post_install() { gtk-update-icon-cache -q -t -f usr/share/icons/hicolor update-desktop-database -q sed -i 's/Utility/Network/g; s/Chatstack/& (Beta)/g' /usr/share/applications/chatstack.desktop } post_upgrade() { post_install } post_remove() { gtk-update-icon-cache -q -t -f usr/share/icons/hicolor update-desktop-database -q }