--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/client/binary_client.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/client/binary_client.cpp	2022-07-20 17:35:10.726422438 +0900
@@ -28,6 +28,11 @@
 #include <thread>
 #include <iostream>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::NodeId> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::MonitoredItemsParameters> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::StatusCode> : ostream_formatter {};
+#endif
 
 namespace
 {
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/core/subscription.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/core/subscription.cpp	2022-07-20 17:33:25.077825875 +0900
@@ -24,6 +24,12 @@
 #include <boost/asio.hpp>
 #include <iostream>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::ExpandedNodeId> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::Node> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::QualifiedName> : ostream_formatter {};
+#endif
+
 namespace OpcUa
 {
 Subscription::Subscription(Services::SharedPtr server, const CreateSubscriptionParameters & params, SubscriptionHandler & callback, const Common::Logger::SharedPtr & logger)
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/examples/example_client.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/examples/example_client.cpp	2022-07-20 17:46:00.775940129 +0900
@@ -18,6 +18,10 @@
 #include <stdexcept>
 #include <thread>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::Node> : ostream_formatter {};
+#endif
+
 using namespace OpcUa;
 
 class SubClient : public SubscriptionHandler
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/examples/example_server.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/examples/example_server.cpp	2022-07-20 17:45:02.014164517 +0900
@@ -16,6 +16,9 @@
 #include <opc/ua/subscription.h>
 #include <opc/ua/server/server.h>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::Node> : ostream_formatter {};
+#endif
 
 
 
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/address_space_internal.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/address_space_internal.cpp	2022-07-20 17:36:51.110039108 +0900
@@ -10,6 +10,10 @@
 
 #include "address_space_internal.h"
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::NodeId> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::BrowseDirection> : ostream_formatter {};
+#endif
 
 namespace OpcUa
 {
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/internal_subscription.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/internal_subscription.cpp	2022-07-20 17:38:25.438678900 +0900
@@ -2,6 +2,14 @@
 
 #include <boost/thread/locks.hpp>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::NodeId> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::MonitoringFilter> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::Event> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::QualifiedName> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::LocalizedText> : ostream_formatter {};
+#endif
+
 namespace OpcUa
 {
 namespace Internal
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/opc_tcp_async.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/opc_tcp_async.cpp	2022-07-20 17:40:13.637265726 +0900
@@ -35,6 +35,9 @@
 #include <set>
 
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<boost::asio::ip::address> : ostream_formatter {};
+#endif
 
 namespace
 {
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/opc_tcp_processor.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/opc_tcp_processor.cpp	2022-07-20 17:40:55.093107423 +0900
@@ -36,6 +36,10 @@
 #include <sstream>
 #include <queue>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::ExpandedNodeId> : ostream_formatter {};
+template <> struct fmt::formatter<OpcUa::NodeId> : ostream_formatter {};
+#endif
 
 namespace OpcUa
 {
--- freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/subscription_service_internal.cpp.fmt	2021-01-08 00:02:50.000000000 +0900
+++ freeopcua-bd13aee2455c1d137bee45f7d2aedea8dd30115c/src/server/subscription_service_internal.cpp	2022-07-20 17:41:56.786871835 +0900
@@ -11,6 +11,10 @@
 
 #include <boost/thread/locks.hpp>
 
+#if FMT_VERSION >= 90000
+template <> struct fmt::formatter<OpcUa::NodeId> : ostream_formatter {};
+#endif
+
 namespace
 {
 OpcUa::ByteString GenerateEventId()