What version is CSP 4.0 for windows on?

I have the perpetual license and the upgrade plan but it still says that i'm on version 4.0.3. Is this right? Has there been any updates? How do i fix this? It still shows that i never activated a code even though i entered it in last year to get the update pass. Is this something i need to enter in each year? I feel like this should be a 1 time thing