I agree and I also pointed out the self-defense issue and even a possible protection setting in my first post.
I wouldn't be surprised, when the developer
@HeiDef have the time from other projects, he will for sure address not only the service protection but also other necessary updates. But, there is no ETA ( estimated time of arrival ) when that actually will happen.
It's very important when anyone test or use any kind of software ( security in this case ) how regular or not it gets updates. Personal I would never recommend to anyone use a software that is not constantly developed in one way or the other. It dosen't matter how good or bad it's in one or even two tests. That in itself is way too inconclusive and normally that's also one reason why disclaimers always should be used. Even on YouTube if wanted to be taken serious. Tests, can also always be improved.