So will there be anymore upgrades for My Cloud (fw 04.xx.xx-xxx)

So I have a model “My Cloud WDBCTLxxxxxxx-00 (fw 04.xx.xx-xxx)” that is not on the list for upgrade to 5.0. Does this mean the product will not be getting anymore firmware upgrades?

Thought so… Oh well… it is still working. Guess I will just hang on to it until EOL.