# FLUENT Reader handles zones

The FLUENT .msh reader now handles zones and provides the user with one block per defined zone.
BREAKING_CHANGE: Some of the vtkFLUENTReader member variables have been moved to private visibility which could impact classes that inherit it and directly access member variables.
BREAKING_CHANGE: Some zones from the file were previously ignored by the reader, and are now provided as blocks in a vktMultiBlockDataset. Users might need to filter the excess out manually
