The passing standard was raised by 0.07 logits, whatever that is. You can read more about the decision to raise it here:
https://www.ncsbn.org/1090.htm.
The effect nationally for BSN and diploma students is that one additional student in a hundred fails, its within a percentage point from Q1 to Q2 (when the new standard kicked in). Look at the 2007 pdf here:
https://www.ncsbn.org/1237.htm. It's hard to say how many more students are failing, since the numbers are so close, but probably more are unless schools suddenly improved their test-taking-skills-teaching in preparation (unlikely).
Greg