Its obvious that they are proper decimals which is why it has been 1.15, 1.16, 1.17, 1.18, 1.9, 1.20, 1.21 etc etc, some people do refer to them and 1.5, 1.6, 1.7, 1.8 and 1.9, but if they followed that logic, we would be on v2 now.

1.20=1.2, 1.12 (although it didnt exsist) =/= 1.2 its not rocket science.