Veinminer Hotkey (UNOFFICIAL)

An unofficial client-only add-on for the Veinminer Fabric backport on Minecraft 1.20.1.

Features

• Hold or toggle a hotkey to activate vein mining.
• Preview the blocks selected for mining.
• Select and edit mining patterns from the client.
• Mining still follows the server’s block rules and settings.

Requirements and installation

Requires Minecraft 1.20.1, Fabric Loader 0.19.0 or later, Fabric API, Fabric Language Kotlin, and the matching Veinminer (UNOFFICIAL) core. This add-on is client-only. Install the core on the server; install both the core and this add-on in each client instance that uses the Hotkey features. For singleplayer, install both in the client instance. Key bindings can be changed in Minecraft’s Controls menu.

Port notes, credits, and license

This community port adapts the upstream 2.11.2 Hotkey add-on (for Minecraft 1.21.1) to Minecraft 1.20.1 Fabric. It is not endorsed by the upstream author. The original project is Veinminer by Miraculixx. This component is licensed under LGPL-3.0-only. The port source and license text are available in the Veinminer 1.20.1 Fabric Backport repository.

This backport and its project artwork were prepared with AI assistance.