Comment 7 for bug 1614559

Martin, the edge channel in the snap store has replaced the daily ppa. This ppa is where we release betas:

https://launchpad.net/~juju/+archive/ubuntu/devel

Now as to landing this fix, we've pushed packages to proposed as you've seen, but encountered various failures with beta16 and now beta17. The blocker for beta17 landing is yet another iteration on juju failing to build on 32-bit arches. We don't support them and don't build them. IMHO, they never should have been built and uploaded to the archive. We worked around the issue for beta16, but can no longer do so for beta17.

As it stands we must resolve bug 1614969. In short, we want to remove all 32-bit builds of the juju package from the archives. They are unsupported and prevent us from landing updates as desired.