all: sync with master; upd chlog

client/src/__locales/en.json

@@ -454,6 +454,7 @@
     "updates_checked": "A new version of AdGuard Home is available",
     "updates_version_equal": "AdGuard Home is up-to-date",
     "check_updates_now": "Check for updates now",
+    "version_request_error": "Update check failed. Please check your Internet connection.",
     "dns_privacy": "DNS Privacy",
     "setup_dns_privacy_1": "<0>DNS-over-TLS:</0> Use <1>{{address}}</1> string.",
     "setup_dns_privacy_2": "<0>DNS-over-HTTPS:</0> Use <1>{{address}}</1> string.",