Engineering Insights

Cloudflare Fundamentals - Origin Content Signals for Markdown for Agents

Markdown for Agents now preserves security- and cache-relevant response headers from your origin when converting HTML to Markdown: Markdown for Agents preserves security headers such as Strict-Transport-Security (HSTS), Content-Security-Policy (CSP), X-Frame-Options, Set-Cookie, and CORS headers (for example, Access-Control-Allow-Origin) on the converted response. Caching headers (Cache-Control, Expires, Age) continue to pass through. Your origin's Content Signals policy is now authoritative. If

R2 - R2 Data Catalog now supports read-only API tokens

R2 Data Catalog now accepts read-only API tokens, so query engines and clients that only read data no longer need a read-write token. Previously, every catalog operation required an Admin Read & Write token, which meant read-only clients were granted more access than they needed. You can now authenticate your Iceberg engine based on your workload: Read-only operations (such as listing namespaces, loading tables, and querying data) work with an Admin Read only token (R2 Data Catalog read and R2 s

R2 Data Catalog, R2 - R2 Data Catalog compaction now optimizes manifest files

R2 Data Catalog, a managed Apache Iceberg catalog built into R2, now automatically optimizes manifest files as part of compaction. Manifest files track the data files that make up an Iceberg table. As a table accumulates many small or fragmented manifests, query engines must read more metadata during query planning, which slows down queries even before any data is scanned. When compaction runs, R2 Data Catalog now rewrites and clusters manifest files by partition as a best-effort pre-step. This

Agent Runs now show subagent activity on eve projects

You can now inspect subagent activity for eve projects in . Agent Runs The new Subagents tab shows every subagent, organized by which turn started it. Each row shows the prompt, duration, and any failures, all on a shared timeline. Click any subagent to open its run. The tab shows the same details as a parent run: turns, tool calls, metadata, cost, and token usage. Open to try it, or read the to learn more.Agent Runsdocumentation Read more

Manage Vercel Flags targeting rules from the CLI

You can now manage targeting rules for through the . With the command, you and your agents can add new rules, move existing ones, and inspect the current ordering without leaving your terminal.Vercel FlagsVercel CLIvercel flags rules Rules you create from the CLI use the same model as the dashboard. Conditions can target or reusable , outcomes can serve a single variant, a weighted split, or a progressive rollout, and rules evaluate top to bottom. For scripts and agents, prints the full rule

Configure which sources can create deployments with Deployment Policies

Deployment Policies are now available and enable teams to restrict which mechanisms, organizations, and repositories are allowed to create deployments. Each policy can be configured per environment at the team and project level, allowing flexible combinations of rules. Learn more about .Deployment Policies Read more

Web Analytics and Speed Insights are now more cost-efficient

and are now almost 10% more cost-efficient for all Pro and Enterprise teams.Web AnalyticsSpeed Insights Infrastructure and event-processing improvements reduced cost across both products, so page views, referrers, top routes, and Core Web Vitals are now processed more efficiently, and savings scale with your event volume. The change applies automatically, with no configuration, plan changes, or code to update. You'll see the change reflected on your next bill. Learn more in the and documenta

Spring Office Hours Podcast: S5E18 - The Latest from OpenAI, Anthropic and Spring AI 2.0