No, GRE scores are optional and therefore not needed to apply to our program.
If I take the GRE, do I need official scores to submit my application?
Self-reported GRE scores are accepted if your official scores have not yet been made available.
Do I need to re-send my GRE scores for a different cycle then the one I originally applied for?
Yes, you need to re-send the scores for the current application cycle. When the admissions committee reviews applications, they only look at the current applications; there is no way to link information from past applications to the current one.