Enhancements
[#655] Add support for DMN 1.5
[#662] Remove the xml based dialects
[#717] Extend the implementation of the 'instance of' function
[#718] Make Range generic
[#719] Transpiler: Add implicit conversions for DRG elements
[#720] Transpiler: Add tests for List boxed expressions
[#721] Refactor split() function to use XML regular expressions
[#722] Transpiler: Refactor the name of iterator variable in map()
[#723] Transpiler: Optimize the generated code for loops
[#724] Transpiler: Add new tests for Decision Tables
[#725] Transpiler: Add tests for loops with paths as endpoints
[#726] Refactor type for empty lists
[#727] Improve the test coverage for the name transformer
[#728] Transformer: Update the importType attribute
[#729] Replace NullTest with equivalent OperatorRange
[#730] Update the TCK test cases
[#731] Add support for abstract FEEL types in type expressions