CALSoft gives you the ability to check and see if you are using the most up-to-date version of CALSoft. In the top right of the main CALSoft homepage (dashboard), click the User Info Icon and select "Check for Current Version."
CALSoft will then ask if you would like to check for an update. Click "Yes" to check.
CALSoft will then either tell you that a new version is available and you can run an update, or that no updates are available and that you are using the current and most up-to-date version.