Usually found in %appdata%/.minecraft on Windows or ~/Library/Application Support/minecraft on macOS.
This is where all your single-player worlds are stored. Skyblock 4.11.2.zip
Bug fixes related to island boundaries and resource generation (like custom mob drops for gravel or sand) are common in these iterations. How to Install Skyblock 4.11.2.zip Usually found in %appdata%/
While original Skyblock maps (like the legendary v2.1) focused on the core "L" shaped island, the 4.x series often includes modern features such as: Skyblock 4.11.2.zip