CHANGES:

spatialmsg

• Display help with --help.

spatial

• Fix workspaces not being correctly re-arranged on some occasions: when it had
  lost focus due to a window being moved to another workspace, or when one of
  its window had been closed while it was not focused.
• Introduce status_bar_name <name> command to specify which status bar to
  signal when the windows arrangement is updated (was previously hard-coded to
  waybar).
• Support i3.

spatialblock

• Rewrite the helper in OCaml, to enjoy (way) better performances leading to a
  smoother UX.
• Allow to dynamically associate applications ids with icons using a dedicated
  configuration file (either $XDG_CONFIG_HOME/spatial/spatialblock.json or
  $HOME/.config/spatial/spatialblock.json).

spatial

• Fix windows flickering for real (hopefully, this is a long running issue to
  be honest).