Yoyo's Fate

In season 7, episode 18 of Zedaph's Hermitcraft series, he dangled a pig into the void below level zero. He then named the pig Yoyo.
At the end of the season, Yoyo was still dangling.
After the Caves and Cliffs update, 64 more blocks of stone and stuff were added below level zero, so what happens to Yoyo if we update the world? I made this video to find out.