Luckily, being those apps open source, a new fork has been created.
It's called Fossify. They forked all the apps on GitHub and they have a new maintainer.
Now we just need to wait for their first official release and then... we need to spread the word and make people switch from the old SMT apps to Fossify!
This is 100% of the reason we need to support open source. How many times has a megacorp bought a beloved software and shit all over it? Now, it doesn't matter quite as much, we can just move on.