| 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 | ↛ | Token::accept() removed | |
| A | ↛ | Token::back() removed | |
| A | ↛ | Snidel::sendSignalToChildren() removed | |
| A | ↛ | Container::forkChild() removed | |
| A | ↛ | Map::__construct() removed | |
| A | ↛ | MapContainer::__construct() removed | |
| ⋮ | view more | ||