I'm cleaning up internal interfaces and removing deprecated methods for a 1.3 release.
An open question: what advancements would you like to see? It is now possible to set (at runtime) a custom entity cache per query for instance, but users are more likely to want mapping of newer mongo features as annotations so where should time be spent?
I'm looking at text search annotations and possibly newer geospatial mappings. Somewhat further away is an investigation of a GridFS mapping.
James