The final release version has profiles for all (?) the current-version Leica M lenses.
I'm not sure what you'd select for the CV 15mm, though... I suspect you'd do better creating a custom profile for it.
On some web sites giving info about lens coding, it suggests using the tri-elmar code for the 15mm?
I could create my own profile, sounds complicated tho.
I have just bought a 2nd hand M8.
I already have voigtlander Nokton 50 1.5, Skopar 35 2.5,
15mm already mentioned, 90mm Lanthar. + leica 90mm Elmar
Numerous Russian lenses etc etc.
But
The cost is building all the time, i thought i could save a bit of money by not having to invest in a new set of 6 bit code M adapters. (£200.00)
Saving up for some IR cut filters at the moment. (£120.00)
Any saving is most welcome.
Welcome to the bottomless moneypit, otherwise known as Leica ownership!!!