The Collaborative International Dictionary of English v.0.48:

Newfangle \New"fan`gle\, a. [New + fangle.]
   Eager for novelties; desirous of changing. [Obs.]
   [1913 Webster]

         So newfangel be they of their meat.      --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Newfangle \New"fan`gle\, v. t.
   To change by introducing novelties. [Obs.]
   [1913 Webster]