all: sync with master; upd chlog

client/src/__locales/zh-cn.json

@@ -298,6 +298,9 @@
     "blocking_mode_nxdomain": "NXDOMAIN：以NXDOMAIN码响应",
     "blocking_mode_null_ip": "空IP：以零IP地址响应(A记录 0.0.0.0；AAAA记录 ::)",
     "blocking_mode_custom_ip": "自定IP：以手动设置的IP地址响应",
+    "theme_auto": "自动",
+    "theme_light": "浅色主题",
+    "theme_dark": "深色主题",
     "upstream_dns_client_desc": "如果将此字段留空，AdGuard Home 将使用在<0>DNS设置</0>中配置的服务器。",
     "tracker_source": "追踪器来源",
     "source_label": "源",
@@ -451,6 +454,7 @@
     "updates_checked": "AdGuard Home 的新版本现在可用",
     "updates_version_equal": "AdGuard Home已经是最新版本",
     "check_updates_now": "立即检查更新",
+    "version_request_error": "检查更新失败。请检查您的因特网连接。",
     "dns_privacy": "DNS 隐私",
     "setup_dns_privacy_1": "<0>DNS-over-TLS:</0> 使用 <1>{{address}}</1> 字符串。",
     "setup_dns_privacy_2": "<0>DNS-over-HTTPS:</0> 使用 <1>{{address}}</1> 字符串。",