Quote from Xac_Dafara»
Why does the link for version 1.1.0 Beta have a mod with a few armor and blocks?
They used AdFly, which no longer exists / was taken over by Linkvertise, ruining every such old link and nobody has ever bothered to fix them (the developer hasn't been active at all since 2016, whether it is because they no longer use the forums or lost interest in the game; they never seem to have updated this thread since the day they created it so I don't know if they ever completed the mod at all).
They did make a newer post (Feb 12, 2014) in another thread for the 1.1.0 Beta version of the mod with a link for the latest version but it is broken (forbidden, which generally means it was deleted for some reason and as often is the case the Wayback Machine never properly archived it, only a single entry for a redirect):
https://www.minecraftforum.net/forums/mapping-and-modding-java-edition/minecraft-mods/1292298-1-6-4-forge-terramine-mod-terraria-stuff-in?comment=13
That aside, 1.0.0 appears to be the newer version of the mod, as also reflected by the dates the threads were made ("beta" generally means an incomplete developmental version and generally has its own versioning scheme, just like how Beta 1.7.3 is older, not newer, than Release 1.0.0)
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