[huntercaron]

> In 4.0, with the complexity savings we achieved by moving to fetch(), we can now comfortably fit a morphInner and morphOuter swap into core

It seems odd to me to treat these as different properties on their own? might as well keep it as an extension if it is not going to be more deeply integrated and let htmx 4.0 be smaller? Possible I may not be understanding the use case though