message: Move the CHANGELOG entry for FMS to the v4.3 section
diff: @@ -111,6 +111,12 @@ Meshing improvements
  NC data files are compatible with serial code, e.g., can be viewed with serial
  GLVis. Loading of legacy NC mesh files is still supported.
  +- Added FMS support (https://github.com/CEED/FMS) to mfem. FMS can represent
  + unstructured high-order meshes with general high-order finite element fields
  + on them. When enabled, mfem can convert data collections to/from FMS data
  + collections in memory. In addition, an FMS data collection class was added so
  + the convert-dc miniapp can read and generate data files in FMS format.
  +
  - Added new mesh quality metrics and improved the untangling capabilities of the
  TMOP-based mesh optimization algorithms.
  @@ -504,12 +510,6 @@ Miscellaneous
  - The integration order used in the ComputeLpError and ComputeElementLpError
  methods of class GridFunction has been increased.
  -- Added FMS support (https://github.com/CEED/FMS) to mfem. FMS can represent
  - unstructured high-order meshes with general high-order finite element fields
  - on them. When enabled, mfem can convert data collections to/from FMS data
  - collections in memory. In addition, an FMS data collection class was added so
  - the convert-dc miniapp can read and generate data files in FMS format.
  -
  - Change the IntegrationRule inside VectorDiffusionIntegrator to use the same
  quadrature as DiffusionIntegrator.
  