all: sync with master; upd chlog

internal/confmigrate/v17.go

@@ -0,0 +1,39 @@
+package confmigrate
+
+// migrateTo17 performs the following changes:
+//
+//	# BEFORE:
+//	'schema_version': 16
+//	'dns':
+//	  'edns_client_subnet': false
+//	  # …
+//	# …
+//
+//	# AFTER:
+//	'schema_version': 17
+//	'dns':
+//	  'edns_client_subnet':
+//	    'enabled': false
+//	    'use_custom': false
+//	    'custom_ip': ""
+//	  # …
+//	# …
+func migrateTo17(diskConf yobj) (err error) {
+	diskConf["schema_version"] = 17
+
+	dns, ok, err := fieldVal[yobj](diskConf, "dns")
+	if !ok {
+		return err
+	}
+
+	const field = "edns_client_subnet"
+
+	enabled, _, _ := fieldVal[bool](dns, field)
+	dns[field] = yobj{
+		"enabled":    enabled,
+		"use_custom": false,
+		"custom_ip":  "",
+	}
+
+	return nil
+}