The Adobe Font Folio 11.1 web page states, among other things: ‘Take advantage of updates to the Adobe Type Library. Every font that shipped on Font Folio 11 has been updated and is now up-to-date with the latest version of the OpenType specification’.
Does anyone have any experience or understanding as to what this means? A little research tells me that Microsoft are behind the OpenType format and there are various versions of the OpenType specification (I believe OpenType 1.8.3 is the latest). I want to know whether I must carefully consider what version I am purchasing or whether this is simply an Adobe marketing ploy to sell their latest products. I have contacted Adobe and they were unable to help me.