Alright, I'll try to start posting the other relevant races to this thread if that'd be best, but here's the current breakdown of what's important and which other thread it can already be found in:

Forgeborn Dwarf Subrace: Canon Race Variants
Alternate Warforged: Canon Race Variants
Caliban: Humanoids
Shadar-Kai: Extraplanar Races
Aranea: Beastfolk
Kobold: Beastfolk
Gnoll: Beastfolk
Flind: Beastfolk
Ratfolk: Beastfolk