Hi,
to All: I know the BETA sign is gone but it will return for good today/tomorrow. I will keep it there forever so you know you are on the beta channel, even when you might be currently running final version (2223). In V2016 we will make the differentiation better way
to Spulci: You can update to Win 10 with the current latest final version 2015.10.3.2223. This service pack is just fixing some issues with firewall start on Windows 10, when updating Windows, but for most users it works and usually restart helps.
to giogio: Yes this will be fixed today/tomorrow via hotfix. The problem occurs on Windows XP SP2- and we will turn off the HTTPS scanning by default on these OS.