Downloading F-droid apps not updating

I have download f-droid several times. I am downloading the newest version. I don’t know if f-droid is not updating or the aurora. I see the new verison of the aurora store there but it’s at the bottom of all up dates. The aurora store should be 4.4.4 it uploading 4.5.1. Everything I download seems to download twice. Double mb. Should android library be in my setting. I didn’t download it this is a degoogle phone. Look at the mb on the braves screen shot.

that’s up to your system

Latest Aurora is 4.5.1, not sure what you mean

all google chrome based browsers (like Brave) are 200+mb, no issue there either