While I've been mostly enjoying Twilight of the Arnor, I do have to wonder a few things about the techs. Namely, at least one (if not more) tech has as its description "TODO: This is a new tech for Twilight of the Arnor", and a few of the techs seem to be little more than what is found in the brief technology summary. There also seem to be a few improvements that seem odd (the current Altarian Temple seems to be called the Drathian Temple), and compared to what appeared to be the extremely detailed tech descriptions for many of the Thalan techs you revealed, it seems somewhat surprising.
Are these going to be updated as time goes on, or am I just missing a button I'm supposed to hit? Considering the emphasis you seemed to put on the unique tech trees and how you were using them to expand on the culture of the races in the pre-release information, it seems a little surprising.