Comment 4 for bug 1747714

Fix Released for bionic; this landed in netplan.io 0.34 (not shown because of the package rename):

netplan.io (0.34) bionic; urgency=medium

  * New release 0.34 (LP: #1754019):
    * Implement "optional: true" to correctly write systemd network definitions
      with "RequiredForOnline=false", so that these networks do not block boot.
      (LP: #1664844)
    * Implement 'help' as a subcommand of any netplan command, so that running
      'netplan * help' always returns some helpful information. (LP: #1748629)
    * Reinstate snap support for dealing with the NetworkManager snap.
      (LP: #1747714)
    * Added bash completion. (LP: #1749869)
    * Implement 'netplan ip leases': allows users to retrieve lease information
      for the backend in use; to query for custom DHCP options.
    * Don't silently break bridge-priority; fix it instead. (LP: #1752162)
    * Miscellaneous coverage, linting, and fuzzing fixes.
    * Refactor subcommands into separate source files, automate command loading
      and various code cleanups.
    * Disable "ifupdown-migrate"; which is incomplete and thus risks breaking
      systems. Better iterate over it without showing it as a viable option.
    * Add better routing support, implement initial routing policy support.
      - Add 'on-link' support. (LP: #1735193)
  * debian/control:
    - Renamed source and "real" binary to netplan.io.
    - Added a transitional package for nplan.
    - Updated Vcs-* fields to point to the Github project we now use.
    - Updated Standards-Version, debhelper.
  * debian/compat: bump to debhelper compat level 11.
  * debian/copyright: Update Format: field for https.
  * debian/netplan.io.install: obligatory file to install files.
  * debian/source/format: now we're 3.0 native, for reals.