Portugal just changed its citizenship law and I am not sure how it will affect people who already applied

Hi everyone, I’m a Golden Visa holder, and I received my residency card last year. I’ve been following the recent updates on the nationality law. Since things started moving faster on October 28, I’ve been looking for a reliable source to trust.

I found this short video that explains the change clearly: https://youtube.com/shorts/oZD\_huFd93c?feature=share

But my concern is this: could these changes be applied retroactively?

Has anyone heard anything about how existing Golden Visa holders are affected? If so, could you please share it with me?