Wooo weee just got my free UE4 from GitHub

well this wen well, I am doing a Computer Engineering BSc here in the Caribbean but didn’t know if I would be legible for access to UE4

Well just got the email with my UE4 key with 1 year free subscription. WOW

Does this mean I get to keep my UE4 after the subscription ends?

And how long do I have before the key expires or should I activate UE4 right now? especially since the wait is killing me? and can I use this student version to sell the Game I make?