.NET Framework 4.5 and MSBuild versions prior to 15 are no longer supported.
Specifying help links for warnings and errors is now supported through a new logging property.
The translation from Serilog to MSBuild events is streamlined:
Serilog errors and fatals are both mapped as MSBuild errors and treated identically,
and if a Serilog message has an exception, its ToString() representation will be appended to the end.