Data and AI releases

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Durable Objects, Workers - Access Durable Object name via `ctx.id.name`

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When your Worker accesses a Durable Object via idFromName() or getByName() , the same name is now available on ctx.id.name inside the object , no need to pass it through method arguments or persist it in storage. This brings the runtime behavior in line with the Workers runtime types .

Developer tools

Also shipped Mar 15, 2026Cloudflare in March 2026 →

Improve performance and clarity with legend limits

Panels displaying hundreds or thousands of series can potentially run into performance bottlenecks when rendering their legends. Each legend item adds DOM nodes to the page, and that can add up when your visualization displays thousands of series. It can also be visually distracting if your user is not actively engaging with the legend.

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Email security - Unlimited result paging in Investigations

Investigations now support unlimited result paging in both the dashboard and the API, removing the previous 1,000-record cap. Security teams can page through complete result sets when searching across large mail volumes, giving SOC analysts and automated workflows deeper visibility for forensics and threat hunting.

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Vectorize - Return up to 50 query results with values or metadata

You can now set topK up to 50 when a Vectorize query returns values or full metadata. This raises the previous limit of 20 for queries that use returnValues: true or returnMetadata: "all" . Use the higher limit when you need more matches in a single query response without dropping values or metadata.

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Security Overview - New Security Overview UI

The Security Overview has been updated to provide Application Security customers with more actionable insights and a clearer view of their security posture. Key improvements include: Criticality for all Insights : Every insight now includes a criticality rating, allowing you to prioritize the most impactful security action items first.

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