Migration: Changes Related to IAdvancedDocumentSessionOperations

This property is gone and was substituted by the JsonConverter property with ISessionBlittableJsonConverter type. The converter contains following methods:

• ToBlittable - similar to EntityToBlittable.ConvertEntityToBlittable
• FromBlittable - similar to EntityToBlittable.ConvertToEntity
• PopulateEntity
• RemoveFromMissing
• Clear

If you were using the EntityToBlittable then please just switch to the new JsonConverter and take leverage from one of the new methods with similar functionality.

In ClusterTransaction the UpdateCompareExchangeValue method was removed. The method is no longer needed, because the Session, starting from version 5.0 keeps track of the changes to compare exchange values.

To give an example. in version 4.x following flow was valid:

var user = DocumentSession.ClusterTransaction.GetCompareExchangeValue<User>("users/ayende");
user.Value.Name = "New Name";

DocumentSession.ClusterTransaction.UpdateCompareExchangeValue(user);
DocumentSession.SaveChanges();

Starting from 5.0 the flow is simplified:

var user = DocumentSession.ClusterTransaction.GetCompareExchangeValue<User>("users/ayende");
user.Value.Name = "New Name";

DocumentSession.SaveChanges();