Often, the application is supported, however the procuring organization has meanwhile opted out of maintenance in order to cut costs, which takes the updated re

Often, the application is supported, however the procuring organization has meanwhile opted out of maintenance in order to cut costs, which takes the updated releases out of reach. Another scenario is, that the organization pays maintenance, new release supporting new OS is available, but upgrading both involves costs (in updating, migrating, documenting, testing), that the organization is not willing to take and just carries on with the old releases.