Save: Renpy

You can handle this gracefully by checking the version inside the after_load label:

In this post, we’ll cover where saves are located, how to manipulate save data, and best practices for developers. renpy save

: The engine creates "checkpoints" at every say and menu statement. When a player saves, Ren'Py records the state at the most recent checkpoint, including all variable values before that statement was executed. You can handle this gracefully by checking the