---
type: Log
title: Spigot Heights Design Log
description: Chronological record of material decisions affecting Spigot Heights.
---

# Spigot Heights Design Log

## 2026-09-04 — Initial design approved

- Player scale defaults to a configurable range of `0.4` through `2.0`.
- A moderate recipe creates a random stature potion; more expensive upgrades create targeted growth and diminution potions.
- Random stature is selected uniformly in configurable `0.1` increments.
- Players strictly below scale `0.5` can be launched through a dispenser fed by the hopper beneath them.
- Launcher speed defaults to 1.5 blocks per tick with a 20-tick cooldown and safe-exit checks.
- The project follows the neighboring Spigot Base Java 25, Purpur, Gradle, OKF, CI, and release conventions.

## 2026-09-04 — Implementation started

- Approved implementation began with user stories, tests, and the Gradle/Purpur foundation.

## 2026-09-04 — Initial release scope completed

- Implemented authenticated random, growth, and diminution potions with approved recipes and durable UUID-keyed player scale.
- Added validated stature and launcher configuration with safe clamping to Minecraft's scale range.
- Implemented cooldown-protected hopper-to-dispenser launch tubes for tiny players with six-axis launch support and empty-exit checks.
- Added the Java 25 Purpur build, automated tests, Gitea CI and semantic-release workflows, README, and project-specific agent guidance.
- Verified the implementation with `./gradlew clean check jar` and created the public `dmg/spigot-heights` Gitea repository.