NoLag-Ultimate
21.6.1Configurable Minecraft server optimization and protection with TPS/MSPT diagnostics, RamFixer, entity and item management, lag-machine and fluid-flood safeguards, and platform-aware Paper/Folia suppor
21.6.1latestNoLag-Ultimate 21.6.15 days ago NoLag Ultimate 21.6.1 — Performance & Stability Update
This release focuses on scheduler efficiency, correctness, and safer Folia handling. - Reduced scheduler task-handle retention by tracking recurring tasks instead of retaining every one-shot task. - Improved Folia-safe player access, configuration reload handling, and world/player setting restoration. - Made mob stacking, item stacking, and item-expiry maintenance safer with region-aware, bounded processing. - Fixed Nether traversal protection feature gating and improved startup handling if Folia scheduler integration cannot be initialized. - Some global-scan features remain disabled in Folia-safe mode where their current design cannot safely access region-owned state.21.6.0NoLag-Ultimate 21.6.02 weeks ago
NoLag Ultimate 21.6.0 introduces major improvements focused on server protection, stability, and performance optimization. This update adds the new Advanced Fluid Flood Protection system, improved Lag Machine Detection, and High-Speed Chunk Loading Protection to handle modern sources of server lag. Several optimization systems have been rewritten and improved for better performance, lower overhead, and increased reliability. Existing features have also received quality improvements, bug fixes, and stability enhancements. NoLag Ultimate 21.6.0 is designed to provide a stronger and more reliable protection layer for modern Minecraft servers.NoLag Ultimate 21.6.0 — Advanced Protection Update
21.5.7NoLag-Ultimate 21.5.7Sep 5, 2026
We are excited to release NoLag Ultimate v21.5.7 with major stability, security, and performance optimizations! This update completely fixes the hopper throttling cooldown mechanic to eliminate unnecessary event loops during server lag spikes. The mob stacker has been refined with full attribute preservation (age, wool color, slime size) and a recursion-safe unstacking system. We also patched multi-slash command exploits and introduced an intelligent emergency cleanup cooldown to prevent broadcast spam. In addition, memory diagnostics and GUI click handling have been upgraded to modern Paper standards for maximum reliability. Upgrade now to give your server the ultimate performance boost!What's New in Version 21.5.7
21.5.6Bug FixedMar 28, 2026 21.5.521.5.5 Velocity and BungeeCordMar 14, 2026 21.5.41.20 VersionFeb 22, 2026 21.5.31.20 VersionFeb 21, 2026 21.5.21.20 VersionFeb 19, 2026
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