Add release notes for DAO change (refs #325)
Add release notes for DAO change (refs #325)

blankazucenalg/lenskit,vaibhav345/lenskit,vijayvani/Lenskit,kluver/lenskit,chrysalag/lenskit,vaibhav345/lenskit,linjunleo/lenskit,binweiwu/lenskit,martinlaz/lenskit,tajinder-txstate/lenskit,tajinder-txstate/lenskit,amaliujia/lenskit,binweiwu/lenskit,blankazucenalg/lenskit,aglne/lenskit,vaibhav345/lenskit,kluver/lenskit,kluver/lenskit,tajinder-txstate/lenskit,kluver/lenskit,chrysalag/lenskit,kluver/lenskit,tajinder-txstate/lenskit,vaibhav345/lenskit,martinlaz/lenskit,linjunleo/lenskit,aglne/lenskit,amaliujia/lenskit,vijayvani/Lenskit