When will destination methods be available for Project, ProjectBudget, and ProjectContract?

When will destination methods be available for Project, ProjectBudget, and ProjectContract?
As of right now, there aren't any plans we've been told about to change anything with Web Services for Dynamics GP.
I would recommend to enter this and vote on it as a Product Suggestion for Dynamics GP > new Idea site
Otherwise, there are eConnect stored procedures already available for Project, Project Budget and Project Contract that you could potentially use, if you haven't already looked at those.
Thanks