UltraCollection v1.0.0 — Initial Release

This is the first public release of UltraCollection, a tiered collection and milestone progression plugin for Bukkit/Spigot 1.21.4 servers.

What's included

Core system

• Milestone progression across 4 categories: Combat, Mining, Farming, Building
• 26 tracked items out of the box, fully configurable via YAML
• Milestone rewards executed as console commands with %player% placeholder support
• ACTION_BAR real-time feedback on every tracked action and milestone achievement
• Persistent placed-block registry to prevent farming exploits across server restarts

GUI menus

• Category browser (27-slot inventory)
• Per-category items menu with visual progress bars, current score, next goal, and milestone status
• Back button navigation

Requirements

• Java 21+
• Spigot / Paper 1.21.4
• UltraTrackStats 1.0.0+ (optional — required for stat persistence)

Notes

• Without a stats provider, the plugin loads but no progress is tracked. See the API Documentation to register a custom provider.
• All items, categories, thresholds and reward commands are defined in Collection/Items.yml and Collection/Categories.yml — no recompilation needed to extend the plugin.