message: DOC: document SU2 I/O support in Mint
diff: @@ -10,6 +10,8 @@ The Axom project release numbers follow [Semantic Versioning](http://semver.org/
  ## [Unreleased] - Release date yyyy-mm-dd
  ### Added
  +- Added support in Mint for reading and writing an unstructured mesh in the [SU2 Mesh file format].
  + This includes support for both single and mixed cell type topology unstructured mesh types.
  ### Removed
  @@ -248,3 +250,5 @@ The Axom project release numbers follow [Semantic Versioning](http://semver.org/
  [Version 0.2.9]: https://github.com/LLNL/axom/compare/v0.2.8...v0.2.9
  [Scalable Checkpoint Restart (SCR)]: https://computation.llnl.gov/projects/scalable-checkpoint-restart-for-mpi
  +[SU2 Mesh file format]: https://su2code.github.io/docs/Mesh-File/
  +
  