The Soraka changes were a straight buff
Champion.gg - Soraka Support Stats, Builds, Runes, Masteries and Counters
They've shot her up to the second highest winrate in the game. And the worst part is that I don't think anyone finds this new Soraka more fun to play against. Her Q is basically overloaded and broken, right now.
I'd really love for this to get nerfed because once people catch on I don't want my favorite support to be permabanned.