Over five months after its previous 2025.3 version, the Rhino Linux team has unveiled its latest release, 2025.4, on its Ubuntu-based rolling-release distribution, which features a custom desktop environment (Unicorn) built around the Pacstall package manager.

According to the announcement, over the past months, much of the team’s effort has gone into advancing Lomiri upstream, a mobile-first desktop environment created for Ubuntu Touch, and integrating it more deeply into Rhino Linux, particularly for PINE64 hardware.

As part of this work, the distribution now ships two new packages: rhino-pine-lomiri-core and ubxi-lomiri-desktop. The latter is not limited to PINE64 devices and is also compatible with Rhino Linux generic images.