UmbrelOS 1.5.0 marks one of the biggest milestones in the platform’s history, introducing encrypted backups, Rewind file recovery, GPU acceleration, network drive mounting, and expanded storage support. This update pushes Umbrel closer to becoming a complete, reliable, and beginner-friendly home server OS. In this in-depth UmbrelOS 1.5.0 Review, we explore every new feature, the installation experience, real-world performance, and whether this release is worth upgrading to for media users, home automation fans, and self-hosting enthusiasts.