Livestock

## Livestock 0.5.68-beta — Hotfix

- Added configurable population protection to prevent uncontrolled automatic breeding.
- By default, new automatic matings pause when 16 animals of the same type are nearby. Babies and reservations for current pregnancies or pending fertilized eggs count toward this threshold.
- Added `naturalBreedPopulationLimit` (default: 16; set to 0 to disable) and `naturalBreedPopulationRadius` (default: 16 horizontal blocks).
- Manual breeding and existing pregnancies continue normally. Animals are never removed, and larger litters may exceed the automatic mating threshold.
- Added Farm Handbook support for vanilla chiseled bookshelves.
- Prevented a missing Patchouli model from replacing the handbook's valid fallback texture.
- Reduced the handbook star image size while preserving its appearance and transparency.
- Fixed shelter-path cleanup interrupting a rooster's route to a nearby roost.
- Clarified fertilized egg tooltips with separate timing estimates for shelter incubation and maturation while carried in inventory.
- Improved feather regrowth messages to show the remaining wait after collection or natural shedding.
- Updated the English and Brazilian Portuguese handbook with guidance about crowded herds.