Status & version flow
Margine is built up from Fedora Atomic through Universal Blue main. The flow below shows the live state of each layer, exactly what each one adds, and how to check your own machine is following it.
The atomic / ostree foundation — immutable /usr, transactional updates.
Universal Blue main adds
- Fedora Silverblue as a bootc image, rebuilt daily
- Universal Blue automation: ujust recipes, update services
- Signing policy, udev rules, the Flathub remote
Universal Blue's plain Silverblue image, what Margine builds FROM (Bluefin DX until 2026-10-11).
Margine OS adds
- Signed CachyOS / BORE kernel + scx scheduler picker
- o-tiling tiling + Hyprland-style keybindings
- Opt-in gaming layer (Steam/Proton, gamescope, MangoHud)
- Curated GNOME, Smile emoji picker, Margine branding
The Margine deltas — what makes it Margine. Built, boot-tested, promoted to :stable.
kernel 7.3.0-cachyos1.fc44.x86_64
Margine build health
:stable sha256:c173f8d17f6e… · 2026-10-23
Base image: built on the latest Universal Blue main
Devices running Margine
Counted from Fedora's public Count Me dataset: every Fedora-based install pings the mirrors once a week, anonymously, and Margine shows up under its own name. Nothing extra is collected. Each bar is a completed week: Fedora publishes it a couple of days after it closes on Sunday.
Check your machine
Two commands tell you whether you are following the flow:
ujust margine-statusshow your deployment vs the latest :stable, plus the chain above
ujust margine-updatepull the latest and stage it for the next reboot
Example — ujust margine-status on a machine that is current:
$ ujust margine-status
Margine OS candidate.20260614 ← your deployment
Latest :stable candidate.20260614 ✓ up to date
Chain Fedora 44 → Universal Blue main 44.20261011 → Margine
Kernel 7.0.12-cachyos1 (CachyOS / BORE)
You're current — nothing to do.generated 2026-10-23T11:40:53Z · refreshed automatically after each build / promotion