SessionOptions -> SecureNewPassword

What is the purpose of the SecureNewPassword under the SessionOptions class?
I can't see any mention of it in the documentation: https://winscp.net/eng/docs/library_sessionoptions

Does it invoke the dispose method on the existing SecureString object (if valid) and replace it wth the new one?

Thanks

I have added these properties to the documentation.

Thanks Martin. I missed the NewPassword property.