sort to find what you need.
• Create, edit, and delete routes of any supported type without leaving the page. When adding a Cloudflare WAN or Magic Transit static route, you now pick the next hop by connector name instead of typing its IP. …

Durable Objects now supports two new location hints for Asia-Pacific: apac-ne (Northeast Asia-Pacific) and apac-se (Southeast Asia-Pacific). Use apac-ne or apac-se when you want finer-grained placement within Asia-Pacific rather than the broader apac hint.

Use the new hints the same way as any other locationHint:

// Northeast Asia-Pacific (Japan, Korea, etc.)
const stubNE = env.MY_DURABLE_OBJECT.get(id, { locationHint: "apac-ne" });

// Southeast Asia-Pacific (Singapore, Indonesia, etc.)
const stubSE = env.MY_DURABLE_OBJECT.get(id, { locationHint: "apac-se" });

If your users are spread across all of Asia-Pacific, the existing apac hint remains the right choice. Only reach for apac-ne or apac-se when your traffic is clearly concentrated in one sub-region and you want to minimize round-trip time to that audience. The default behavior and what we generally recommended is not adding a location hint unless absolutely needed, this will create the Durable Object as close to the initializing request as possible to reduce latency.

As with all location hints, these are best-effort suggestions. Cloudflare will place the Durable Object in a nearby data center, not necessarily the exact hinted location.

For the full list of supported hints, refer to Data location — Provide a location hint.

Durable Objects now remain alive for the duration of active outbound connections created via connect() or an outbound WebSocket. Previously, a Durable Object would be evicted after 70-140 seconds of no incoming traffic, even if the object had an open outbound connection, which is a common pattern when streaming responses from a large language model (LLM) over TCP or an outbound WebSocket.

With this change, each active outbound connection prevents eviction. Once all outbound connections close, the standard 70-140 second inactivity window applies before the Durable Object is evicted.

Before: streaming connections were cut off by eviction

Timeline showing a Durable Object evicted 70-140 seconds after the last incoming request, cutting off an in-flight LLM stream while the outbound connection is still open

After: active outbound connections keep the Durable Object alive

…

AI agents can now deploy Workers to Cloudflare without first requiring a user to sign up, open a browser-based OAuth flow, click through the dashboard, or create an API token. When an agent tries to deploy without Cloudflare credentials, Wrangler can tell it to rerun with --temporary, then deploy the Worker to a temporary preview account.

To try this with your agent, update to Wrangler 4.102.0 or later, make sure you are logged out (wrangler logout), and then ask your agent to build something and deploy it to Cloudflare. The agent should follow Wrangler's output and deploy using the --temporary flag.

Diagram showing an AI agent deploying, verifying, and redeploying a Worker to a temporary account, then claiming it after authentication and moving it to a permanent account

wrangler deploy --temporary

The temporary deployment stays live for 60 minutes. During that window, the agent can verify the Worker, redeploy changes, and return both the live Worker URL and claim URL. Opening the claim URL lets you sign in to or create a Cloudflare account and make the temporary account permanent. …

The Routes page in the Cloudflare dashboard now shows the routes across all of your connectors — Cloudflare Mesh and Cloudflare Tunnel routes alongside Cloudflare WAN and Magic Transit static routes — in a single table, instead of a separate routes view per product.

The unified Routes page in the Cloudflare dashboard, showing routes across connectors in a single table

From the unified Routes page you can:

• Visualize your network with an interactive map that shows how your destinations flow through to your connectors — including equal-cost multi-path (ECMP) routes where the same prefix is served by several connectors. Select a node to filter the table down to the routes behind it.
• See every route in one table, with its destination, type, connector, priority, and source, and filter or sort to find what you need.
• Create, edit, and delete routes of any supported type without leaving the page. When adding a Cloudflare WAN or Magic Transit static route, you now pick the next hop by connector name instead of typing its IP. …

When you create a new Zero Trust organization, Cloudflare now adds the Cloudflare identity provider as your default login method. Previously, new organizations started with one-time PIN (OTP).

With the Cloudflare identity provider, your users authenticate using their existing Cloudflare account credentials, and authentication is restricted to members of your account. You can still add OTP or connect any third-party identity provider whenever you need to.

This change only applies to newly created accounts. Existing organizations keep the login methods they already have configured. If you would like to use the Cloudflare Identity Provider in an existing account, you must enable it.

exec() is now available for Containers. Use this.ctx.container.exec() to start processes inside a running Container, stream standard input and output, inspect exit codes, and signal each process.

Call exec() from a class extending Container, or from another Durable Object through this.ctx.container. The associated Container must already be running.

This example starts the Container when needed, then reads its Node.js version:

src/index.jsjs

import { Container } from "@cloudflare/containers";

export class MyContainer extends Container {
	async readVersion() {
		if (!this.ctx.container.running) {
			await this.start();
		}

		const process = await this.ctx.container.exec(["node", "--version"]);
		const output = await process.output();
		const decoder = new TextDecoder();

		return {
			exitCode: output.exitCode,
			stdout: decoder.decode(output.stdout),
			stderr: decoder.decode(output.stderr),
		};
	}
}

src/index.tsts

import { Container } from "@cloudflare/containers";

export class MyContainer extends Container {
	async readVersion() {
		if (!this.ctx.container.running) {
			await this.start();
		}

		const process = await this.ctx.container.exec(["node", "--version"]);
		const output = await process.output();
		const decoder = new TextDecoder();

		return {
			exitCode: output.exitCode,
			stdout: decoder.decode(output.stdout),
			stderr: decoder.decode(output.stderr),
		};
	}
}
``` …

You can create PlanetScale Postgres and MySQL databases from Cloudflare and bill PlanetScale database usage through your Cloudflare account as a pay-as-you-go customer. Cloudflare contract customers will be able to add PlanetScale usage to their contract in July so reach out to your Cloudflare account team if interested.

Create a PlanetScale database from the Cloudflare dashboard to check out globally distributed Workers optimized for regional data access.

Go to Create a PlanetScale database ↗ Request flow from a user to Workers, Hyperdrive caches, connection pools, and PlanetScale.

PlanetScale databases created from Cloudflare work with Workers through Hyperdrive. Hyperdrive manages database connection pools and query caching, so you can use PlanetScale as a centralized relational database for Workers applications without changing your database drivers, object-relational mapping (ORM) libraries, or SQL tooling. …

Radar

Radar has changed how it measures Workers AI model and task popularity.

Previously, popularity was based on the number of unique accounts running inferences against each model or task. It is now based on the number of inferences, giving a more representative view of actual usage volume. This change will affect all new measurements as well as historical data. As a result, the model and task distributions shown on Radar may differ from what you saw previously, and historical trends may shift accordingly.

The Workers AI model popularity ↗︎ chart shows the distribution of inferences across models.

Screenshot of the Workers AI model popularity chart on the AI Insights page

The Workers AI task popularity ↗︎ chart shows the distribution of inferences across tasks.

Screenshot of the Workers AI task popularity chart on the AI Insights page …

You can now configure Artifacts namespaces, repos, and tokens directly from the Cloudflare dashboard.

Artifacts is Git-compatible storage that lets you store repos on Cloudflare and interact with them using standard Git workflows.

You can view and create namespaces, which are top-level containers for repos:

Artifacts namespaces dashboard showing namespace search and create namespace controls

You can view, create, fork, and search repos within a namespace:

Artifacts repositories dashboard showing repo source, access, and created columns

You can open a repo to view its files and copy its Git remote URL.

Artifacts repository overview showing files, commits, token management, and quick actions …

Cloudflare now accepts ML-DSA ↗︎ (FIPS 204) post-quantum certificates on the connection between Cloudflare's edge and your origin server. Combined with our existing X25519MLKEM768 key agreement, this lets you establish end-to-end post-quantum authentication on the Cloudflare-to-origin connection.

ML-DSA is supported in two origin-facing features:

• Authenticated Origin Pulls (AOP) — upload an ML-DSA client certificate that Cloudflare will present during the mTLS handshake to your origin. Available at both zone-level and per-hostname scopes.
• Custom Origin Trust Store (COTS) — upload an ML-DSA certificate authority that Cloudflare will trust when validating your origin server certificate under Full (strict) encryption mode. …

The latest release of the Agents SDK ↗︎ makes it easier to build agents that can safely interact with real systems and keep working through interruptions.

Agents can now browse websites through Browser Run, write code against external tools through Code Mode, use client-provided tools when delegating to Think sub-agents, and recover more reliably from deploys, Durable Object evictions, and connection churn.

Safer browser automation

Agents can now use Browser Run through a single durable browser_execute tool. Instead of choosing from a fixed list of actions, the model writes code against the Chrome DevTools Protocol (CDP) and can inspect pages, capture screenshots, read rendered content, debug frontend behavior, and interact with live browser sessions.

const browserTools = createBrowserTools({
	ctx: this.ctx,
	browser: this.env.BROWSER,
	loader: this.env.LOADER,
	session: { mode: "dynamic" },
});

const browserTools = createBrowserTools({
	ctx: this.ctx,
	browser: this.env.BROWSER,
	loader: this.env.LOADER,
	session: { mode: "dynamic" },
});

Browser sessions can be one-time, reused, or promoted from one-time to persistent during a run. This is useful when an agent needs a human to log in, complete MFA, or approve a sensitive action. The run can pause, keep the same tabs and cookies, and resume after approval. …

These updates introduce new features for optimizing and manipulating with Images:

• New composite option: Control how overlays are blended with the base image.
• Percentage widths: Set the dimensions of an overlay as a fraction of the dimensions of the base image.
• New fit modes: Use aspect-crop to always preserve the target aspect ratio or scale-up to always enlarge images.
• New upscale parameter: Apply AI upscaling to produce sharper, more detailed results when enlarging images.

We are excited to announce GLM-5.2 on Workers AI, Z.ai's flagship agentic coding model.

@cf/zai-org/glm-5.2 is a text generation model built for agentic coding workflows. With function calling and reasoning support, it can handle long codebases, multi-step planning, and tool-augmented agents.

Key features and use cases:

• Agentic coding: Designed for autonomous coding tasks, long-horizon planning, and complex software engineering workflows
• Large context window: GLM-5.2 supports up to a 1,048,576 token context window. Workers AI is launching the model with a 262,144 token context window and plans to increase this in the future
• Function calling: Build agents that invoke tools and APIs across multiple conversation turns
• Reasoning: Tackles complex problem-solving and step-by-step reasoning tasks

Use GLM-5.2 through the Workers AI binding (env.AI.run()), the REST API at /run or /v1/chat/completions, or AI Gateway.

Pricing is available on the model page or pricing page.