JuNest can now emulates any images for x86, x86_64 and arm architectures! The neat syntax is the following:
junest -a arm
For instance, on a x86_64 machine the previous command will download the ARM JuNest image and will run QEMU to emulate it!
There are plenty of reasons this might be useful. For instance, this feature will give great benefits for developers/people without privileged permissions on the machine that need to test/use applications on different architectures. Another advantage is that, there might be packages available only on some specific architectures that the users can still use even though the native architecture is different.