SwineWM 0.4.0

Added

• IPC trees, workspaces, outputs and window/workspace events now carry all
  of sway's and i3's node fields (urgent, floating, scratchpad_state,
  orientation, deco_rect, window_rect, geometry, shell,
  representation, window_properties.instance, …) in sway's order, so
  i3 and sway IPC scripts find what they expect. percent is now worked
  out as in sway.

• A native config-error nag window with the complete error list and reload
  and dismiss actions.

• IPC SUBSCRIBE support for workspace, window, mode, output, binding,
  bar-config, shutdown and tick events; SEND_TICK now broadcasts its tick
  payload.

• IPC GET_INPUTS and GET_SEATS now describe SwineWM's aggregate keyboard
  and pointer hooks and its single seat.

• IPC subscriptions now report window move/fullscreen changes and workspace
  rename/urgency changes.

• A companion watchdog restores hidden windows after an unexpected exit or
  after the manager's message loop stops responding; as the login shell it
  also starts Explorer after recovery.

• smart_gaps on|off|toggle|inverse_outer, as in sway (until now accepted
  and ignored).

• show_marks: marks appear on the tabs of tabbed and stacked containers
  as [mark], right-aligned; marks starting with _ stay hidden.

• hide_edge_borders both hides the border of a window that fills its
  workspace (a Windows border cannot hide single edges).

• bindcode and unbindcode accept numeric Windows virtual-key values
  (decimal, 1–255), so key bindings can be specified by code.

• New-output workspace discovery recognizes move container to workspace
  bindings as well as workspace bindings.

Fixed

• Switching workspace sent the window focus event before the workspace
  focus event, and reported the newly focused window as "visible":false.
  The order is now sway's (workspace first), and visible is worked out
  from the tree as in sway.

• swinemsg -t subscribe -m '["window","workspace"]' failed with
  {"success":false} in Windows PowerShell, which drops the inner quotes
  before 7.3. swinemsg now turns [window,workspace] into JSON, and also
  takes plain event names: swinemsg -t subscribe -m window workspace.

• IPC events reached a subscribed client only when it sent another
  message: the pipe was opened for synchronous I/O, so a waiting read
  blocked every event written to it. It now uses overlapped I/O, so
  listening clients (i3ipc scripts, Waybar's sway modules) get events as
  they happen. Events still queued when swinewm exits are written first.

• IPC events now match sway: the mode event's change is the mode's
  name (with pango_markup from mode --pango_markup); SEND_TICK takes
  any text and broadcasts it with "first": false, and a new tick
  subscriber first gets {"first": true, "payload": ""}; subscriptions add
  up; the empty workspace event reports the workspace as current; a new
  window's new event comes before its focus event; and nothing is sent
  after shutdown (no close events for windows swinewm lets go of).

• swinemsg -t subscribe prints the first event, and every event with
  -m/--monitor, as swaymsg does.

• Newly mapped floating windows are raised above their parent without
  activating them, so owned dialogs do not remain obscured.

• Focus-follows-mouse keeps a visible owned dialog focused rather than
  activating its owner and dropping the dialog behind it.

• Gap values are range-checked and cannot overflow layout geometry.

• Display and DPI changes are coalesced before outputs, window layout, bars
  and wallpaper are refreshed, including DPI notifications received by bars.