Please either use the short 4.11 or full 2021.4.11 as the version description. if there is now a third way or writing versions, it is going to be difficult for newcomers to understand what you mean.
Imho if there is a new setting, it should be disabled by default.
Maybe vvvv should come with a “what’s new in this version” window or a (first) start patch like it was in beta.