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ExternalCloud
Cloudflare Changelog

Hyperdrive, Workers - Hyperdrive exposes database connection pool size metrics

You can now view the size of your Hyperdrive database connection pools, giving you the ability to self-diagnose connection issues. Using the Cloudflare dashboard or the hyperdrivePoolSizesAdaptiveGroups dataset in the GraphQL Analytics API, you can see waitingClients, currentPoolSize, availablePoolSlots, and maxPoolSize for each of your configurations. A new Pool connections chart has been added to the Metrics tab of each Hyperdrive configuration in the Cloudflare dashboard. You can use the loca

HyperdriveWorkers
Cloudflare ChangelogRead original
ExternalCloud
Cloudflare Changelog

R2 SQL - R2 SQL now supports JOINs, subqueries, and multi-table queries

R2 SQL is Cloudflare's serverless, distributed SQL engine for querying Apache Iceberg tables stored in R2 Data Catalog. R2 SQL runs directly on Cloudflare's global network with no infrastructure to manage, so you can analyze data in R2 without exporting it to an external warehouse. R2 SQL now supports joining multiple Iceberg tables in a single query. You can combine tables with JOINs, filter with subqueries, and define multi-table CTEs to build complex analytical queries. New capabilities JOINs

R2 SQL
Cloudflare ChangelogRead original
ExternalCloud
Cloudflare Changelog

WAF - WAF Release - 2026-05-15 - Emergency

This emergency release introduces two new rules to detect nginx heap buffer overflow and heap spray exploitation attempts targeting the rewrite module's is_args stale-state bug (CVE-2026-42945). Key Findings CVE-2026-42945: nginx Heap Buffer Overflow via Stale is_args in Rewrite Module Successful exploitation allows remote attackers to trigger a heap buffer overflow in nginx's rewrite module by sending crafted URIs containing escapable characters. A length/copy pass mismatch in ngx_http_script_c

WAF
Cloudflare ChangelogRead original
ExternalAI
OpenAI News

How data science teams use Codex

See how data science teams can use Codex to build root-cause briefs, impact readouts, KPI memos, scoped analyses, and dashboard specs from real work inputs.

OpenAI Academy
OpenAI NewsRead original
ExternalAI
OpenAI News

A new personal finance experience in ChatGPT

Preview a new personal finance experience in ChatGPT for Pro users in the U.S. Securely connect your financial accounts and get AI-powered insights and guidance grounded in your financial context, goals, and priorities.

Product
OpenAI NewsRead original
ExternalAI
OpenAI News

How sales teams use Codex

See how sales teams can use Codex to create pipeline briefs, meeting prep packets, forecast reviews, account plans, and stalled-deal diagnoses from real work inputs.

OpenAI Academy
OpenAI NewsRead original
ExternalAI
OpenAI News

How business operations teams use Codex

See how business operations teams can use Codex to create initiative briefs, strategy updates, leadership decision packets, progress updates, and more from real work inputs.

OpenAI Academy
OpenAI NewsRead original

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