Patches + updates Inventor, HSM/CAM, Fusion, Factory, Alias 384MB 1661× 09.01.2018 Inventor HSM 2018.3 Update (2018 R4), build 5.4.1.69 LINK External link β opens in a new browser window. The Autodesk server may require users to log in separately (with their Autodesk ID). Open Link ▶ β Close