Structure drawing (FlaskConnect Pro) - Add lone pairs (:) from the ":" palette button or an atom's long-press menu, and drag each pair into place. - Move charges, radicals, stereocenter marks (*) and lone pairs by dragging, and remove them from the long-press menu (with a keyboard, the arrow keys and Delete work too). "Reset Position" restores the automatic spot. - Charges stay clear of atom labels and bonds, and hand-adjusted positions are kept when you rotate or flip. - Fixed looking up structures by Japanese compound names. - Radicals and charges are easier to see in the dark theme. Apparatus drawing - Liebig condenser water ports are on opposite sides (inlet below, outlet above), and their tubing is soft-blue "Cooling water". - Right-angle pipes route around instruments and enter each port from the side it faces. - New "Leader line" (dashed arrow) to point from a structure or note to its flask. - Dean-Stark traps can show "Two layers" and the overflow back to the flask, and no longer attach upside down. - Pressure regulators hide their name by default and show entered pressures beside the gauges. - More next-connection suggestions; instruments added by tubing go on the side the port faces. - Thermometers and thermocouples now reach into the liquid. - P&ID symbols keep labels apart and pipes outside the symbols. - Fixed check valves changing shape after reopening, and text boxes wrapping on subscripts. - Existing documents keep their condenser and tubing colors.