New Firmware Update - Documentation?

[Karl-Ludwig Butte]

Dear all,

after successfully installing the latest firmware update (adventurous - but this is another story) I wondered where the documentation for it could be downloaded. I remeber that I read somewhere that the new additions are described in an extra addendum file but I can't remember where I read that to find the download link. Could someone please point me to that download location?

Thank you very much in advance.

Best regards

Karl