This release contains V1.2, V1.3, and V1.5 of my Floating Islands Datapacks for Minecraft 1.20. The reason for these different versions is because players have different preferences, and I like to give the freedom of choice. For that same reason, I've also made Datapacks that add floating islands to the Nether and the End, which you can use with the other Datapacks. So if you wanted to keep the end normal, but wanted the nether to also generate as floating islands, you could download V1.5 and the nether and put them both into the create world screen.
Brief Description of Versions:
V1.2:
Previously based on V1.2.2, this version has denser floating islands and does not reduce terrain in ocean biomes.
V1.3:
Previously based on V1.4.1 (only named 1.3 because 1.4 only added the floating end and smaller changes), this variation has more open floating islands and less terrain in ocean biomes, but is not as polished as V1.5.
V1.5:
Previously based on V1.5, this is my most polished form of Floating Islands. It contains open space, less terrain in ocean biomes, and has more polished terrain compared to V1.3