I am starting to see a newer Alaska State Plane projection in data I get from other GIS folks here in AK: NAD_1983_2011_StatePlane_Alaska_4_FIPS_5004_Feet
Is this a higher accuracy projection that is replacing the usually NAD_1983_StatePlane_Alaska_4_FIPS_5004_Feet?
What is the best transformation to use with this projection?