They basically traded their NEC for a pay raise and then got the company to dump some of the egregious language in the first TA concerning attendance.
The union put a bonus calculator on their website so the FAs can see what their retro check is.
Word is that it will pass overwhelmingly.
I personally don't care what's in it and find it mildly fascinating that so many pilots care what is in a contract that has zero to do with us, but the above info is the stuff on the other forum.