NoChance v1.4.5

New Systems

• Prediction engine that tracks movement and combat patterns for smarter detection
• Movement predictor with physics simulation (gravity, friction, input tolerance)
• Combat predictor that analyzes aim tracking and reaction times
• Cross-check correlation ties related violations together for higher confidence

Detection Improvements

• FastBreak now properly calculates break times for 40+ block types
• Fixed incorrect hardness values for blue ice, carpets, snow layers, grass
• Added pickaxe requirement checks for iron doors, hoppers, anvils, lanterns, etc.
• Sword break speed corrected for non-cobweb/bamboo blocks
• Mining fatigue now uses vanilla multiplicative formula instead of linear
• Nuker detection improved with proper instamine awareness
• Reach check entity size bonus rebalanced to prevent stacking
• KillAura cooldown and aim lock checks tuned to reduce false flags
• Velocity check no longer wrongly factors in Resistance potion
• Elytra fly and speed limits brought closer to vanilla values
• Timer detection tightened to catch 1.05x+ speed
• NoFall no longer misdetected as Blink
• Blocking while sprinting no longer flagged (valid in 1.9+)

False Positive Fixes

• Trust and suspicion scores now decay properly after clean play
• Break interval history clears when mining pattern changes
• Suspicious break ratio actually decays over time now
• Violation history expires after 2-3 minutes instead of lasting forever
• Suspicion levels can step down faster with clean play
• Cross-correlation multiplier capped to prevent instant-flags from borderline violations
• Bad packet checks no longer flag AFK or stationary players
• Blink detection won't trigger during chunk loading or while falling

Compatibility

• Bedrock players now exempted from combat, block, and inventory checks
• ViaVersion tolerance stored per player for older client support
• Floodgate UUID detection narrowed to avoid misclassifying Java players
• Ice blocks now recognized as pickaxe blocks for proper break time math
• Nether gold ore no longer requires iron+ pickaxe

Stability

• Fixed crash from null metadata in packet analyzer
• Thread safety improvements across PlayerData, ViolationQueue, and ScaffoldCheck
• Async check processor race condition fixed
• Player cleanup on quit now covers all subsystems
• Game mode and vehicle exit now properly reset check state