Version 2.1.X

This version is the previous production version, features are frozen, only major bugfixes are accepted.

WebUI should support features of the following firmwares:

• Repetier 1.0/2.0
• Marlin 1.X/2.X
• Smoothieware 1.x
• grbl 1.x

The ESP3D-WEBUI 2.X must be used with ESP3D 2.X, ESP3DLib 1.X.