mapstruct/mapstruct 1.4.0.Beta2 on GitHub

Improve the error message when using @Qualifier in 2 step mapping methods (#2135)
Improve performance for 2 step mappings (#2136)

Can't override @MappingConfig inherited reverse mapping (#1844)
Nested constants do not work when the same type is concerned (#2101)
Mapping a value wrapped in a list generates invalid code (stringToXmlGregorianCalender will be added) (#2122)
Regression: @BeanMapping#resultType does not work with nested mappings (#2133)
Error: java: variable name might not have been initialized when nullValueCheckStrategy set to ALWAYS and using constructor for instantiating mapping target (#2131)
Cannot map enum argument to target enum property with same type (#2117)
Enum to String mapping generated code cause build failure (#2121)
Variable not initialized in generated mapper in case of constructor mapping and mapper function (#2124)
Assignment for array field is not generated properly (#2109)