9.1 to 9.2 isn't a major update in the sense that it is not supported for software appliances (8 to 9 or 9 to a hypothetical 10 would be major updates). 9.1 to 9.2 is not an insubstantial update, however, and should be made after proper considerations for the changes and with a back-out plan.
9.1 to 9.2 isn't a major update in the sense that it is not supported for software appliances (8 to 9 or 9 to a hypothetical 10 would be major updates). 9.1 to 9.2 is not an insubstantial update, however, and should be made after proper considerations for the changes and with a back-out plan.