wut?
"STEP files for PAROL6 robotic arm!
This format of files can be used to edit and make modifications to the robot for your own needs! Files do not include the assembly of the whole robot, only individual STEP files of every part of the robot.
PAROL6 software and STL files are licensed as a GPL3 project and are open source
.
STEP files of the PAROL6 robot are not open source and as such should not be shared without permission. For more information contact us at info@source-robotics.com"
That's not what "open source" means nor the #GPL says! It literally says, "The 'source code' for a work means the preferred form of the work for making modifications to it. “Object code” means any non-source form of a work."
WTF?