Well, commercial is generally the point.
I doubt very much that they don't intend to push heavily and/or even force iLok usage, it could even be as simple as "JUCE is now free to developers, but you have to use iLok" acquisitions are made to make money, and if the business of iLok is more valuable than the business of JUCE (Which you would have to assume it is given they where able to procure JUCE) then JUCE will be used to leverage more iLok business.
How much this affects HISE in the long term is debatable, I would have to assume that Christopher already has back up plans and such if anything nefarious was to happen with JUCE, there are alternatives for him to implement if he needed to.
Have to see how this one plays out, but i would expect some changes to JUCE licencing.
A lot of it is poorly formatted too, @Christoph-Hart do you want give me a log in and i will start to tidy it up, things like...
Minimize Colorpicker processor ID Mute Meter Routing Matrix Gain Pan and Delete
are much easier to read as
Minimize/Colorpicker/Processor ID/Mute/Meter/Routing Matrix/Gain/Pan/Delete
Just a simple example of tweaks.
I can fix any broken links too.