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June 15, 2026 5 min read

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How to Update the Browser Core in Multilogin

How to Update the Browser Core in Multilogin

Author Yelena V (Updated on June 12, 2026)

Updated on June 12, 2026

Who can use this feature?

👨‍💻 Account owners and all team members
💰 Available for all subscription plans

What is the browser core

The core of the browser is the engine behind the Multilogin profiles—based on Chrome (Mimic) and Firefox (Stealthfox). They control how your profiles render websites, interact with tools, and stay stealthy. Please follow our release notes or the official Multilogin Telegram channel for the latest core updates.

How Core Updates Work

Multilogin tracks new browser core versions
We will release the update in 1-2 weeks
Your profiles will be updated automatically when you start

Why We Don't Update Immediately

After the core browser update is officially released, we will delay the update by 1-2 weeks. Why? Because patience is protection.

Avoid high-risk vulnerabilities: Newly released Chrome/Firefox versions often have hidden defects. We will wait for them to be fixed.
Prevent crashes: Early users often encounter unexpected issues. We want you to have a smooth and stable experience.
Reduce bans: Some websites may mark new browser versions as suspicious. Waiting helps you integrate naturally.
Keep tools running properly: Frameworks like Puppeteer and Selenium need time to catch up. Updating too early may break automation setups.

How to Check the Latest Core Version

Check the bottom right corner of the main application window.

Frequently Asked Questions

Can I force the browser engine to update faster?

No, we will release the update after completing the testing to ensure safety comes first.

Will this delay cause compatibility issues?

On the contrary! It keeps you in sync with stable and reliable settings.

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