Has there been a Rule Change lately on foul balls
 

I was watching the COL@SF game today 8/11 and in the last of the 7th Pence hit a towering pop to IF, the Colorado 3B lost it in the sun and it landed in the IF and rolled foul before the 3B bag. I always thought this was a foul ball, but the umpire (I think his name was Zucci) called it fair.

Have they changed this rule lately?

No

This has been another edition of "Simple Answers for Simple Questions"

I just cued up the SF radio broadcast and although the umpire initially signaled fair, the ball was ulitmately ruled foul. Pence went on to ground out in this at-bat.