OneDimension 1.2.0

Advancements work again, the Nether finally looks like the Nether, and the void gate is now one-way. Available for Minecraft 26.1.x and 26.2 on Fabric, Forge and NeoForge.

Fixed

• Dimension advancements never unlocked. Because all three layers are one dimension, the game never registered you as "changing dimension", so a whole branch of the advancement tree was dead: We Need to Go Deeper, Nether, The End? and The End could not be earned at all, and Subspace Bubble had no travel to measure. Crossing between the layers now counts properly, and with the roots unlocked the rest of the Nether and End trees follow.
• Two Nether advancements were free. Uneasy Alliance (kill a ghast in the Overworld) and Feels Like Home (ride a strider through Overworld lava) counted anywhere in the world, including inside the Nether layer itself. They now mean what they say — you have to bring the ghast or the strider up into the Overworld layer.
• The Nether layer had the Overworld's sky. It was drawing a blue sky with a sun and moon drifting over its lava seas. It now renders the proper Nether backdrop: no sun, moon, stars or clouds, just the dark red haze.

Added

• Falling out of the End is safe (on by default). The deadly band between the Overworld and the End is there to stop you climbing up without a portal — it should not punish you for jumping off. Step off the edge of the End and you now fall all the way home unharmed, even before the dragon is dead. Operators who want the old both-ways-lethal behaviour can turn it off with /onedimension voidgate fallsafe false or in the panel.
• World Wrap (off by default). Turn it on and a player who falls through the bedrock at the bottom of the Nether re-enters the world from far above it instead of dropping into the empty space below — a long fall back down through all three layers, with your falling speed carried across the wrap so it feels like one continuous drop.
  • Toggle it in the operator panel (/onedimension menu) or with /onedimension worldwrap true.

Notes

• Requires CodxLib 1.3.5 or newer — install the build that matches your Minecraft version and loader, or the game will stop at a missing-dependency error.
• 26.1.x players: this is your first update since 1.0.2, and it also brings the Forge and NeoForge builds back in step with Fabric.