Answering both questions, the file and the page in general refer to a Mod for the independent video game Nuclear Throne, the Mod that I have made is a compilation of the weapons of the Minecraft video game, from there comes the (NT) of the title and the Tags of it, NT = Nuclear Throne, and NT-Weapon the tag that is normally used for the weapon mods of this game. The captures come from the aforementioned Nuclear Throne. Taken by me.
As for the edits to the file, this is because this is my first mod actually done. so on some occasions I have had to modify the file due to not being well balanced for the game, or even because I have omitted certain facts, right, I think this is the third or fourth time that I modify the file. The recent case of 2 days ago, is because he did not know the existence of the Trident, a weapon used in Minecraft. So even the cover and the description modify it to mention it, but the file has always been together with the page, perhaps these somewhat constant modifications have had to do with it not appearing?