Since 2014, the Manchu Studies Group has been responsible for the publication of Saksaha: A Journal of Manchu Studies, a peer-reviewed journal currently edited by He Bian, Pär Cassel, and Yulian Wu.
You can find current and past issues of the journal, as well guidelines for submitting a manuscript, at http://www.saksaha.org/. The editors are actively seeking contributions in all areas of Manchu Studies, from linguistics to literature to history, as well as translations of Manchu texts.