Download Coalstack
A desktop control plane for Minecraft servers running on your own hardware.
Changelog Windows
7 new features across Free/PRO/MAX, plus a scheduling id-collision fix.
Experimental: Linux firewall rules, AppImage deep links, migrated Forge/NeoForge servers, and multi-NIC UPnP now work. Settings now shows an error if saving an API key fails.
Mod compatibility checks are now free on every tier, longer free Conduit sessions (2hr/45min cooldown, up from 1hr/1hr), and a redesigned Marketplace - Modrinth browsing now opens in its own window with a category switcher and sort option.
Custom Domain page trimmed to one card, public IP hidden by default on the All Servers page (with a show/hide toggle), fixed CPU usage reading near 0% almost constantly, removed the Server Health score card, bigger server cards, and no more button press-scale animation.
Redesigned navigation: 7 plain-language pages instead of a long sidebar, with advanced tools tucked under a More menu. Start/Stop and the server switcher now live in the title bar, reachable from every page. Added a Ctrl/Cmd+K command palette and a single notification bell. The setup wizard pre-fills the destination folder and describes each platform in plain language. Nothing was removed and nothing moved behind a paywall.
Headless mode for Linux/systemd deployments with graceful server shutdown on stop, S3-compatible Cloud Backup as a new off-machine backup target, a redesigned Dashboard server switcher with platform icons and live status, Rust support now marked Experimental with real game artwork, a toned-down light theme, a fix for the console not updating when switching servers, and strengthened license-tier enforcement across paid features.
After downloading
Windows will show a blue "Windows protected your PC" screen before the installer runs - this is normal, Coalstack just isn't code-signed yet. To continue:
- Click More info on the SmartScreen popup.
- Click Run anyway.
- Follow the installer as normal.

