AdGuard version refers to a transitionary Nightly build that bridged the older 3.x series with the major overhaul of version 4.0. Nightly builds are unstable development versions updated almost daily to test new features before they reach Beta or Stable releases. Key Features of this Build
: Granular control over individual apps' access to mobile data or Wi-Fi, including roaming-specific rules.
: Integration of newer CoreLibs (filtering engine) for better performance and support for advanced rule syntaxes. Premium vs. Free Versions
As a version that introduces 4.0 elements (indicated by the 4.0.80 designation), this build likely includes:
: A cleaner home screen with icons for core features like Ad blocking, Tracking protection, and DNS protection.