1.3.1

[1.3.1+mc1.21.1] - 2026-07-03

➕ Added / New Features

• 🎛️ Draggable Sliders: Replaced the old distance click-cards with smooth, draggable sliders in the config menu.
• 💚 Sodium Slider Integration: Added the "LOD Density" slider option natively inside the Sodium settings page.
• 🎨 Custom Glassmorphic UI: Redesigned the config menu screen with a premium dark theme, animated culling shape previews, glowing green neon borders, and rich tooltips.
• 🌐 Better Translations: Added full localization support for 13 languages.

🐛 Bug Fixes

• 🔧 Fixed Startup Crash: Fixed a game crash on startup if Vanillin mod was not installed.
• ⚡ Concurrency Protection: Fixed rare background crashes when loading/unloading chunks.
• 🔍 Voxel Grid Flickering Fix: Fixed block rendering flickering issues when moving fast by using atomic swaps.
• 📐 LOD Block Outline Fix: Fixed block outline wireframes showing up on invisible plant spaces where blocks were culled.
• 🧹 Cache Section Fix: Fixed cached section states being deleted too early under background thread latency.
• 🔄 Math.abs Random Bug: Fixed a math overflow bug in the LOD generator causing uneven plant density distribution.

⚡ Performance Optimizations

• 📦 Memory Double-Buffering: Reuses voxel grid memory arrays instead of allocating 2MB buffers repeatedly, saving RAM and avoiding GC micro-stutters.
• ⚙️ Fast-Path Plant Check: Replaced slow registries checks with quick direct Java class checks for 99% of plant lookups.
• 🎮 UI Optimization: Cached visual glow animation math so it runs once per frame instead of calculating per option card.
• ⛓️ Debounced Reload: Consecutive config changes now trigger exactly one world redraw instead of reloading the world multiple times.