1.2.2

Fixes

• Fixed the Nether, End, and modded dimensions incorrectly inheriting the extended height and chunk storage of the Caves & Cliffs world type.
• Fixed block placement between Y=256 and Y=319 in the Caves & Cliffs Overworld.
• Fixed negative-height chunk sections appearing above Y=255 when VintageFix is installed.
• Fixed invalid or missing-texture entries remaining in the creative inventory after AUTO content avoidance.
• Fixed waterlogged blocks using colors different from nearby water with OptiFine.
• Fixed flickering limbs on baby axolotls.
• Fixed candle flame size and particle behavior across all particle settings.
• Candles, turtle eggs, and sea pickles can now be stacked by clicking their supporting block while preserving their existing states.
• Fixed potted Nether plants failing to return the correct external mod item.

Compatibility

• Improved per-object AUTO compatibility with Future MC, Depths Update, Caves Not Cliffs, Deeper Depths, and Unseens Nether Backport.
• Added support for external blocks and items stored as metadata variants.
• Fixed AUTO mappings for chains, smooth basalt, deepslate slabs, copper variants, amethyst items, double slabs, and lightning rods.
• Nether forest generation now yields only when an external mod provides the corresponding biome, while still using external blocks when available.
• Added a safe lighting fallback for Alfheim during Nether forest generation.

Performance

• Significantly improved Nether forest and huge fungus generation performance without changing fixed-seed block placement or lighting results.
• AUTO compatibility decisions are now hidden from the log by default and can be enabled through the configuration file.