By Andrew Brown and contributors (see CONTRIBUTORS.rst).
Fork in use at https://maps.xtralarge.se
Features:
- Grass on sides: https://maps.xtralarge.se/#/-10583/64/10301/-2/Terranova/terranova_day
- Snow instead of dirt on sides: https://maps.xtralarge.se/#/-6458/64/11369/-2/Terranova/terranova_day
- Extra virtual zoom in Leaflet for that pixel perfect-inspection
- Biomes updated to 1.18/1.19, including coloring on water/foliage. Example: https://maps.xtralarge.se/#/1326/64/17296/-4/Terranova/terranova_day
- Diskcache for textures, meaning 1sec boot instead of generating for minutes every launch.
- Extra LRU-cache for get_chunk since its called so frequently, resulting in faster rendering.
