JupiterAdministration

[1.1] - 2026-04-13

Added

• Multi-Version Support:
  • Expanded official support to include Java 21 and Java 25.
  • Official compatibility mapping for Minecraft 1.21.x and 26.1x snapshots.
• Version Compatibility Layer:
  • Introduced VersionUtil for dynamic, version-safe Material and Attribute resolution.
• SpearManager Functional: Formally integrated the Golden Spear feature into the plugin startup sequence.

Changed

• API Modernization: Refactored all ItemStack instantiations to the modern ItemStack.of() factory method.
• Java Target: Modernized build to target Java 21 while ensuring full compatibility with Java 25 via <release> flags.
• Dependency Update: Updated maven-shade-plugin to 3.6.2 and maven-compiler-plugin to 3.13.0 for improved future-bytecode support.
• Missing Permissions: Defined missing permissions in plugin.yml for spawn.others, heal.others, etc.

Fixed

• Spawn & Home Commands: Resolved critical issues with location retrieval and teleportation logic that prevented /spawn and /home from working correctly.
• SpearManager Listener Leak: Resolved a performance bug in /jupiter spear that caused duplicate event listeners to be registered on every use.
• NullPointerException Fix: Resolved a critical crash in Mining Intelligence when JanusMCD was not present on the server.
• JanusBridge Stability: Implemented dynamic re-hooking via PluginEnableEvent, allowing Jupiter to connect to JanusMCD even if it's loaded late.
• Invalid Command Error: Fixed structural issues in plugin.yml caused by duplicate keys.
• Offline Inventory: Fixed OfflineInventoryReader to correctly fallback to legacy playerdata if the new 26.1 path is not found.
• Heal Logic Modernization: Refactored /heal to use the new VersionUtil for more robust attribute lookup across versions.

Usability

• Spawn Command: Added a TabCompleter for /spawn [player] and updated the usage string in plugin.yml for better discoverability.