You also get the perpetual fallback license if you pay month to month for a year, for whatever version you had 12 months ago. E.g. I start paying month-to-mont

You also get the perpetual fallback license if you pay month to month for a year, for whatever version you had 12 months ago. E.g. I start paying month-to-month at 2016.2, after 12 months I have a license to 2016.2. But say after the first month, 2017.1 comes out. Then after 13 months I now have a license for 2017.1.