DEPRECATED: child() will be removed in future releases. Use children() instead.
ECHO: 
DEPRECATED: The assign() module will be removed in future releases. Use a regular assignment instead.
DEPRECATED: The dxf_linear_extrude() module will be removed in future releases. Use linear_extrude() instead.
DEPRECATED: The dxf_rotate_extrude() module will be removed in future releases. Use rotate_extrude() instead.
DEPRECATED: The import_stl() module will be removed in future releases. Use import() instead.
DEPRECATED: The import_off() module will be removed in future releases. Use import() instead.
DEPRECATED: The import_dxf() module will be removed in future releases. Use import() instead.
