In the final episode of volume 3 - 3.13 to be exact - Ando gets a great power of augmentation, or intensifying the powers of those heroes around him.
This causes Matt to read the minds of everyone in the city at once - not very useful - but Daphne to travel super super fast, faster than the speed of light, in fact, which, if some quantum mechanical theories and applications of Einstein's are right, can allow the superfast traveler to travel through time. Works for me. And for the series.
Meanwhile, it's makeup, breakup, everything is shakeup, to quote the Mamas & the Papas in "Creeque Alley", as I've done before, in at least one review, of Heroes. A few villains are gone, at least one hero, and, as for everyone else...
Heroes will back the Monday after the Superbowl, and I'll be watching.
See also Heroes 3 Begins: Best Yet, Riddled with Time Travel and Paradox ... Sylar's Redemption and other Heroes and Villains Mergers ... Costa Nuclear ... Hearts of Gold and the Debased ... Seeing the Future Trumps Time Travel ... Superpowered Chess with Shifting Pieces ... Villains and Backstories ... The Redemption of Sylar ... Thoughts on the Eclipse, Part I ... The Lore of the Comic Book Store ... Hiro's Time Traveling Closure