[Merge] ~toabctl/livecd-rootfs:bionic-repostamp-backports into livecd-rootfs:ubuntu/bionic

[Thomas Bechtold]

The proposal to merge ~toabctl/livecd-rootfs:bionic-repostamp-backports into livecd-rootfs:ubuntu/bionic has been updated.

Description changed to:

Testbuild with theses changes currently running: https://launchpad.net/~cloudware/+livefs/ubuntu/bionic/cpc-development/+build/300545

For more details, see:
https://code.launchpad.net/~toabctl/livecd-rootfs/+git/livecd-rootfs-1/+merge/409292
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Your team Ubuntu Core Development Team is requested to review the proposed merge of ~toabctl/livecd-rootfs:bionic-repostamp-backports into livecd-rootfs:ubuntu/bionic.