arch 1st, we introduced a significant improvement to our Product Life Cycle Support Policy to help our customers better plan for Esri software release implementation in their organizations. For many of our products, we changed from a version-based product support life cycle model to a new calendar-based approach. This means that for most new ArcGIS product releases, we will publish the exact dates for all phases of the Product Life Cycle at the date the product is released.Jessica G. - Online Support ResourcesYou must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.