Is the the 18.08 area???

Guessing this is the 18.08 rollling area but not 100% sure due to it not specifying like previous versions.

Yes, this would be the correct area for ongoing support.
The version numbers that we use are nothing more than an approx. release (snapshot) date, which on a rolling release like this, doesn’t actually mean all that much. As long as users update their system regularly, they would already be using the most current versions of all applications that they have installed.