So the nHibernate 2.1 Alpha came out a few days ago, but the announcement on sourceforge doesn't mention the additional features. In particular, it doesn't mention whether LINQ is included. I know ...

I have classes BidiParent and BidiChildList which link parents and children in a bidirectional parent-child relationship. If a child's parent is updated by e.g. the service layer, the old and new p...