Enfocus has released update 4 of its Switch 11 workflow system. This adds support for PitStop Server 11 update 2, WoodWing Enterprise 8, HP SmartStream Production Pro Print Server and StuffIt Deluxe 15. It also includes a new configurator to control Ultimate Technographics’ Impostrip OnDemand Automation solution. The Web Services Module for the new version has been reorganized and improved to allow easier deployment into customer websites. Switch 11 update 4 also adds expanded functionality to core Switch technologies. This includes a new ‘Calculation’ variable feature that enables conversion of Switch text variables to decimal values with a user-defined level of precision. Calculated variables allow users to create expressions that can be used anywhere within a Switch workflow.