Wurst 7.0pre19 - AutoBuild, 1.15.1 Support

WARNING: This version can be vulnerable to the Log4Shell exploit if paired with an outdated version of Fabric Loader. New installations automatically get the patched version, but if you installed this some time ago, you might need to reinstall Fabric to get the patch.


  • This version of Wurst is available for Minecraft 1.15.1 and 1.15.

  • AutoBuild is back!

  • Added a “Tree” template to AutoBuild. (If you don’t see this, reset your AutoBuild templates or delete the .minecraft/wurst/autobuild folder.)

  • Removed AutoBuild’s “Mode” setting (the one that let you choose between “Fast” and “Legit” mode).

    Instead, everything that made “Fast” mode different from “Legit” mode can now be changed individually.

  • Added a “Range” slider to AutoBuild.

    Determines how far to reach when placing blocks.

    (In Wurst 6, “Fast” mode locked this setting to 6.0 and “Legit” mode locked it to 4.25.)

  • Added a “Check line of sight” checkbox to AutoBuild.

    Makes sure that you don’t reach through walls when placing blocks. Can help with AntiCheat plugins but slows down building.

    (In Wurst 6, “Legit” mode enabled this setting.)

  • Added an “InstaBuild” checkbox to AutoBuild. When enabled, AutoBuild builds small templates (<= 64 blocks) instantly.

    (In Wurst 6, “Fast” mode enabled this setting.)

  • Added an “Always FastPlace” checkbox to AutoBuild. When enabled, AutoBuild builds as if FastPlace was enabled, even if it’s not.

  • Removed AutoBuild’s experimental “Use AI” checkbox.

  • Fixed zooming in with the mouse wheel changing the selected slot.

  • Updated Fabric API to 0.4.24+build.279-1.15 (MC 1.15) / 0.4.25+build.282-1.15 (MC 1.15.1).

  • Updated Fabric Yarn to 1.15+build.2 / 1.15.1+build.6.

  • Updated Fabric loader to 0.7.2+build.175. (MC 1.15.1)

Working Features

Please keep in mind that this is just a pre-release! It doesn’t (yet) have all of the features of Wurst 7, or all of the features of Wurst 6. Only the following features are included in this version:

Hacks, Cheats, and Mods: (click to expand)
Chat Commands: (click to expand)
Other Features: (click to expand)

Want more? Suggest new features!


  • Window-based ClickGUI (which you can open by pressing Right CTRL).

  • Navigator (which you can open by pressing Right Shift).

  • TabGUI will be added back in later pre-releases.


See this tutorial for a more detailed explanation with pictures.

WARNING: Do NOT use OptiFine version HD U F4, it has a bug that breaks X-Ray. Use version HD U F3 instead.

  1. Download the Fabric installer with the following options:

    Installation for: Vanilla
    Installer version: or later
    Download installer: (choose either EXE or JAR)

  2. Run the Fabric installer as follows:

    Minecraft Version: (make sure it matches your Wurst version)
    Show snapshots: Yes
    Loader Version: 0.7.2+build.174 or later
    Select Install Location: (leave it at the default)
    Create profile: (leave it enabled)

  3. Download the Fabric API (for 1.15.1) (for 1.15).

  4. Download Wurst (see download buttons below).

  5. Place both Wurst and the fabric API in your %appdata%/.minecraft/mods folder.


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