Did I miss it? Are there no Ability Race Traits? No +2 to Cha or Dex?
The ASI bonus was moved from race to background. Your race now determines your biological characteristics (orcs are superhumanly strong, dwarves have more HP and poison resistance, dragonborn can breathe fire, etc.) while background determines your cultural stuff (Your lifestyle prior to adventuring, the sort of training you underwent, and the environment you grew up and worked in).
Orcs are still massively stronger than other races, it just isn't represented as +2 to strength, and you can still make an orc with +2 to strength by choosing a warrior background.
It is just now also possible to make an orc who grew up in a library and never benched a press in his life with a tiny 8 STR... But because of his racial traits he can still lift and carry as much as another race with 16 STR.
