** UBIK Database Kernel is now able to process double.NaN, double.NegativeInfinity and double.PositiveInfinity. The resulting database value will be db null.
** Importing a proxy which refers to itself does not create a 2nd (broken) proxy with the same external primary key. The proxy reference (to itself) is correct now.
** Importing a proxy property takes 2nd bidirectional setting (master in case of conflict) in account now.