systemd (237-3ubuntu10.16) bionic; urgency=medium

  * d/p/Support-system-image-read-only-etc.patch:
    - re-add support for /etc/writable for core18 (LP: #1778936)
  * d/p/fix-race-daemon-reload-8803.patch:
    - backport systemd upstream PR#8803 to fix race when doing
      systemctl and systemctl daemon-reload at the same time
      LP: #1819728