If you want to leave curtin in -proposed in Trusty, then the tags should be verification-needed-trusty and verification-done-xenial. As it stands with just a verification-done tag the SRU team might release it into Trusty's -updates.
If you want to leave curtin in -proposed in Trusty, then the tags should be verification- needed- trusty and verification- done-xenial. As it stands with just a verification-done tag the SRU team might release it into Trusty's -updates.