| ⇢ | A | ProcessManager::updateProgressBar() added | |
| ⇢ | A | ProcessManager::getCompletedProcessesCount() added | |
| ⇢ | A | ProcessManager::setProgressBarMessage() added | |
| ⇢ | A | ProcessManager::setProgressBarEnabled() added | |
| ⇢ | A | ProcessManager::setOutputStream() added | |
| A | ↘ | B | ProcessManager::process() got worse |