For the people out there who are unhappy with the Tanya changes, just look at it like this: Be glad it wasn't six, eight, ten months or even a year into the game's life before they decided to nerf her (possibly worse than they did just now, which isn't even all that bad, I'd imagine). You haven't dumped copious amounts of time into her, so it's not like you have to start all over from scratch.
It could have been worse. Much, much worse. This isn't even close to being on the same level as Injustice Scorpion.
Edit: After reading above, I can see some folks being unhappy with the "slight" damage scaling. I don't think 7% is slight at all. -_-