Need new licence file Glyphs 2

I have emigrated to a new MacBook and forgot about the licence key. It seems as if I have misplaced the .glyphs2license document. How can I retrieve a new one?

Please send an email to “office” at this domain.

I’ll do that, thanks!

Same problem.
I bought my licence 2013. Have a new mac now. Licence doesn work any longer. I need a new licence. Because glyphs doesn´t work anymore. Any chance for any help?

See Georg’s response above from last year.