ServerTune 26.3 — Changelog

Added

• Added /optimizer op to view online/offline server operators.
• Added /optimizer datapack and /optimizer datapacks for on-demand datapack risk analysis.
• Added configurable scan limits and detailed diagnostic reports.

Performance

• Refined item merging, chunk tracking, plugin scanning, and diagnostic hot paths.
• Reduced unnecessary allocations through reusable data structures.
• Improved performance monitoring and execution timing.

Fixes

• Fixed block-entity statistics to prevent negative counters.
• Improved datapack scanning, configuration validation, and task handling.
• Preserved warning cooldowns and resource-safety limits.

Compatibility

• Updated for Paper 26.3 and Java 25.
• Preserved existing optimization modules, commands, and permissions.