v3.6.3

Fixes & improvements:

• Gold ore can now be found in netherrack, and mese ore in deep netherrack.
• Fix bug where portal ignition could sometimes freeze game.
• Fix Invalid vector coordinate warnings appearing in debug log.

v3.6.2

Fixes & improvements:

• Add Russian localization
• Fix generateImage() errors when colorizing particles

v3.6.1

Fixes & improvements:

• Fix Technic compatibility (Nether technic support has been moved into the technic mod)
• the Nether staff of Eternal Light no longer wears out in Creative mode

v3.6

Fixes & improvements:

• Technic support
• Improved Tookranks compatibility
• Improved Telemosaic compatibility

v3.5

Fixes & improvements:

• Improved French localisation
• Unknown nodes won't appear in a block below the nether
• Minor node name fixes

v3.4

Adds:

• Giant crystal caverns

Fixes & improvements:

• Nether brick fences support the "Tall fences and walls" setting in Minetest Game, and are interoperable with Minetest Game fences.
• Gravel sounds added to lava crust.
• Fumaroles won't extinguish nearby fires when used outside the nether.
• Improves distance fog and coloring in the main Nether area when the climate_api mod is used.

v3.3

• Adds Netherrack slabs and walls
  • Netherrack Walls depend on whether the walls mod (from MTG) is present
  • Matches Netherrack recipes with Deep-Netherrack recipes, so both can craft slabs, both can craft stairs etc.
  • Likewise with Netherbrick and Deep Netherbrick
• Nether pickaxe is weakened a little against other nodes but able to mine 350 Netherrack nodes before wearing out (an otherwise hard material)
• Adds "Nether staff of Light" and "Nether staff of Eternal Light", tools which cannot be crafted and could be used instead as treasure.

v3.2

Minor change: Deep netherbrick texture switched to CC BY-SA 4.0

v3.1

Many bug fixes

Adds

• Deep Nether Brick
• Improved dungeons
• climate_api support - appropriately tinted distance fog when the climate_api mod is present

v3

Adds

• the Mantle, a new magma ocean region
• French translation
• lava sinkholes and fumaroles (Nether chimneys)
• Nether tools (pick, shovel, axe, & sword)

This mapgen introduces new nodes, so aliasing would be required if rolling back from v3 to earlier vesions.