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Agents - New persistent browser tool in the Agents SDK, with tabs and logins that last between turns

UpdateyesterdayUnverifiedAdded Oct 14, 2026

The Cloudflare Agents SDK now provides a browserTool that gives your agent a Browser Run browser it can return to on later turns. Your agent can open a website, inspect a page, and come back to it with its tabs, cookies, and login session intact while the browser session remains alive.

Topics: AI agents, Developer tools

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GAunverified

Cloudflare One Client for Windows (version 2026.8.2110.0)

A new GA release for the Windows Cloudflare One Client is now available on the stable releases downloads page . This hotfix resolves an issue where the client could repeatedly disconnect and reconnect when a split tunnel configuration with hostname-based entries failed to apply.

GAunverified

Cloudflare One Client for macOS (version 2026.8.2110.0)

A new GA release for the macOS Cloudflare One Client is now available on the stable releases downloads page . This hotfix resolves an issue where the client could repeatedly disconnect and reconnect when a split tunnel configuration with hostname-based entries failed to apply.

GAunverified

Cloudflare One Client for Linux (version 2026.8.2110.0)

A new GA release for the Linux Cloudflare One Client is now available on the stable releases downloads page . This hotfix resolves an issue where the client could repeatedly disconnect and reconnect when a split tunnel configuration with hostname-based entries failed to apply.

Also shipped on Oct 13, 2026

Cloudflare in October 2026
Betaunverified

What's included:

- Three training methods: Supervised fine-tuning (SFT) , direct preference optimization (DPO) , and reinforcement learning with group relative policy optimization (GRPO) . Each method trains a low-rank adapter (LoRA) or the full model weights. Custom loss functions : Train with any objective you compute in PyTorch from the model's log-probabilities.