We've released a new version recently. Here are the changes we have made:
[main] Added constraint option allowing to skip the constraint if the field isn't changed
[main] DifferentialTuple.Merge() operation no longer causes StackOverflow exception
[main] Fixed certain cases of foreign key absence for reference fields of structures
[main] Fixed translation of enum value as default field value
[sqlserver] Fixed extraction of information about indexes from database
As usual you can download it from our official website or install it from Nuget library
Complete changes description is below.