Made this 1 gallon batch 9/18 of last year. Racked it 10/24. There is very faint oily spots floating on the top. I don't see any funky looking things. Does this look like anything concerning? Have not tasted it yet. Tired of topping off the air lock. Was going to get a few bottles clean, filled, and corked. Hard to see maybe. Just to add this has not changed appearance for quite some time.