v0.1.4

Tiling mode

Need a map bigger than one export allows? New "Tiling mode" checkbox keeps a ghost outline of your last export on the map, plus ←/↑/↓/→ buttons to place a new square exactly touching its edge — same size, same rotation, mathematically aligned (not just dragged by eye). Export each tile and stitch them together in your photo editor for one big seamless heightmap.