It's a fairly popular wiki, with over 10K page views per week. I don't play the game, so I have no idea what plans, if any, there might be for future expansion, but it could use some love. If you want to contribute, I'm available for help with templates, styling, bots, infoboxes, etc.
Tbh, i still look around sometimes, but I only ever did structural work, I never translated anything. I could do templates for the new allies and stuff, but without translations, they'd be empty and pointless.