First off: Thanks so much for the work, Martien! As long as the workflow does, what's it's supposed to, it's awesome.
Because I wasn't able to install nodejs through the included script, I updated from v3.1.6 to the recent v4.0.2. Unfortunately this version doesn't really work for me. The "t"-command doesn't work with the ":token", ":nodejs" and … well other commands, except for ":update". The central "todo" doesn't work either.
For now I refrained from opening an Issue on Github, because I wanted to ask the people on here if I'm the only one with the problem.