IMPORTANT: If you were using the versions 1.3.1 and you want to see the documentation, go to this projects' GitHub page and find a folder called "1.3.1". There will be the entire documentation. However, if you want to update from the version 1.3.1 to 2.0, read the full documentation again to adapt the old setting to the new ones! I do not recommend updating if your project is above 70% done.

Даже автор написал, что нежелательно обновляться до 2,0... Останься на 1,3,1)