I just accidentally deleted a post about updating from Glyph Mini to Glyph. We have a bit a of a spam problem and need to delete a lot false users per day.
To answer the question:
There is no direct update from Glyphs Mini to the full version. This is not possible in the App Store. But I offer a 60 % refund (of the price of the Mini version) for the full version purchased through the website.
Edit:
There was a mistake. I meant refund and wrote discount. Corrected it.