2018 Tax Law Changes

[Troy DeLong]

I'm about halfway through BP's book 'The Book on Tax Strategies for the Savvy Real Estate Investor - Vol 1' and just noticed the book was written/published in 2016.

The book is great so far, but can anyone point out the big differences/changes that came with the 2018 tax law update that affect real estate? Stuff that might be in the book (out of date) and stuff that isn't in the book? 

I'm new to Real Estate and am all ears! Thanks in advance.