diff --git a/src/CheckpointsData.h b/src/CheckpointsData.h
index 01e61bc8..93755e40 100644
--- a/src/CheckpointsData.h
+++ b/src/CheckpointsData.h
@@ -74,7 +74,8 @@ const std::initializer_list<CheckpointData> CHECKPOINTS = {
   {298741, "cfb2f445ff52887d87340cf8797dd9ed53ab4b3b8eb168ef95a6e1553f1b1749"},
   {315469, "9b7932e00a15b4cfbf691a5d51ce394245c59f1b7892573123f2b0e590796445"},
   {322609, "0c94b77d4ba377ea42108a24345338a7dbe2217a6aa6774c6d0b6da9f2c14882"},
-  {324706, "8b9099e50ddb3c111c4919223f071db4c888ee9a22b8893951ebb4295f864498"}
+  {324706, "8b9099e50ddb3c111c4919223f071db4c888ee9a22b8893951ebb4295f864498"},
+  {329541, "f493e1ca40fe4e3a45143e02b5e061761149f02f2dfaeccfe06416c6d4c1e3da"}
 };
 
 }
diff --git a/src/DynexCNCore/Auth.cpp b/src/DynexCNCore/Auth.cpp
index c1eeb1df..df4af036 100644
--- a/src/DynexCNCore/Auth.cpp
+++ b/src/DynexCNCore/Auth.cpp
@@ -53,7 +53,7 @@ using namespace Logging;
 namespace DynexCN {
 
 	// mallob block authentication endpoints
-	static const std::vector<std::string> mallob_endpoints{ "https://node.dynexcoin.org", "https://node2.dynexcoin.org", "https://network.dynexcoin.org" };
+	static const std::vector<std::string> mallob_endpoints{ "https://networkv2.dynexcoin.org", "https://node.dynexcoin.org", "https://node2.dynexcoin.org", "https://network.dynexcoin.org" };
 	static const int mallob_timeout = 20;
 
 	// curl return value function
diff --git a/src/P2p/NetNode.cpp b/src/P2p/NetNode.cpp
index baeb910b..11fdc2a4 100644
--- a/src/P2p/NetNode.cpp
+++ b/src/P2p/NetNode.cpp
@@ -287,6 +287,20 @@ namespace DynexCN
     int ret = 0;
     handled = true;
 
+    // enforce new version?:
+    if (m_network_id!=m_network_id_np && newversiondate()) {
+      m_network_id = m_network_id_np;
+      logger(INFO, BRIGHT_GREEN) << "Switched network to non-privacy " << m_network_id;
+      // drop this connection:
+      ctx.m_state = DynexCNConnectionContext::state_shutdown;
+      // drop all other connections:
+      forEachConnection([&](P2pConnectionContext& context) {
+          context.m_state = DynexCNConnectionContext::state_shutdown;
+          logger(INFO) << "Node connection to " << Common::ipAddressToString(context.m_remote_ip) << " dropped";
+      });
+      return 0;
+    }
+
     if (cmd.isResponse && cmd.command == COMMAND_TIMED_SYNC::ID) {
       if (!handleTimedSyncResponse(cmd.buf, ctx)) {
         // invalid response, close connection
diff --git a/src/version.h.in b/src/version.h.in
index 94eb2628..b34da683 100644
--- a/src/version.h.in
+++ b/src/version.h.in
@@ -12,7 +12,7 @@
 #define CN_VER_MAJOR 2
 #define CN_VER_MINOR 2
 #define CN_VER_REV 2
-#define CN_VER_BUILD 20231121
+#define CN_VER_BUILD 20231211
 #define CN_VER_REMARK "#non-privacy"
 #define CN_PROJECT_VERSION STR(CN_VER_MAJOR) "." STR(CN_VER_MINOR) "." STR(CN_VER_REV)
 #define CN_PROJECT_VERSION_BUILD_NO STR(CN_VER_BUILD)