Merge branch 'dhcp-to-dns' into next

... and drop the workaround. This requires RouterOS 7.22beta3.

global-functions.rsc

@@ -1262,16 +1262,12 @@
   :local DeviceMode [ /system/device-mode/get ];
 
   :local CheckSums ({});
-  :if ([ :pick $ScriptUpdatesBaseUrl 0 21 ] = "https://rsc.eworm.de/") do={
+  :do {
-    :onerror Err {
+    :local Url ($ScriptUpdatesBaseUrl . "checksums.json" . $ScriptUpdatesUrlSuffix);
-      :local Url ($ScriptUpdatesBaseUrl . "checksums.json" . $ScriptUpdatesUrlSuffix);
+    $LogPrint debug $0 ("Fetching checksums from url: " . $Url);
-      $LogPrint debug $0 ("Fetching checksums from url: " . $Url);
+    :set CheckSums [ :deserialize from=json ([ /tool/fetch check-certificate=yes-without-crl \
-      :set CheckSums [ :deserialize from=json ([ /tool/fetch check-certificate=yes-without-crl \
+      http-header-field=({ [ $FetchUserAgentStr $0 ] }) $Url output=user as-value ]->"data") ];
-        http-header-field=({ [ $FetchUserAgentStr $0 ] }) $Url output=user as-value ]->"data") ];
+  } on-error={ }
-    } do={
-      $LogPrint warning $0 ("Failed downloading checksums: " . $Err);
-    }
-  }
 
   :foreach Script in=[ /system/script/find where source~"^#!rsc by RouterOS\r?\n" ] do={
     :local ScriptVal [ /system/script/get $Script ];