I've just been having another look at the races, I kind if feel like they lost a bit of flavour for the wood elf by removing mask of the wild, I guess they assume pass without trace will do the job.
I'm fine with the high elf gaining additional spells, but I do kind of think that there is no point is stating that you start with prestidigitation. If you can change it on a long rest, just state that they can choose a wizard cantrip.
I'd be tempted to still give the underdark races sunlight sensitivity. Not sure if I will actually bother, but I'd be tempted to. Though since they aren't the power houses of earlier editions, they probably don't really need it.