In the protein-only system, when the number of atoms is less than 100, the 3D display is not the ribbon display but the Ball&Stick display. This is because there are cases where nothing is displayed in 3D in the ribbon display.
Bug fixes
Fixed a bug in the 3D display when the PDB file of a nucleic acid molecule has atoms with 4 letters in their names.
Fixed a code that did not enable Proxy setting (but not verified in the field).