Someone mentioned 3038 was out and I found it quite easily (change the previous URL accordingly) but don't know what it includes. It doesn't fix the FAT32 bug. FWIW. Still can't read my BootCamp partition, so after that I don't know much.
Yes...it still doesn't boot. With such a small build number increase, it's unlikely to have fixed much, maybe one or two very specific things...or it was a regression that wasn't released for that reason. Who knows.