Medivacs also had a speed boost. Don't forget the Medivac speed boost :p
I remember Thors getting boosted, nerfed, and rebalanced.

Toss though, yeah. They lost stuff, got other stuff. As a toss player at the time, it felt like Blizzard was saying "Don't play like that, play like THIS, you're having wrongbadfun!"

I remember when I would research the amulet, then psistorm, and counter a terran advance up my ramp with a Sentry and a hastilly warped in HT. Pinch them in, storm. If they tried a drop, warp in HT, Feedback the dropships right there. Toss could turtle better than terran, VS terran. Not so great VS other toss though.
When the amulet got taken away, I literally could not beat terran anymore. I lost so hard VS Terran that I de-leagued down to Silver, and had to change races to work my way back up.

Oddly enough, I managed Diamond, 15th at the moment in my league (War Pigs Rho) and have started playing Toss again.
Proxy 2gate Zealot Rush is my flavour of the month, and it's sooo gooood. Mostly because nobody expects a push in the first 3 minutes from Toss.