Immediately after this update, my S-health app also updated. Looks like it's now in line with the S6 version. It also looks like softcard was uninstalled. This had been bundled on the ATT version.
I got this on Friday. I had to do a factory reset after the Lollipop update (not just wipe the cache partition) because battery life had gone down the tubes. Excellent battery life returned after doing so. Now, just a week later, I'm back to crap battery life after this little update. And wiping the case partition doesn't help, so it looks like I'm going to have to do a factory reset again. Thanks, AT&T!