I've installed new release of minecraft 1.13, and when I tried to load an world minecraft told me "don't forget to backup the world, because it is an snapshot".
Environment
Single Player menu
I've installed new release of minecraft 1.13, and when I tried to load an world minecraft told me "don't forget to backup the world, because it is an snapshot".
Single Player menu
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However, this issue is a Duplicate of MC-133942.
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