| B | ↗ | A | Snidel improved |
| A | ↛ | Map removed | |
| A | ↛ | MapContainer removed | |
| A | ↛ | Token removed |
| C | ↛ | Snidel::forkChild() removed | |
| C | ↛ | Snidel::waitsAndConnectsProcess() removed | |
| B | ↛ | Container::waitForChild() removed | |
| A | ↛ | Map::isProcessing() removed | |
| A | ↛ | MapContainer::nextMap() removed | |
| A | ↛ | Token::__construct() removed | |
| A | ↛ | MapContainer::then() removed | |
| A | ↛ | Token::initializeQueue() removed | |
| A | ↛ | Token::__destruct() removed | |
| A | ↛ | MapContainer::isProcessing() removed | |
| ⋮ | view more | ||