If you mean practical details, it's on the website: https://bitcoinxt.software/ If you mean the higher level story, you can read my article "Why is Bitcoin forking?" https://medium.com/@octskyward/why-is-bitcoin-forking-d647312d22c1 For reference, the article provided me with some great details. No...
What new thing excites you, and can you explain it in dumbed down pseudocode?
I've been around Bitcoin since April 2012, but lack the coding background and depend on others in this area. Let's just say I feel pretty lucky to be along for the ride.