message: Added a note about variable NURBS in the CHANGELOG.
diff: @@ -43,6 +43,11 @@ New and updated examples and miniapps
  Discretization improvements
  ---------------------------
  +- Added variable order NURBS: for each space each knot vector in the mesh can
  + have a different order. The order information is now part of the finite
  + element space header in the NURBS mesh output, so NURBS meshes in the old
  + format need to be updated.
  +
  - Added the ability to integrate delta functions on the righ-hand side (by
  sampling the test function at the center of the delta coefficient). Currently
  this is supported in the DomainLFIntegrator, VectorDomainLFIntegrator and
  