XR
XreatOptimizer
1.2.1XreatOptimizer is an advanced Minecraft performance plugin by XreatLabs, built to minimize RAM & CPU usage, stabilize TPS, and deliver smooth, lag-free gameplay for any server.
1.2.1latestXreatOptimizer 1.2.1May 27, 2026 - Update VersionAdapter for Minecraft 1.21.11+ support - Fix memory display to show total JVM usage correctly - Fix item removal countdown restart bug - Add player count awareness to DynamicViewDistance - Enhance EmptyServerOptimizer with memory pressure detection - Improve LagSpikeDetector with bounded DoubleBuffer - Update README with cleaner format and FAQ1.2.0XreatOptimizer 1.2.0Feb 14, 2026 Changelog
v1.2.0 (Current)
- NEW: Prometheus metrics exporter for Grafana integration - NEW: Predictive performance management (forecasts lag 30-60s ahead) - NEW: Real-time anomaly detection (memory leaks, entity explosions, chunk thrashing) - NEW: JFR integration for automatic profiling during lag spikes - NEW: Plugin API for third-party extensions - NEW: PlaceholderAPI expansion with 30+ placeholders - NEW: Smart entity AI optimization with importance classification - IMPROVED: Enhanced Discord notifications - IMPROVED: Web dashboard with historical data - FIX: Added 30-second cooldown to anomaly reporting (prevents log spam) - FIX: Clarified CPU logging (Process CPU vs System CPU)v1.1.0
- NEW: Web Dashboard with real-time monitoring - FIX: Async thread safety improvements - FIX: Better error handling - CHANGE: Java 11 minimum (was 17)v1.0.0
- Initial release ---1.1.0XreatOptimizer 1.1.0Dec 2, 2025 Updated
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