It's looking a lot better than last time.
The nail on the right side reached a point where it got loose and I had to trim it off. It's now grown back out to the edge of the finger on the right side, but not so much that I've been able to trim it, hence the slightly rough appearance you can see. The left side wasn't hit as hard originally, and you can clearly see dividing line where I trimmed back the loose nail on the right.
Then, behind the remains of the actual bruise, there's a section where the nail growth seems a little swollen. But it's flattened out further. So I'm expecting all traces of the bruise to be gone maybe in July or August, and the entire fingernail tp be back to normal in, say, October.