What's going to happen to all of my other forms with 4.0 is released?

I am using the free account and still plan to use it. Are all my forms except 5 going to be automatically removed or will I have an option of choosing which 5 I want to keep? How will this work? I don't want to log in and my forms I worked so hard on are all gone.

I would like to inform you that your forms will not be removed once 4.0 is released. All your forms will remain in your account and you will be able to edit them without any issue. However, please note that if you want to re-enable a disabled form, clone or create a new form, or restore a deleted form, you can choose to upgrade to a higher plan. Please see our pricing page for more info: https://www.jotform.com/pricing 

Regards.