A major update followed in April 1990, the 2.0 version. This included a greatly increased set of objects, including support for the Communications ToolBox and an associated Terminal object. This release also included a suite of multimedia objects that allowed for the creation of interactive kiosk apps and similar. A 2.1 release followed in October, and an enormous performance upgrade in 2.2 in October 1991. By the end of 1991, Serius Corp. had attracted several outside investors and had 21 employees.