About Infos:
How to install...obvious for anyone who ever installed any mod (if never done that, feel free to ask here!)
Units...Stats/ resources are autogenerated. Even if the Pedia entry is outdated/ missing, trust the numbers and icons.
Govs...Spreadsheet above.
Improvements...Pedia almost correct (a number of trait flags may be wrong, but that doesn't really matter; the Wonders are correct).
Worker Jobs and Resources should be fine.
What is missing:
Some Improvements/ many Wonders go obsolete at some point. Here, a few entries are missing. Arc d'Triumphe for example obsoletes with Radar.
Some unit upgrades. Some unit special abilites, or lack of: For example, Light Artillery may seem pretty useless at first sight; however, it not only requires no resources, it also is the only piece of Ari which is
not wheeled, thus can unload to Mountains, enter unroaded Mountains/Marshes/Jungles, and can board Helicopters.
Many Ancient/MA units cannot be airlifted.
All in all, except for the Government info, nothing really affecting your gameplay choices at large.
We will by all means try to get a complete Civilopedia on the long run; however, there is one
huge problem here:
Any development team member who took charge for the Civilopedia so far mysteriously fell from the face of the Earth....pdescobar comes to mind. And since Harrier took that job, he isn't seen for weeks, and we don't want to loose him as well