This document describes the new feature, new and revised functions, and fixed and known issues in Aster Analytics version 6.21.
This release works correctly only when installed on a system running Teradata Aster® Execution Engine version 7.00.01 (AX 7.00.01) or later, and Teradata Aster® Database version 6.10.02 (AD 6.10.02) or later. On earlier versions, graph functions and some other functions do not work correctly.