Cloudflare R2 Updates Changelog

Recent Updates

Dogfooding at scale: migrating cdnjs to Cloudflare’s Developer Platform

Jul 30, 2026

Investigating multi-vector attacks in Log Explorer

Mar 10, 2026

Improve global upload performance with R2 Local Uploads

Feb 3, 2026

Building a serverless, post-quantum Matrix homeserver

Jan 27, 2026

Announcing support for GROUP BY, SUM, and other aggregation queries in R2 SQL

Dec 18, 2025

Connecting to production: the architecture of remote bindings

Nov 12, 2025

R2 SQL: a deep dive into our new distributed query engine

Sep 25, 2025

Explore your Cloudflare data with Python notebooks, powered by marimo

Jul 16, 2025

Scaling with safety: Cloudflare's approach to global service health metrics and software releases

May 5, 2025

Updates for April 10, 2025(3 updates)

Apr 10, 2025

Sippy helps you avoid egress fees while incrementally migrating data from S3 to R2

Sep 26, 2023

Updates for May 16, 2023(3 updates)

May 16, 2023

Introducing Object Lifecycle Management for Cloudflare R2

May 10, 2023

Migrate from S3 easily with the R2 Super Slurper

Nov 15, 2022

Uniform Changelog API

Access Cloudflare changelog updates through our uniform API. Same JSON structure across all sources — no adapter-specific parsing needed.

API Endpoint

GET https://watchchangelog.com/api/v1/entries?source=cloudflare-r2.updates

Response Sample

{
  "source": "cloudflare-r2.updates",
  "vendor": "Cloudflare",
  "id": "01KYQNRTVJ54SHCVBMMXFYGJ5P",
  "published_at": "2026-07-30T13:00:00.000Z",
  "title": "Dogfooding at scale: migrating cdnjs to Cloudflare’s Developer Platform",
  "url": "https://blog.cloudflare.com/cdnjs-dev-platform-migration/",
  "summary": "We moved cdnjs, serving 9 billion requests a day, entirely onto Cloudflare's Developer Platform. That means we’re running one of the Internet's busiest open-source CDNs on our own building blocks, and we pushed Workflows and Workers limits higher for everyone.",
  "tags": [
    "Cloudflare",
    "cloudflare-r2.updates",
    "object-storage",
    "edge",
    "cloudflare"
  ]
}