Msbaby

I have a quilt top made for me about 79 years ago. After all these years it had what I call "age spots". I soaked it in Oxy and it came out pretty good except for a few small holes where the darkest stains were. I plan to finish this little quilt off with batting and backing. My question is what to do about the holes?
Should I patch them, ignore them or what.

I am new to the board and have enjoyed all the threads. Everyone seems so nice and helpful.

Thanks