A revision system has been added to Danbooru, you know.
E: although to be fair I have no idea how to use it either.
You mean the post replacement feature? It's only used to replace samples or posts with better quality/compression version. Both the revision and the old version in this case should be uploaded separately otherwise.
It sure is peaceful.... well then did you drop this innocent little devil Illya?I told you they're not mine...!
Hey, wait!
Did you drop this both angelic and demonic, scariest loli master Illya?or did you drop this white and pure image Illya?Or did you drop this clumsy but cute magical girl Illya?they're not even mine to begin with...Uh.... I didn't drop either of themow ow owMy what an honest person! I shall reward both of them to you.It's one thing if you give me craft essence, I don't know what to do with them if you give me servants!Illya just became a dumbbell...Yes ♥ I shall reward both of them to you because you're honest