The v4 Hard Fork fixes a DoS vulnerability that prevents the completion of CoinJoins. The attacker can neither steal your funds nor deanonymize you.

Riccardo Masutti

This release introduces several major features, improvements and bug fixes. Among many other improvements, this release is a preparation for the upcoming v4 Hard Fork.

Riccardo Masutti

If you’re a Wasabi Wallet user with a Trezor device, please don’t update your current Wasabi Wallet installation and Trezor devices to version 2.3.1 (Trezor Model T) and version 1.9.1 (Trezor One) yet or you may get locked out of your bitcoins until we fix the issue.

Riccardo Masutti