DisplayCAL 3.8.1.1 (Linux only) released

Fixed in this release:

• [Minor] [UI] Linux: Some custom widgets could have a size of zero with
  wxGTK2 under non-KDE desktop environments when
  org.gnome.desktop.interface scaling-factor was set to 0
  (regression of a change in DisplayCAL 3.8.1, SVN revision
  r5979).
• [Minor] [UI] Linux: No scaling for some custom widgets with wxGTK2 and
  HiDPI unless org.gnome.desktop.interface scaling-factor was set
  to a value of 2 or higher (regression of a change in DisplayCAL
  3.8.1, SVN revision r6005). HiDPI scaling with wxGTK2 under X11
  is now handled entirely by the global DPI value (Xft.dpi).
• [Minor] [UI] Linux: Too small size for the contents of some custom
  widgets with wxGTK2 and HiDPI.
• [Cosmetic] [UI] Linux: Too much padding inside some custom widgets
  with wxGTK2 and HiDPI.
• [Cosmetic] [UI] Linux: Occasional glitchy window sizing under Wayland.
• [Cosmetic] [UI] Linux: Added workaround for double window decorations
  when the environment variable GTK_CSD is set to a nonzero value
  under X11 (e.g. elementary OS Juno with Phanteon desktop).