I do not have a problem with "retiring" apps, it is a natural cycle. And considering that it was released in September 2015 it have had a long life, so a paid update seams fine. Future more it is my understanding that they will not disable any functions that the app already have.
That they are not opting for a subscription model is what really matters to me, so I will be supporting them once again, and if the new apps have just as long a lifecycle I will be happy. Remember, this is the better option compared to subscription which will be more expensive in the long run, or a free model where you become the product, either by allow certain adds, or by having access to private information. Nothing is free, you just need to choose your poison.
I am more frustrated by lack of information concerning the macOS app as I am considering buying that, but will hate to get it "retired" in under a year...
[doublepost=1524519662][/doublepost]Seams like the released the press release about new features and such
https://backstage.1blocker.com/say-hello-to-1blocker-x-8b55efe1ae36
and it seams like those who said it will not receive rule updates are wrong too