Select2 dropdown but allow new values by user?

Question

I want to have a dropdown with a set of values but also allow the user to \"select\" a new value not listed there.

I see that select2 supports this if you are using

Answer 1

I just stumbled upon this from Kevin Brown. https://stackoverflow.com/a/30019966/112680

All you have to do for v4.0.6 is use tags: true parameter.