Terrano

Preset Editor & UI

• Redesigned the preset selector with landscape cards, a dark theme, preset summaries, and responsive previews.
• Added live interactive voxel previews in real time.
• Added setting search by name, description, and group (Ctrl+F), modified-setting filters, and Ctrl+S saving.
• Separated library browsing from active drafts: arrow navigation no longer overwrites unsaved edits.
• Added confirmation prompts for discarding drafts, resetting settings, and deleting presets.
• Added JSON formatting, draft persistence across window resizing, and scrollbars for smaller displays.
• Expanded full-screen world overview with terrain, height, and climate modes, including point-centered zoom.

Terrain Generation & Biomes

• Added separate NeoForge and Fabric builds for Minecraft 1.21.1 (requires Java 21 and Architectury API; Fabric also requires Fabric API).
• Mountain height, width, and steepness settings now fully scale generation, enabling taller and more varied ranges.
• Added smooth transitions between foothills and adjacent regions.
• Added configurable ocean-island relief featuring underwater shelves and elevated centers.
• Softened river and lake banks, and improved eroded badlands terrain.
• Rebalanced forest density and removed unintended bare patches across dry river valleys.
• Fixed alignment and placement boundaries for deserts, cold lakes, rivers, and oceans.

Rivers & Lakes

• Improved transitions along lakeshores and coastal borders.
• Fixed riverbed striping artifacts across lakes by carving river paths before resolving lake basins.
• Aligned connecting channel water levels directly with the lake surface.
• Added lake-outlet validation: basins only carve down when a valid downhill drainage path exists.

Caves & Structures

• Rebalanced aquifers with bounded local water pockets.
• Added targeted structural foundation supports beneath village buildings and paths crossing open cave mouths.
• Extended river channel clearance protections to surface structures.
• Prevented surface lava pools from igniting unintended fires.

Compatibility & Fixes

• Streams Reflowing: Fixed the NeoForge crash when dispatching stream network packets.
• Known Issues:
  • No connection between rivers and lakes.
  • Increased delay during initial world load when paired with Streams Reflowing 2.13.1 or Spawn 4.0.7.