The transition to 1.12.2 introduced several major "World of Color" update features to the web-based client:
Eaglercraft 1.12.2 (commonly referred to as the "World of Color" update port) is a fan-made project that allows players to run a version of Minecraft 1.12.2 directly in a web browser using JavaScript and WebAssembly. It is popular in school and work environments where traditional game installations are restricted. Key Features of the 1.12.2 Update unblocked eaglercraft 1122 upd
