* DVRs on the current network can now be listed with ``dvr neigh``.

  This command does not require a hostname.
* For all other commands, which do require a hostname, it should now be
  passed using the ``-h`` option to ``dvr``.
* Live video from camera N can now be obtained by passing ``monitor:N``
  to ``dvr cat``.  Append ``;hd`` or ``;sd`` to select the corresponding
  stream, and mind the shell quoting.
* Sizes are now displayed in GNU 'human-readable' format (2K, 31M, etc.)
  using ``humanize`` when ``dvr find`` is given the ``-h`` flag.

* Files can now be listed with ``dvr find`` and downloaded (to standard

  output) with ``dvr cat``.
* Device can now be rebooted with ``dvr reboot``.
* System time can now be set using ``dvr time``, using ``dateparser``.
* The ``dvr info`` tool reports system time alongside uptime.
* Connection classes are now in ``dvrip.io``.
* The ``test_connect`` development script is renamed to ``dvrip_test``.
* The ``dvr`` tool can now be launched under Windows.
* Broken dependency on Python 3.7 and broken development dependencies on
  ``mock`` and ``typing_extensions`` are fixed.

* Initial release.