You've been able to interpolate context into command names for a while, but until now it wasn't possible to do the same thing with category names. No longer!
Use the familiar {{}} syntax to interpolate context into category names. This is useful when you want the category name to be personalized to the user or content the user is viewing.
Also, wherever you interpolate context, you can now provide a fallback value (using Handlebars syntax) to use in the event the context key used isn't available.