ANNOUNCE: xfce4-panel 4.17.1 released

[Gaël Bonithon]

xfce4-panel 4.17.1 is now available for download from
  
  https://archive.xfce.org/src/xfce/xfce4-panel/4.17/xfce4-panel-4.17.1.tar.bz2
  https://archive.xfce.org/src/xfce/xfce4-panel/4.17/xfce4-panel-4.17.1.tar.bz2?sha1
  https://archive.xfce.org/src/xfce/xfce4-panel/4.17/xfce4-panel-4.17.1.tar.bz2?sha256


What is xfce4-panel?
====================

Xfce's panel.

Website: 
  https://www.xfce.org/


Release notes for 4.17.1
========================
[Please note that this is a development release.]

- Dependency Changes:
  - Garcon >= 4.17.0

- New Features:
  - tasklist: Middle click minimize window groups (!76)
  - tasklist: Middle click close window groups (#322, !76)
  - tasklist: Middle click opens new instance (#166, !72)

- Bug Fixes:
  - Add some autohide blockers (!78)
  - Bump minimal required Garcon to 4.17.0 (#184, #485)
  - libxfce4panel: Destroy plugin prefs dialog on plugin "destroy"
    signal
  - Autohide fixes (#48, #116, #397, !75)
  - systray: Hide button menu if button is hidden by its app
    (Fixes #391)
  - launcher: Use same icons for item list as in prefs dialog 
    (Fixes #415)
  - launcher: Make add dialog consistent with panel add dialog 
    (Fixes #416)
  - tasklist: Fix context menu position in deskbar mode
    (Fixes #417)
  - systray: Display square systray icons on multiple rows (#426)
  - panel: Do not rely on borders to trigger autohide animation
  - Revert "Fix autohide with bg color or image (Bug #16064)" 
    (#435, #512)
  - tasklist: Hide wireframe on window buttons (#543, !70)
  - systray: Icon size and priority fixes (#571, !73)
  - systray: Disable broken smooth scroll with Xfwm4 (#411, !74)
  - prefs-dialog: Filter out irrelevant selection changes in
    "Items" tab
  - wrapper: Ensure that provider stays alive when processing
    "g-signal"
  - Revert "panel: Keep a reference on item during drag and drop"
  - panel: Clear opaque region so compositor properly apply
    transparency (#378, #427)
  - Fix `gdk_rgba_to_string()`-related memory leaks
  - panel: Refactor background setters
  - systray: Load icon from theme at desired size (#463)
  - Take window scaling into account (#465, #486, !71)
  - panel: Fix a memory leak
  - clock: Prevent visual glitch when showing calendar window
    (#466)
  - tasklist: Fix wireframe for CSD windows (v2) (#562)
  - systray: Check that the proxy exists when invalidating item

- Translation Updates:
  Albanian, Bulgarian, Chinese (China), Chinese (Taiwan), Dutch,
  English (United Kingdom), French, German, Greek, Hebrew, Italian,
  Japanese, Lithuanian, Malay, Norwegian Bokmål, Panjabi (Punjabi),
  Polish, Portuguese, Portuguese (Brazil), Serbian, Slovenian, Spanish,
  Swedish, Turkish