| ⇢ | A | NewMapOptionsIssue156 added | 
| ⇢ | B | NewMapOptionsIssue156::change() added | |
| ⇢ | A | Map::getWorldSize() added | |
| ⇢ | A | Map::getGameMode() added | |
| ⇢ | A | Map::isRandomlyGenerated() added | |
| ⇢ | A | Map::setWorldSize() added | |
| ⇢ | A | Map::setRandomlyGenerated() added | |
| ⇢ | A | Map::setGameMode() added | |
| A | ↘ | B | MapFormCreator::build() got worse |