Board Thread:Bug Reports/@comment-29777393-20160904000443/@comment-27219153-20160905042036

When I said, "Lava is still spawning at 11 for me." It may have been generated in 28.2. I don't remember if I used a new singleplayer world or a multiplayer server. Also, since I have not been able to find lava at 11 in terrain that I know is generated in 29.6, it leads to believe that the above mentioned lava was generated in 28.2.

The pictures to the right are from the same coordinates and seed, although the top one (a little bit of water turned it to obsidian, don't worry about it) (28.2) is at y=11, while the bottom one (29.6) is at y=10. If you look at the stone, you'll notice that it is essentially identical although the player's height is one block lower in the second picture. It would seem that all the underground terrain has been shifted down by one block. I also checked the surface to see if the above ground terrain was shifted as well, but both 28.2 and 29.6 yielded the same y coordinate of 68.

Also, singleplayer and multiplayer doesn't seem to make any difference.