Copyright (C) 2019-2020 Michał Bąbik

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.

----------------------------------------------------------------------
v1.6.11                                                     2020-11-08

    * Added Wallapaper Abyss to wallpaper search.
    * Source code updates.

----------------------------------------------------------------------
v1.6.10                                                     2020-11-05

    * Added "Other settings" dialog.
    * Source code updates.

----------------------------------------------------------------------
v1.6.9                                                      2020-11-01

    * Added search options for Pexels, Pixbay, Wallhaven.cc
    * Source code updates.

----------------------------------------------------------------------
v1.6.8                                                      2020-10-26

    * Added wallhaven.cc to wallpaper search.
    * Source code updates.

----------------------------------------------------------------------
v1.6.7                                                      2020-10-25

    * Added caching of search queries.
    * Source code updates.

----------------------------------------------------------------------
v1.6.6                                                      2020-10-22

    * Corrected wchangerd daemon getting stuck in rare occasions
      when using time alignment.

----------------------------------------------------------------------
v1.6.5                                                      2020-10-18

    * Added marking of previously downloaded wallpapers in search
      results.
    * Updated random wallpapers select.
    * Some icons changed, some compacted.
    * Other minor source code updates.

----------------------------------------------------------------------
v1.6.4                                                      2020-10-13

    * Added Pixbay to wallpaper search.
    * Added thumbnail caching.
    * Source code updates.

----------------------------------------------------------------------
v1.6.3                                                      2020-10-08

    * Added Flickr to wallpaper search.
    * Source code updates.

----------------------------------------------------------------------
v1.6.2                                                      2020-10-02

    * Corrected version showed by wchangerd daemon.

----------------------------------------------------------------------
v1.6.1                                                      2020-09-29

    * Corrected API key refresh after setting using config dialog.

----------------------------------------------------------------------
v1.6.0                                                      2020-09-27

    * Added option for getting wallpapers from web.
    * Added Pexels to wallpaper search.
    * Source code updates.

----------------------------------------------------------------------
v1.5.5                                                      2020-08-26

    * Updated structure and functions for remembering randomed
      numbers.

----------------------------------------------------------------------
v1.5.4                                                      2020-08-07

    * Added files with default window manager info and autostart entry
      in application share folder.
    * Source code updates.

----------------------------------------------------------------------
v1.5.3                                                      2020-07-14

    * Source code updates.

----------------------------------------------------------------------
v1.5.2                                                      2020-07-09

    * Source code updates.

----------------------------------------------------------------------
v1.5.1                                                      2020-07-02

    * Added dwm to window manager list.
    * Source code updates.

----------------------------------------------------------------------
v1.5.0                                                      2020-06-22

    * Wallpaper change command is now set on start, based on currently
      used window manager.
    * Added --once option for wchangerd daemon to change wallpaper
      once and exit.
    * Code cleaning, changed internal setting passing, couple files
      removed.

----------------------------------------------------------------------
v1.4.9                                                      2020-06-02

    * Added option to get default wallpaper set command for Xfce.

----------------------------------------------------------------------
v1.4.8                                                      2020-05-28

    * Added time align option

----------------------------------------------------------------------
v1.4.7                                                      2020-05-24

    * Added possibility to create autostart entry for wchangerd
      daemon.
    * Updated command select dialog.
    * Source code updates.

----------------------------------------------------------------------
v1.4.6                                                      2020-05-18

    * Source code updates.

----------------------------------------------------------------------
v1.4.5                                                      2020-05-05

    * Added some window manager commands.
    * Source code updates.

----------------------------------------------------------------------
v1.4.4                                                      2020-05-03

    * Added dialog for detecting and setting wallpaper set command.
    * Source code updates.

----------------------------------------------------------------------
v1.4.3                                                      2020-04-28

    * Added config file info on statusbar.
    * Source code updates.

----------------------------------------------------------------------
v1.4.2                                                      2020-04-17

    * Option to run wchangerd daemon with other than standard config
      file using option --config.
    * Added script for wchangercfg options bash completion.
    * Added config dialog icon and desktop entry.

----------------------------------------------------------------------
v1.4.1                                                      2020-04-12

    * Added script for wchangerd options bash completion.
    * Corrected random wallpaper select.

----------------------------------------------------------------------
v1.4.0                                                      2020-04-11

    * Added controls for starting, stopping and monitoring of
      wchangerd daemon.
    * Command line options for starting, stopping, restarting,
      getting status of wchangerd daemon.
    * Source code updates.

----------------------------------------------------------------------
v1.3.11                                                     2020-03-06

    * Code improvements.

----------------------------------------------------------------------
v1.3.10                                                     2020-02-19

    * Removed some unneeded code.

----------------------------------------------------------------------
v1.3.9                                                      2020-02-14

    * Corrected setting wrong wallpaper set command when it is made
      with file sign [F].
    * Source code updates.

----------------------------------------------------------------------
v1.3.8                                                      2020-02-06

    * Removed sort button, list sorts itself after clicking title.
    * Corrected reading settings when json file is not a valid
      json file.
    * Changed adding files from directory, it works a little faster.
    * Some source code updates.

----------------------------------------------------------------------
v1.3.7                                                      2020-01-15

    * Corrected filtering files when adding from directory.

----------------------------------------------------------------------
v1.3.6                                                      2020-01-14

    * Added screen description below wallpaper preview.
    * Small performance improvements.
    * Source code updates.

----------------------------------------------------------------------
v1.3.5                                                      2019-12-22

    * Application should work in FreeBSD too.
    * Slimmed wallpaper changing program wchangerd.
    * There is no need to restart wchangerd after settings change with
      wchangercfg, Settings are loaded before every wallpaper change.
    * Couple improvements for faster loading and saving list of
      wallpapers.
    * Source code updates.

----------------------------------------------------------------------
v1.3.4                                                      2019-12-09

    * Some code updates for better compatibility with Clang.
    * Source code updates.

----------------------------------------------------------------------
v1.3.3                                                      2019-12-07

    * Renamed wchanger-cfg to wchangercfg.
    * Added scripts to configure and build app.

----------------------------------------------------------------------
v1.3.2                                                      2019-12-02

    * Some code updates.

----------------------------------------------------------------------
v1.3.1                                                      2019-11-27

    * Added application information dialog.
    * Some code updates.

----------------------------------------------------------------------
v1.3.0                                                      2019-11-25

    * Changed setting manage method.
    * Some code updates.

----------------------------------------------------------------------
v1.2.3                                                      2019-11-19

    * Small code updates.

----------------------------------------------------------------------
v1.2.2                                                      2019-11-16

    * Added removing duplicates from list button.
    * Added saving width and height of configuration window.
    * Some code updates.

----------------------------------------------------------------------
v1.2.1                                                      2019-11-14

    * Added ComboBox with minutes and hours in wallpaper change
      interval option.
    * Some code updates.

----------------------------------------------------------------------
v1.2.0                                                      2019-11-14

    * Changed random wallpaper select method.
    * Changed file list storing.
    * Background changing program (wchangerd) doesn't use glib now,
      it is lighter.
    * Some other code updates.

----------------------------------------------------------------------
v1.1.1                                                      2019-11-08

    * Some code updates.

----------------------------------------------------------------------
v1.1.0                                                      2019-11-07

    * Changed wallpaper preview.

----------------------------------------------------------------------
v1.0.1                                                      2019-11-04

    * Code updates.

----------------------------------------------------------------------
v1.0                                                        2019-11-03

    * First relase.

----------------------------------------------------------------------

