- Variant Humans. - Selectable alignment that effects gameplay. - Crit fails and crit successes for skill checks, they make PnP a lot more interesting. - Full PHB/Volo/SCAG/Xanathars/Mordenkainen races/subraces/subsclasses/spells/etc. - Artificer and updated Warforged. - Probably other stuff but can't remember.
Agree mostly. But not for the skill checks. In 5e skill checks do not auto succed on 20 and auto fail on a 1. Attacks however do work like that.