Does the version of Minecraft affect world generation?

For example, if I use a seed to generate a world in 1.7.2 and I use the same seed to create a new world in 1.8, would both worlds be different, similar or the same?

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Best Answer

Absolutely it does. In your example more biomes and naturally generating blocks have been added (for example red sand) in 1.8 that were not in 1.7.2. Another example is extreme coordinates in minecraft alpha and beta versions led to the Far Lands, whereas now the world generation has been changed so you can walk for 6000000 blocks until you hit the world border.

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Do Minecraft updates affect existing worlds?

New chunks will contain new features In 2021, when Mojang released the Caves and Cliffs update, they explained how the world generation would change, but the existing worlds would not be affected, especially the chunks that have already been loaded.

Does 1.17 Change world generation?

1.17. 10 allows players to opt in in order to access that world generation for the first time, although it's worth noting that it is still experimental and can't be guaranteed not to crash. The new cave generation includes mega-caves, local water levels, and "lush caves" carpeted with moss.

Will Minecraft 1.18 change the world generation?

With the new 1.18 update, which brings with it all-new cave and mountain generation, the total vertical world size has been expanded by 128 blocks. The world ceiling now sits at 319 blocks while the lowest block of bedrock is at -64.

HOW WILL 1.19 Affect old worlds?

When the Minecraft 1.19 update gets installed, it will add new features to the old world without disrupting any part of it. For example, players will see their world generated as usual, but if they go underground to find some new chunks, they may come across the new Deep Dark biome.

History of Minecraft World Generation - Generating the same world in (almost) every version

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