Log Message:
xfce4-exo: update to 4.16.2

Change log:

4.16.2
======
- Properly initialize GdkRectangle to prevent crash (Issue #57)

4.16.1
======
- Revamp the documentation to modernize and uniformize accross
components
- Fix keyboard navigation when only one item is present (#53)

4.16.0
======
- Focus must not be required in single click mode (Issue #190)
- Remove GLIB_CHECK_VERSION IFDEFs which are obsolete after glib bump
- Adjust padding only for vertical item orientation (Issue #48)
- bump glib (and gio, gthread, etc) to 2.50.0
- Fix GCC warning (false negative)
- Translation Updates:
  Basque, Estonian, Norwegian Bokmål, Portuguese (Brazil), Russian,
  Slovenian, Turkish, Vietnamese

4.15.3
======
- Re-grab tree selection to prevent rare crash (Issue #46)
- Remove unneeded RTL adjustment (Issue #45)
- exo-open: Wrap long URI in error dialog (Issue #26)
- Avoid truncated text in small zoom levels (#42)
- Make ExoIconView reduce selection on a single click (issue #39)
- Partially restore 6fcefce9 (Issue #18)
- Adds new, foreign README.md
- Add check for valid GtkTreeSelection (issue #40)
- Reset cursor on drag end in single-click mode
- exo-open: Change priority of command line parameters (Fixes #20)
- Prevent label from overlapping icon in RTL (Fixes #36)
- Prevent "selection_changed" bursts (#37)
- Small change to documentation for exo_strdup_strftime
- desktop-item-edit: Fix fallback for desktop file type detection
- desktop-item-edit: Improve detection of invalid icon names (Fixes #33)
- AC_CONFIG_MACRO_DIR → AC_CONFIG_MACRO_DIRS (Closes !9)
- Translation Updates:
  Albanian, Amharic, Arabic, Armenian, Armenian (Armenia), Asturian,
  Basque, Belarusian, Bengali, Bulgarian, Catalan, Chinese (China),
  Chinese (Hong Kong), Chinese (Taiwan), Croatian, Czech, Danish, Dutch,
  Eastern Armenian, English (Australia), English (United Kingdom),
  Estonian, Finnish, French, Galician, Greek, Hebrew, Hungarian,
  Icelandic, Indonesian, Interlingue, Italian, Japanese, Kannada,
  Latvian, Malay, Norwegian Bokmål, Norwegian Nynorsk, Occitan (post
  1500), Panjabi (Punjabi), Persian (Iran), Polish, Portuguese (Brazil),
  Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swedish,
  Telugu, Thai, Turkish, Ukrainian, Urdu, Urdu (Pakistan), Uyghur,
  Vietnamese,

4.15.2
======
- icon-chooser-dialog: Allow removing selected icon (Fixes #2)
- desktop-item-edit: Fix sensitivity of save button (Fixes #28)
- Rework exo_icon_view_scroll_event for overshoot effect (Fixes #25)
- Allow resizing the xfce4-settings window smaller (Fixes #19)
- Drop exo-csource from exo
- Fix build on OpenBSD (!2)
- Fix race condition in make install (Fixes #29)
- Remove unused perl module requirement
- Replace bugzilla occurences with gitlab (Fixes #30)
- Translation Updates:
  Albanian, Chinese (China), Chinese (Hong Kong), Danish, Eastern
  Armenian, French, German, Hebrew, Japanese, Kazakh, Korean, Lithuanian,
  Portuguese, Portuguese (Brazil), Russian, Swedish, Turkish

4.15.1
======
This release transitions several exo components to xfce-settings.
Please use with xfce-settings 4.15.1 or later for best results.
- Removed binaries: exo-compose-mail, exo-helper-2
- Removed from API: ExoCellRendererEllipsizedText,
  ExoIconBar, ExoToolbarsEditor, ExoToolbarsEditorDialog,
  ExoToolbarsModel, ExoToolbarsView, ExoWrapTable, ExoXsessionClient,
  exo_atomic_inc, exo_atomic_dec

Other Updates:
- state variable is a GtkStateFlags
- Fix previous commit
- desktop-item-edit: Fix sensitivity of save button (Bug #16813)
- Add basic GitLab pipeline
- Attach popup window to toplevel parent (Bug #16768)
- Rename Thunar.desktop to thunar.desktop (Bug #16197)
- Extend selection on shift+drag (Bug #7526)
- Do not cancel selection on shift+drag
- Rename Thunar.desktop to thunar.desktop (Bug #16197)
- Fix type declaration (Bug #16678)
- desktop-item-edit: Use new XfceTitledDialog API
- Fix GTimeVal deprecation
- Replace deprecated G_INLINE_FUNC macro
- Replace deprecated macro
- Wrong keyboard navigation after using rubberband in exo-icon-view (Bug #16286)
- Cursor position in icon view not visible/highlighted when using ctrl + arrows \ 
(Bug #12227)
- Make sure default applications are properly set in mimeapps.list
- Translation Updates:
  Albanian, Amharic, Arabic, Asturian, Basque, Belarusian, Bengali,
  Catalan, Chinese (Hong Kong), Chinese (Taiwan), Danish, Dutch,
  Estonian, Greek, Hungarian, Icelandic, Interlingue, Italian, Kannada,
  Latvian, Lithuanian, Norwegian Bokmål, Norwegian Nynorsk, Occitan
  (post 1500), Panjabi (Punjabi), Persian (Iran), Portuguese, Romanian,
  Russian, Slovak, Spanish, Telugu, Turkish, Uighur, Urdu, Urdu
  (Pakistan), Vietnamese