upgrade->upgradeXuanxuan = 'Upgrade Xuanxuan'; $lang->upgrade->archiveChangeNoticeTitle = 'Chat group archive change notice'; $lang->upgrade->archiveChangeNoticeContent = 'Due to the version update, the original archive feature has been changed, and your original archive discussion group has been set as a no-disturb message, please go to https://xuanim.com/book/xuanxuankehuduan/205.html for details.';