Budgie Themes & Layouts has now been tweaked - hopefully to clarify what it does.
So the main apply button wording has been changed from “Apply theme” to “Apply makeover” to clarify that it changes more than just themes.
Also you now have the ability to apply individual bits of the makeover e.g. just the theme … icons etc.
Since budgie-welcome is a snap this will autorefresh over the next few days - you can also force the refresh via
snap refresh