The next GMAS release is scheduled for April 2018, and will be focused new functionality for the FIRST project (including retiring the FRAP system). The FIRST project will continue to be the focus in GMAS for the first half of 2018.
System-to-system (S2S) submissions from GMAS to Grants.gov will be retired as of January 25, 2018. See our blog post for more information.
We are currently working with our Business Steering and Executive committes on prioritizing GMAS initiatives for the second half of 2018.