You may have noticed not much development has been done in this area and the original author also left the Delphi world some while ago which means he no longer contributed since.
Also there are more and more commercial ORMs being developed that are very similar in their design (TMS Aurelius, DevArt EntityDAC and most recently also DevExpress ExpressEntityMapping Framework) that probably do their job pretty well.
I am a strong believer of sticking to core competencies (I have enough work to do on Spring.Base and Spring.Core) which makes me considering to discontinue any development (what is there will be working) in this area until anyone with enough expertise joins the team to continue work.
Please let me know any feedback