The human bloodlines have been changed, basically just taking what Gnorman had. I had a whole bunch of ideas to give to the Soldier or Saltskin (I also changed some of the names to something that I thought sounded better), but in the end those abilities seemed much more perfectly fit for the elves or other races that are yet to come.
The half-elf/orc/dwarf stuff I've instead decided to turn into one-time-only feats. The feats are perhaps a little strong, but I intend for other one-time-only feats to likewise be strong.
I've also taken the dwarves' Powerful Build away and given them a different ability, Power of the Earth. I think I may need to make it stronger though, or change it in both fluff and mechanics to make it work while they aren't in contact with the ground.