No it will not.
You need to contact your partner or sales represantitive at LANDESK to get your License upgraded.
Do we have to pay for it?
If you have a running PMA with LANDESK the uograde is out of charge.
As Fabian stated if you have a maintenance contract it should be included. Assuming you do, you can check to see if the license was updated to include 9.6(it should have been) by going at looking at your licenses on the core server. If you have not reactivated since Tuesday(probably have not) reactivate your core then go and look at your licenses you should see LANDESK Management Suite 9.6(or something very similar depending on license purchased) listed as well as any other 9.6 products you own(you will still all of your 9.5 items listed as well).
If you do not and you have a contract please contact your sales rep.