User blog comment:Blappp/AoE II Tech Tree revamp/@comment-27274076-20170205093922/@comment-31031245-20170205115715

@Master Broccoli yes, I think it would be a decent solution, so that any "free upgrade line", building-related bonus or other similar bonuses would be easily connected to the tech line information.

Doing so, I also think it would be necessary to add the Unique Technoogies (but not the UU), so that a player new to AoE2 can connect their perks with the civilizations' available techs. For example: Japanese Yasama should be added on the top of the page as well, so that one can connect it to the inclusion of Arrowslits for the Japanese.