I'm assuming the English version to be the base version. A few differences like: missing the blue textured grenade, missing the trivia, only a few having the TFC gas example image (es, pl, ro), Damage and time function headers except there's no information listed under, and improper linking to the Gas Grenade/Hallucination Grenade pages with the correct language variants.
Talk:Gas Grenade
Yes, the English version is the base. I'll be updating pretty much all the beta/cut content articles so there will be plenty of new translation opportunities arising. As for the TFC images, I think we can leave those off of the TF2-specific articles as they're already present on the Classic article for each grenade (which each article that has a "(Classic)" variant should have that listed in the "See Also" of each TF2 article.
There are no older topics