Comment 8 for bug 1998989

Would
snap refresh juju --channel 3.0/edge
be enough? Or do I need to reinstall the client?
What about the controllers, do I need to remove and bootstrap again? I am afraid I have to
Right now in client I have 2 revisions
root@juju-client:~# ll /var/snap/juju/
total 20
drwxr-xr-x 5 root root 4096 Dec 18 07:47 ./
drwxr-xr-x 8 root root 4096 Dec 11 21:40 ../
drwxr-xr-x 2 root root 4096 Oct 25 18:39 21474/
drwxr-xr-x 2 root root 4096 Oct 25 18:39 21739/
drwxr-xr-x 2 root root 4096 Nov 5 17:12 common/
lrwxrwxrwx 1 root root 5 Dec 18 07:47 current -> 21739/

I am not an expert in snaps field, so any help appreciated

Thank you