4.2.7 (26.1)

Tweaked the textures of multiple baby mobs to fit in more with Vanilla:
- Crab
- Jellyfish
- Penguin
Added the wilderwild:gameplay/ostrich_egg_hatch_chance Environment Attribute.
- Provides a 1/18 chance during the day, and a 1/300 chance during the night by default.
Added the wilderwild:gameplay/penguin_egg_hatch_chance Environment Attribute.
- Provides a 1/30 chance at all times by default.
Fixed a crash when booting with Terrablender.