As for security, thanks for the advice. I'll double check everything and correct signatures. Current md5 is performed by myself using md5sum filename since i was unable to find any signature on the uscore  website. I will have this corrected. As for the slack, i am unable to join. If channel owner can manually allow, my email is stefan at certic dot info

I'll get to correct the points mentioned as a first thing in the morning especially when it comes to security. For now, threat this as "work in progress" and not something we should rely on until we confirm everything on slack.

Thanks for hint and advices!