New update also features Smart Anti-Tracking, a privacy-focused feature that targets cross-site tracking. The browser utilizes on-device machine learning to identify third-party domains that have the capability to track users. These domains are then denied access to cookies, making it harder for them to track a user across multiple sites. Resource loading for these tracker domains is also de-prioritized, which will allow other load resources to load quicker. You can enable Smart Anti-Tracking through Settings > Privacy and Security > Smart anti-tracking.
