• SwitchResX keeps prompting to update when I already have the latest version installed
    You probably have two versions (or more) installed parallel, either in /Library/PreferencePanes or in /Users/(your name)/Library/PreferencePanes folder.
    Please check that only one of these folder only contain one version of the SwitchResX preferences pane.

    Also, you can uncheck the option « automatically launch at login » in the preferences, and check it again, this ensures that the latest version will be started.