Features added for 11.3

The new release includes the following enhancements:

• Allow a work unit to be re-assigned or status updated regardless of its current status
• Support importing label schema from a local Esri classification schema (.ecs) file or feature layer
• Allow comments when working with training samples within work units
• Support spectral profile when working with training samples
• Allow user to define work units using a grid system when input imagery layer is not in Web Mercator projection