Through plugins like ViaVersion and ViaRewind , the Tuff Client allows players to join modern servers (up to 1.21) while technically running on the 1.8.8/1.12.2 hybrid core. Community Reception and Challenges

You can find discussions on features like 1.21 item textures and ViaVersion support on the r/eaglercraft community .

: Addition of 1.21 item textures and updated UI elements, including Armor HUD and better inventory management.