| ⇢ | A | OrientatedItemFactory::hasStableOrientationsInEmpt... added | |
| ⇢ | A | OrientatedItemFactory::hasPossibleOrientationsInEm... added | |
| A | ↘ | B | InfalliblePacker::pack() got worse |
| A | ↛ | OrientatedItemFactory::getPossibleOrientationsInEm... removed | |
| A | ↛ | Packer::sanityPrecheck() removed | |
| A | ↛ | OrientatedItemFactory::getStableOrientationsInEmpt... removed |