1.0's terrain was awful. Every bloody seed was an ocean biome which is boring, so only islands pretty much and not continents to traverse. It was a lot darker and less colourful in the atmosphere of it all. The swamps were ugly and there was no beaches. the generation was a lot messier in terms of blocks too. It was a hassle and tons of people hated this, it became a big complaint online from others too, so I downgraded
Ah! I see, what are you gonna do about servers then?