The source of the image on Pixiv is posted on this year's march, and the previous duplicate version of this post was posted 7 months ago. This means this is the revised version.
The source of the image on Pixiv is posted on this year's march, and the previous duplicate version of this post was posted 7 months ago. This means this is the revised version.
Just because it was posted more recently doesn't mean it was revised, artists batch upload old art to pixiv all the time. In this case, the artist fixed Noa's neck being a bit too long, but you could've just explained that instead of just saying it's revised because it's more recent.