Release: A product release is denoted by a version (e.g. 2020.01) and releases are typically made 3-4 times a year.
General Availability: The milestone date for which a product is deemed commercially available.
End of Sales: The last day a new license for either a component or a user license can be added to a new or existing configuration.
End of Maintenance: The last day in which bug fixes or on-plan Customer Support assistance will be provided for a product.
End of Life: All references to the product are removed from publicly accessible locations (e.g., web, etc.).