The Altium Development team are pleased to announce the 16th update for Altium Designer 10 which includes various enhancements requested through BugCrunch and the AltiumLive forums, including improvements to impedance and width calculations and an Export Free Pad Holes option. To update your Altium Designer 10 installation, go to the Plug-in page (DXP >> Plug-ins and Updates) and select “Update All”.