Mixin 3.9.0: Native Bitcoin Support Comes to Common Wallet

Introduction

Mixin 3.9.0 introduces a major upgrade to Common Wallet, with native Bitcoin support and advanced transaction controls to make Bitcoin easier to use in everyday scenarios.

This release focuses on one goal:

Making Bitcoin usable — not just holdable.

Native Bitcoin — No Wrappers, No Synthetic Assets

Common Wallet now supports native Bitcoin directly.

There are no wrapped assets or synthetic representations — users interact with real Bitcoin on the Bitcoin network.

This ensures:

• Direct on-chain interaction
• Transparent transaction visibility
• Native network security guarantees

Full Bitcoin Transaction Control

Mixin 3.9.0 introduces tools that are rarely available in the Common wallet UX:

Users can now:

• Trade BTC directly inside Mixin
• Cancel unconfirmed transactions
• Speed up pending transactions when needed

These capabilities help reduce stress during periods of high network congestion and give users greater control over transaction outcomes.

Built for Real Usage, Not Just Storage

Bitcoin adoption increasingly depends on usability.

Holding BTC is no longer enough — users need flexible tools to interact with the network in real time.

Mixin 3.9.0 focuses on:

• Real transaction management
• Clear user flows
• Reduced operational friction

Why This Matters

As Bitcoin usage expands, the difference between “storage wallets” and “usage wallets” becomes clearer.

The goal of this release is simple:

To make Bitcoin easier to use safely and confidently.

Learn More

Full feature details and upgrade notes are available in the official documentation: https://support.mixin.one/en/article/update-mixin-39x-version-update-notes-1glqgoo