To access the latest official Update for your ARCHICAD, please use the “Check for Updates” command in the ARCHICAD Help Menu.
This Update contains many improvements since the original release of ARCHICAD 20. From version 20, ARCHICAD and BIM Server are Updated with two separate packages. The ARCHICAD package can be used to update ARCHICAD and the installed GRAPHISOFT Add-Ons and Goodies, while the BIM Server package can update the installed BIM Server only.
With this Update we increased database durability of the BIM Server. On some legacy Mac based hardware, such as Mac minis with 5400 RPM hard drives this may have performance consequences. For further information, please check the related Help Center article.