Data and AI releases

548 this month · 176 companies

R2 SQL - R2 SQL now supports window functions, DISTINCT, and set operations

UpdateNot yet verified

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 .

SQLGovernanceApache IcebergObservabilityRegions

Also shipped Jun 22, 2026Cloudflare in June 2026 →

SDK Releases: MCP Server

- v0.10.0 - Added Music v2 model and endpoints, MCP tool annotations for all 24 tools, Python 3.14 support, Singapore data residency, EU/IN residency shorthand aliases, graceful shutdown handling for client disconnections, and fixes for voice preview creation and output directory path resolution.

Preview
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Refresh Token metadata is now Generally Available

We're excited to announce that **Refresh Token Metadata** is now **Generally Available** for Enterprise customers. Refresh Token Metadata allows you to attach custom key-value pairs to refresh tokens, enabling richer context storage and more personalized authentication experiences.

GA
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Workflows rollback handlers now include step context

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.

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Speed - Cloudflare AMP/SXG is now end of life

Cloudflare Accelerated Mobile Pages (AMP) and Signed Exchanges (SXG) support has reached end of life. The features have been disabled since October 2025, so customers who had them configured should see no change to their traffic. Customers will no longer be able to configure AMP/SXG through API or rulesets. The Zone API will start throwing errors.

Deprecation
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WAF Release - 2026-06-23

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.

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Cloudflare One Client for macOS (version 2026.6.782.1)

A new Beta release for the macOS Cloudflare One Client is now available on the beta releases downloads page . This beta release introduces upgraded security of device registration to be hardware-backed. Registration tokens can now be generated in the Secure Enclave whenever available to provide stronger protection against device impersonation.

Beta
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AI Search - Control AI Search similarity cache freshness

AI Search now gives you more control over similarity cache freshness. Similarity cache helps reduce latency and inference cost by reusing responses for semantically similar queries. With these updates, you can choose how long responses are eligible for reuse and clear cached responses when they may be stale.

Update
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Logs - New WebSocket Analytics Logpush dataset and updated fields

Cloudflare has updated Logpush datasets : New datasets WebSocket Analytics : A new dataset with fields including BytesReceivedClient , BytesReceivedOrigin , BytesSentClient , BytesSentOrigin , ClientASN , ClientIP , ClientRequestHost , ClientRequestPath , ClientRequestUserAgent , ColoCode , ConnectionCloseReason , ConnectionCloseSource , ConnectionID ...

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