On-premise SharePoint 2010 and SharePoint 2016 will have a configurable option to allow calculated columns: SharePoint support article about calculated columns Some alternate solutions here: Stack Exchange: Calculated columns are gone

These two references are excellent sources of information regarding the PowerShell commandlet Update-SPSolution for SharePoint 2010 and SharePoint 2013: SharePoint 2010 Web Parts in Action by Wictor Wilen Chapter 7 Microsoft SharePoint 2010 Developer Reference by Paolo Pialorsi Chapter 8