
Upgrade Template Vaults
Adds the netherite upgrade template to the trial vault loot table
About this Mod
This datapack adds netherite upgrade templates to trial chamber vaults. These templates are as rare as getting tridents from the vaults. This provides an alternative method of getting these upgrade templates, which can be very usefull in large multiplayer servers.
Available Versions
How to Install Upgrade Template Vaults on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set datapack Loader
In the panel under "Egg", select the datapack loader and matching Minecraft version (1.21.4).
Install Mod
Open the mod browser in the dashboard and search for "Upgrade Template Vaults". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.4, 1.21.3, 1.21.2 (+2 more)
Server-side
✓ RequiredRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Upgrade Template Vaults server crashes on startup – what to do?
Most common cause: wrong datapack version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.4). You can switch loaders with one click in the panel.
Is Upgrade Template Vaults compatible with datapack and fabric and forge and quilt?
Upgrade Template Vaults officially supports datapack, fabric, forge, quilt for Minecraft 1.21.4, 1.21.3, 1.21.2. Note: Forge and Fabric mods are NOT cross-compatible – pick one loader and stick with it. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Upgrade Template Vaults – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Upgrade Template Vaults consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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Install Upgrade Template Vaults with just one click on your server.