Some time ago our first release candidate builds for all flavours that
released with xenial have been posted to the ISO tracker  into the
As with each point-release, we would need volunteers to grab the ISOs
of their flavour/flavours of choice and perform general testing. We
obviously are mostly looking for regressions from 16.04.3, but please
fill in any bugs you encounter (against the respective source packages
on Launchpad). There is still time until the target release date on
1st of March, but for now we're not considering pulling in any more
fixes besides ones for potential release-blockers that we encounter.
With enough luck the images that have been made available just now
might be the ones we release on Thursday.
On behalf of the release team,
Łukasz 'sil2100' Zemczak
Ubuntu-release mailing list
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