I'm thinking about this one: https://wiki.endless-space.com/ I feel The Hissho and Umbral Choir should have pages along with hero pages and comics, oh and also minor faction pages. I also really like looking at the 3d models without having to go through a whole playthrough of each faction every time i wanna look at the ships. Could also maybe include the special skins. I know that some of them aren't on sketchfab yet too so idunno who manages that but it would be neat to have it updated.

I agree. I've been a big fan of the wiki. Would really like to see it updated again to include the new factions we've gotten since The Vaulters. Not to mention the Minor Factions and Heroes. Is there any chance that could happen?

Seconding this as well

I know of a community-led wiki for Endless Space 2 at https://endless-space-2.fandom.com/. It's more up to date than https://wiki.endless-space.com/, but it's still missing a lot of information and images from the game. 

It would be nice to have an Endless Space 2 wiki with the same level of quality as the Endless Legend wiki (https://endlesslegend.gamepedia.com/Endless_Legend_Wiki ). Maybe the one on Fandom could be updated further?

So about a year ago there was a whole push to ask the DEV's to overhaul/update the official ES2 Wiki page, and they did say they were in the process of undergoing a complete overhaul (see here), however, I'm pretty sure since then the project to overhaul the Wiki has been abandoned. I couldn't find the thread, however, I think I remember reading that they decided the unofficial ES2 Wiki did a good enough job providing information to the community that they didn't need an updated official one (at least anytime soon). 

I could be wrong and/or things could have changed since then so take all of this with a grain of salt.

Darn, the non fandom wiki has such a nice layout too. oh well, would be neat to have the new ship models on sketchfab at least.

I'd want to see a better wiki also

Yah there's definitely a ton of support in the ES2 community for an updated/overhauled Wiki, but considering that the game is likely on it's last major expansion (at least for a good while), and that Amplitude is now working on Humankind (and possibly, hopefully ES3), the Wiki would be low on their priority list.