Follow our step-by-step instructions to upgrade to the latest version of Sensu from any earlier version. If you’re still using Sensu Core or Sensu Enterprise, read Migrate from Sensu Core and Sensu Enterprise to Sensu Go. You can also learn how to activate and and view your commercial Sensu license or troubleshoot to identify and resolve problems with your Sensu implementation, from reading and configuring Sensu service logs to using Sensu handlers and filters to test and debug your implementation.