No rewind versions created

[jorisnoo]

Hi there,

Thanks for your work on this package. I'd love to give it a try, but am struggling to get it to work properly. I must overlook something trivial (or possibly have some config in my setup interfering with how the package works), as i encounter the following issue:
Whenever the dispatchRewindEvent is called in static::saved, $this->getDirty() is always empty, since the model is already saved. And no new version is being created. If i call dispatchRewindEvent from a static::updating method within the model's boot method, it seems to work. Do you have an idea why this could be the case for me? Thanks!