| ⇢ | A | ManipulationSets added |
| ⇢ | A | ManipulationSets::addManipulation() added | |
| ⇢ | A | ManipulationSets::startNewSet() added | |
| ⇢ | A | ManipulationSets::getSets() added | |
| ⇢ | A | ManipulationSets::getIterator() added | |
| ⇢ | A | Manipulations::apply() added | |
| ⇢ | A | Manipulations::getManipulationSets() added | |
| A | ↛ | Manipulations::toArray() removed |