• Fix #652: use importlib to support Python >= 3.12
• Fix #424: Use only the primary monitor for thumbs window (#649)
• Improvement #609: filter Unsplash Plus images
• Improvement #604: download UHD images from Bing
• Feature #621: Add AVIF image format support
• Updated translations: Spanish (#607) and Brazilian Portuguese (#614)
• set_wallpaper: add support for i3-gnome (#595), Hyprland (#618), spectrwm (#626)
• set_wallpaper: only set Plasma wallpaper on desktops using an image background (#611)
• set_wallpaper: use dbus-send instead of qdbus for setting KDE wallpaper (#633)