Many customers ask if we have a roadmap of upcoming features in our government community cloud. Recently Microsoft has committed to making public updates with ETAs for many of the larger items that are not yet available in Power BI GCC.
https://docs.microsoft.com/en-us/power-bi/admin/service-govus-overview#power-bi-feature-availability
Furthermore, Microsoft has committed to a 30 day timeline once a new feature becomes generally available in our public (aka commercial) cloud.
“To accommodate the requirements of government cloud customers, there are some differences between government plans and commercial plans. Our goal is to make all features available in government clouds within 30 days of general availability. In some cases, underlying dependencies prevent us from making a feature available.”
We are committed to making sure that feature parity doesn’t become a blocker for our customers using Power BI in our secure, compliant and government certified data centers.
Power BI in Government 