diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f233a503b..dc4f2b0e2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/Makefile.am b/Makefile.am
index 820499abb..ff327a589 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/autogen.sh b/autogen.sh
index 683f3156e..78ab86160 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/build.cmd b/build.cmd
index 518ee5444..2f5834510 100644
--- a/build.cmd
+++ b/build.cmd
@@ -1,5 +1,5 @@
 REM ###########################################################################
-REM #  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+REM #  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 REM #
 REM #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 REM #
diff --git a/builds/cmake/CMakeLists.txt b/builds/cmake/CMakeLists.txt
index 191a53628..dba8f9aad 100644
--- a/builds/cmake/CMakeLists.txt
+++ b/builds/cmake/CMakeLists.txt
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/builds/cmake/modules/FindBitcoin-System.cmake b/builds/cmake/modules/FindBitcoin-System.cmake
index 63f408305..9a8693eb7 100644
--- a/builds/cmake/modules/FindBitcoin-System.cmake
+++ b/builds/cmake/modules/FindBitcoin-System.cmake
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-protocol developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-protocol developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/builds/msvc/debug.natvis b/builds/msvc/debug.natvis
index 806eb21df..78c25acb6 100644
--- a/builds/msvc/debug.natvis
+++ b/builds/msvc/debug.natvis
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj b/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj
index 039780175..778433541 100644
--- a/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj
+++ b/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj.filters b/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj.filters
index 14663a166..7f6368f6f 100644
--- a/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj.filters
+++ b/builds/msvc/vs2022/libbitcoin-network-test/libbitcoin-network-test.vcxproj.filters
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network-test/packages.config b/builds/msvc/vs2022/libbitcoin-network-test/packages.config
index 966c14478..1752f8fa8 100644
--- a/builds/msvc/vs2022/libbitcoin-network-test/packages.config
+++ b/builds/msvc/vs2022/libbitcoin-network-test/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj b/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj
index 94bb48792..7ba51c1e0 100644
--- a/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj
+++ b/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj.filters b/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj.filters
index 36322454c..ed1332aa9 100644
--- a/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj.filters
+++ b/builds/msvc/vs2022/libbitcoin-network/libbitcoin-network.vcxproj.filters
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/builds/msvc/vs2022/libbitcoin-network/packages.config b/builds/msvc/vs2022/libbitcoin-network/packages.config
index 323e15667..3f8492f3e 100644
--- a/builds/msvc/vs2022/libbitcoin-network/packages.config
+++ b/builds/msvc/vs2022/libbitcoin-network/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
- |  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+ |  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
  |
  |         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
  |
diff --git a/configure.ac b/configure.ac
index e6472998d..7e90a19bc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/include/bitcoin/network.hpp b/include/bitcoin/network.hpp
index 30a3733b9..7f4726cbb 100644
--- a/include/bitcoin/network.hpp
+++ b/include/bitcoin/network.hpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+// Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 //
 //        GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 //
diff --git a/include/bitcoin/network/async/asio.hpp b/include/bitcoin/network/async/asio.hpp
index ce0e3d5f8..94d4c7154 100644
--- a/include/bitcoin/network/async/asio.hpp
+++ b/include/bitcoin/network/async/asio.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/async.hpp b/include/bitcoin/network/async/async.hpp
index 390022925..12ad09e8c 100644
--- a/include/bitcoin/network/async/async.hpp
+++ b/include/bitcoin/network/async/async.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/desubscriber.hpp b/include/bitcoin/network/async/desubscriber.hpp
index 6ce487d8c..d2988e7f9 100644
--- a/include/bitcoin/network/async/desubscriber.hpp
+++ b/include/bitcoin/network/async/desubscriber.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/enable_shared_from_base.hpp b/include/bitcoin/network/async/enable_shared_from_base.hpp
index 53b6ec120..9857e6c16 100644
--- a/include/bitcoin/network/async/enable_shared_from_base.hpp
+++ b/include/bitcoin/network/async/enable_shared_from_base.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/handlers.hpp b/include/bitcoin/network/async/handlers.hpp
index 8415a3e4a..ff6bdb44b 100644
--- a/include/bitcoin/network/async/handlers.hpp
+++ b/include/bitcoin/network/async/handlers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/race_all.hpp b/include/bitcoin/network/async/races/race_all.hpp
index 38834b1f3..fa8408912 100644
--- a/include/bitcoin/network/async/races/race_all.hpp
+++ b/include/bitcoin/network/async/races/race_all.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/race_quality.hpp b/include/bitcoin/network/async/races/race_quality.hpp
index 813d7e849..df34bb64a 100644
--- a/include/bitcoin/network/async/races/race_quality.hpp
+++ b/include/bitcoin/network/async/races/race_quality.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/race_speed.hpp b/include/bitcoin/network/async/races/race_speed.hpp
index 00eef1eaa..c4bf7c746 100644
--- a/include/bitcoin/network/async/races/race_speed.hpp
+++ b/include/bitcoin/network/async/races/race_speed.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/race_unity.hpp b/include/bitcoin/network/async/races/race_unity.hpp
index 4b70cfbb2..4dab68513 100644
--- a/include/bitcoin/network/async/races/race_unity.hpp
+++ b/include/bitcoin/network/async/races/race_unity.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/race_volume.hpp b/include/bitcoin/network/async/races/race_volume.hpp
index 672637802..f86f27922 100644
--- a/include/bitcoin/network/async/races/race_volume.hpp
+++ b/include/bitcoin/network/async/races/race_volume.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/races/races.hpp b/include/bitcoin/network/async/races/races.hpp
index 6ca9ae52d..3f1fccf9f 100644
--- a/include/bitcoin/network/async/races/races.hpp
+++ b/include/bitcoin/network/async/races/races.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/subscriber.hpp b/include/bitcoin/network/async/subscriber.hpp
index b4b676c01..744df959f 100644
--- a/include/bitcoin/network/async/subscriber.hpp
+++ b/include/bitcoin/network/async/subscriber.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/thread.hpp b/include/bitcoin/network/async/thread.hpp
index 9bd01b640..5464988ad 100644
--- a/include/bitcoin/network/async/thread.hpp
+++ b/include/bitcoin/network/async/thread.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/threadpool.hpp b/include/bitcoin/network/async/threadpool.hpp
index aaa4a5e59..c29b4c835 100644
--- a/include/bitcoin/network/async/threadpool.hpp
+++ b/include/bitcoin/network/async/threadpool.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/time.hpp b/include/bitcoin/network/async/time.hpp
index 86e724e44..90589e66c 100644
--- a/include/bitcoin/network/async/time.hpp
+++ b/include/bitcoin/network/async/time.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/async/unsubscriber.hpp b/include/bitcoin/network/async/unsubscriber.hpp
index 656bd3e9a..aef0e1121 100644
--- a/include/bitcoin/network/async/unsubscriber.hpp
+++ b/include/bitcoin/network/async/unsubscriber.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/boost.hpp b/include/bitcoin/network/boost.hpp
index 82e25c015..bdebd801a 100644
--- a/include/bitcoin/network/boost.hpp
+++ b/include/bitcoin/network/boost.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/config/address.hpp b/include/bitcoin/network/config/address.hpp
index 223aefbb6..abf4c8f9d 100644
--- a/include/bitcoin/network/config/address.hpp
+++ b/include/bitcoin/network/config/address.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/config/authority.hpp b/include/bitcoin/network/config/authority.hpp
index edadea176..8e0b7449b 100644
--- a/include/bitcoin/network/config/authority.hpp
+++ b/include/bitcoin/network/config/authority.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/config/config.hpp b/include/bitcoin/network/config/config.hpp
index 910296ef8..c8c25fea3 100644
--- a/include/bitcoin/network/config/config.hpp
+++ b/include/bitcoin/network/config/config.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/config/endpoint.hpp b/include/bitcoin/network/config/endpoint.hpp
index 826be5453..60038be22 100644
--- a/include/bitcoin/network/config/endpoint.hpp
+++ b/include/bitcoin/network/config/endpoint.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/config/utilities.hpp b/include/bitcoin/network/config/utilities.hpp
index d795d59a0..9ea0d1918 100644
--- a/include/bitcoin/network/config/utilities.hpp
+++ b/include/bitcoin/network/config/utilities.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/define.hpp b/include/bitcoin/network/define.hpp
index 1e4b618f2..68933e8ca 100644
--- a/include/bitcoin/network/define.hpp
+++ b/include/bitcoin/network/define.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/error.hpp b/include/bitcoin/network/error.hpp
index 9c3501057..e4d113d47 100644
--- a/include/bitcoin/network/error.hpp
+++ b/include/bitcoin/network/error.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/desubscriber.ipp b/include/bitcoin/network/impl/async/desubscriber.ipp
index 85c3822c1..8eb826b96 100644
--- a/include/bitcoin/network/impl/async/desubscriber.ipp
+++ b/include/bitcoin/network/impl/async/desubscriber.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/enable_shared_from_base.ipp b/include/bitcoin/network/impl/async/enable_shared_from_base.ipp
index 8ab481136..f8ae0518a 100644
--- a/include/bitcoin/network/impl/async/enable_shared_from_base.ipp
+++ b/include/bitcoin/network/impl/async/enable_shared_from_base.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/races/race_all.ipp b/include/bitcoin/network/impl/async/races/race_all.ipp
index 95430ac92..f1b7073ef 100644
--- a/include/bitcoin/network/impl/async/races/race_all.ipp
+++ b/include/bitcoin/network/impl/async/races/race_all.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/races/race_quality.ipp b/include/bitcoin/network/impl/async/races/race_quality.ipp
index fdf5e07fc..e0a8a3f02 100644
--- a/include/bitcoin/network/impl/async/races/race_quality.ipp
+++ b/include/bitcoin/network/impl/async/races/race_quality.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/races/race_speed.ipp b/include/bitcoin/network/impl/async/races/race_speed.ipp
index 4a389137a..44d877196 100644
--- a/include/bitcoin/network/impl/async/races/race_speed.ipp
+++ b/include/bitcoin/network/impl/async/races/race_speed.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/races/race_unity.ipp b/include/bitcoin/network/impl/async/races/race_unity.ipp
index cd005934e..3771b5d95 100644
--- a/include/bitcoin/network/impl/async/races/race_unity.ipp
+++ b/include/bitcoin/network/impl/async/races/race_unity.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/races/race_volume.ipp b/include/bitcoin/network/impl/async/races/race_volume.ipp
index 492507927..4c603a772 100644
--- a/include/bitcoin/network/impl/async/races/race_volume.ipp
+++ b/include/bitcoin/network/impl/async/races/race_volume.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/subscriber.ipp b/include/bitcoin/network/impl/async/subscriber.ipp
index ff09150f3..e071ce3d0 100644
--- a/include/bitcoin/network/impl/async/subscriber.ipp
+++ b/include/bitcoin/network/impl/async/subscriber.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/impl/async/unsubscriber.ipp b/include/bitcoin/network/impl/async/unsubscriber.ipp
index b6a0e2f90..253eac011 100644
--- a/include/bitcoin/network/impl/async/unsubscriber.ipp
+++ b/include/bitcoin/network/impl/async/unsubscriber.ipp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/capture.hpp b/include/bitcoin/network/log/capture.hpp
index 02413a384..d2c0d1312 100644
--- a/include/bitcoin/network/log/capture.hpp
+++ b/include/bitcoin/network/log/capture.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/levels.hpp b/include/bitcoin/network/log/levels.hpp
index 503455d5b..a9c56e8a9 100644
--- a/include/bitcoin/network/log/levels.hpp
+++ b/include/bitcoin/network/log/levels.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/log.hpp b/include/bitcoin/network/log/log.hpp
index 87c7d346c..bb988b62c 100644
--- a/include/bitcoin/network/log/log.hpp
+++ b/include/bitcoin/network/log/log.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/logger.hpp b/include/bitcoin/network/log/logger.hpp
index e63f9ab16..2934ffefb 100644
--- a/include/bitcoin/network/log/logger.hpp
+++ b/include/bitcoin/network/log/logger.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/reporter.hpp b/include/bitcoin/network/log/reporter.hpp
index 2a18f4d4a..6c89af654 100644
--- a/include/bitcoin/network/log/reporter.hpp
+++ b/include/bitcoin/network/log/reporter.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/timer.hpp b/include/bitcoin/network/log/timer.hpp
index d2d985361..54365634b 100644
--- a/include/bitcoin/network/log/timer.hpp
+++ b/include/bitcoin/network/log/timer.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/log/tracker.hpp b/include/bitcoin/network/log/tracker.hpp
index 5919e9bf4..3e9bb857b 100644
--- a/include/bitcoin/network/log/tracker.hpp
+++ b/include/bitcoin/network/log/tracker.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/memory.hpp b/include/bitcoin/network/memory.hpp
index 588654fba..7d7a4df5a 100644
--- a/include/bitcoin/network/memory.hpp
+++ b/include/bitcoin/network/memory.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/address.hpp b/include/bitcoin/network/messages/address.hpp
index c9c019366..dd7363125 100644
--- a/include/bitcoin/network/messages/address.hpp
+++ b/include/bitcoin/network/messages/address.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/address_item.hpp b/include/bitcoin/network/messages/address_item.hpp
index 86d0058a6..72526eb40 100644
--- a/include/bitcoin/network/messages/address_item.hpp
+++ b/include/bitcoin/network/messages/address_item.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/alert.hpp b/include/bitcoin/network/messages/alert.hpp
index e889cb46f..2cae99590 100644
--- a/include/bitcoin/network/messages/alert.hpp
+++ b/include/bitcoin/network/messages/alert.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/alert_item.hpp b/include/bitcoin/network/messages/alert_item.hpp
index 779fa7b9f..2daa50208 100644
--- a/include/bitcoin/network/messages/alert_item.hpp
+++ b/include/bitcoin/network/messages/alert_item.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/block.hpp b/include/bitcoin/network/messages/block.hpp
index 84d94b817..f55283a76 100644
--- a/include/bitcoin/network/messages/block.hpp
+++ b/include/bitcoin/network/messages/block.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/bloom_filter_add.hpp b/include/bitcoin/network/messages/bloom_filter_add.hpp
index 6660ae7de..20c11920a 100644
--- a/include/bitcoin/network/messages/bloom_filter_add.hpp
+++ b/include/bitcoin/network/messages/bloom_filter_add.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/bloom_filter_clear.hpp b/include/bitcoin/network/messages/bloom_filter_clear.hpp
index 63620b4fd..7c581e719 100644
--- a/include/bitcoin/network/messages/bloom_filter_clear.hpp
+++ b/include/bitcoin/network/messages/bloom_filter_clear.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/bloom_filter_load.hpp b/include/bitcoin/network/messages/bloom_filter_load.hpp
index f5025b739..f55dd89f9 100644
--- a/include/bitcoin/network/messages/bloom_filter_load.hpp
+++ b/include/bitcoin/network/messages/bloom_filter_load.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/client_filter.hpp b/include/bitcoin/network/messages/client_filter.hpp
index ba6bfba65..8e4e8abda 100644
--- a/include/bitcoin/network/messages/client_filter.hpp
+++ b/include/bitcoin/network/messages/client_filter.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/client_filter_checkpoint.hpp b/include/bitcoin/network/messages/client_filter_checkpoint.hpp
index 86a636f5f..c3a9d538d 100644
--- a/include/bitcoin/network/messages/client_filter_checkpoint.hpp
+++ b/include/bitcoin/network/messages/client_filter_checkpoint.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/client_filter_headers.hpp b/include/bitcoin/network/messages/client_filter_headers.hpp
index ff81dc4dc..5bf86cffe 100644
--- a/include/bitcoin/network/messages/client_filter_headers.hpp
+++ b/include/bitcoin/network/messages/client_filter_headers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/compact_block.hpp b/include/bitcoin/network/messages/compact_block.hpp
index c05735327..ab0a95c89 100644
--- a/include/bitcoin/network/messages/compact_block.hpp
+++ b/include/bitcoin/network/messages/compact_block.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/compact_block_item.hpp b/include/bitcoin/network/messages/compact_block_item.hpp
index 72c43771f..b4af698da 100644
--- a/include/bitcoin/network/messages/compact_block_item.hpp
+++ b/include/bitcoin/network/messages/compact_block_item.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/compact_transactions.hpp b/include/bitcoin/network/messages/compact_transactions.hpp
index d4a63598a..3e8d0b415 100644
--- a/include/bitcoin/network/messages/compact_transactions.hpp
+++ b/include/bitcoin/network/messages/compact_transactions.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/enums/identifier.hpp b/include/bitcoin/network/messages/enums/identifier.hpp
index dfa8120e3..217e7d8ea 100644
--- a/include/bitcoin/network/messages/enums/identifier.hpp
+++ b/include/bitcoin/network/messages/enums/identifier.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/enums/level.hpp b/include/bitcoin/network/messages/enums/level.hpp
index a565b2f9d..abc85f067 100644
--- a/include/bitcoin/network/messages/enums/level.hpp
+++ b/include/bitcoin/network/messages/enums/level.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/enums/magic_numbers.hpp b/include/bitcoin/network/messages/enums/magic_numbers.hpp
index 667b84bd2..82d65b457 100644
--- a/include/bitcoin/network/messages/enums/magic_numbers.hpp
+++ b/include/bitcoin/network/messages/enums/magic_numbers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/enums/service.hpp b/include/bitcoin/network/messages/enums/service.hpp
index 0217f0d1b..3102fa5ec 100644
--- a/include/bitcoin/network/messages/enums/service.hpp
+++ b/include/bitcoin/network/messages/enums/service.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/fee_filter.hpp b/include/bitcoin/network/messages/fee_filter.hpp
index b66b83cae..36b02a9e7 100644
--- a/include/bitcoin/network/messages/fee_filter.hpp
+++ b/include/bitcoin/network/messages/fee_filter.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_address.hpp b/include/bitcoin/network/messages/get_address.hpp
index 680a92d52..f59b8522d 100644
--- a/include/bitcoin/network/messages/get_address.hpp
+++ b/include/bitcoin/network/messages/get_address.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_blocks.hpp b/include/bitcoin/network/messages/get_blocks.hpp
index eb57b5be2..1035e4315 100644
--- a/include/bitcoin/network/messages/get_blocks.hpp
+++ b/include/bitcoin/network/messages/get_blocks.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_client_filter_checkpoint.hpp b/include/bitcoin/network/messages/get_client_filter_checkpoint.hpp
index b84d5e259..5030dcf68 100644
--- a/include/bitcoin/network/messages/get_client_filter_checkpoint.hpp
+++ b/include/bitcoin/network/messages/get_client_filter_checkpoint.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_client_filter_headers.hpp b/include/bitcoin/network/messages/get_client_filter_headers.hpp
index 4907ff51f..2825f43ab 100644
--- a/include/bitcoin/network/messages/get_client_filter_headers.hpp
+++ b/include/bitcoin/network/messages/get_client_filter_headers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_client_filters.hpp b/include/bitcoin/network/messages/get_client_filters.hpp
index 18d63bd01..04b6944a1 100644
--- a/include/bitcoin/network/messages/get_client_filters.hpp
+++ b/include/bitcoin/network/messages/get_client_filters.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_compact_transactions.hpp b/include/bitcoin/network/messages/get_compact_transactions.hpp
index 4d4d18970..7761b7e56 100644
--- a/include/bitcoin/network/messages/get_compact_transactions.hpp
+++ b/include/bitcoin/network/messages/get_compact_transactions.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_data.hpp b/include/bitcoin/network/messages/get_data.hpp
index 2644873de..ec2bb20c8 100644
--- a/include/bitcoin/network/messages/get_data.hpp
+++ b/include/bitcoin/network/messages/get_data.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/get_headers.hpp b/include/bitcoin/network/messages/get_headers.hpp
index 797950f68..0a876bf6c 100644
--- a/include/bitcoin/network/messages/get_headers.hpp
+++ b/include/bitcoin/network/messages/get_headers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/headers.hpp b/include/bitcoin/network/messages/headers.hpp
index 189bb4b95..4577043ca 100644
--- a/include/bitcoin/network/messages/headers.hpp
+++ b/include/bitcoin/network/messages/headers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/heading.hpp b/include/bitcoin/network/messages/heading.hpp
index 69845d573..360fb746e 100644
--- a/include/bitcoin/network/messages/heading.hpp
+++ b/include/bitcoin/network/messages/heading.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/inventory.hpp b/include/bitcoin/network/messages/inventory.hpp
index 66003e95f..56a5c88c1 100644
--- a/include/bitcoin/network/messages/inventory.hpp
+++ b/include/bitcoin/network/messages/inventory.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/inventory_item.hpp b/include/bitcoin/network/messages/inventory_item.hpp
index df099332d..0a8ea94f9 100644
--- a/include/bitcoin/network/messages/inventory_item.hpp
+++ b/include/bitcoin/network/messages/inventory_item.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/memory_pool.hpp b/include/bitcoin/network/messages/memory_pool.hpp
index 3dd333c1c..85d5d56ed 100644
--- a/include/bitcoin/network/messages/memory_pool.hpp
+++ b/include/bitcoin/network/messages/memory_pool.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/merkle_block.hpp b/include/bitcoin/network/messages/merkle_block.hpp
index 398d61bba..669979c85 100644
--- a/include/bitcoin/network/messages/merkle_block.hpp
+++ b/include/bitcoin/network/messages/merkle_block.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/message.hpp b/include/bitcoin/network/messages/message.hpp
index e4438b8c8..27a753637 100644
--- a/include/bitcoin/network/messages/message.hpp
+++ b/include/bitcoin/network/messages/message.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/messages.hpp b/include/bitcoin/network/messages/messages.hpp
index 531520021..5a5a904d4 100644
--- a/include/bitcoin/network/messages/messages.hpp
+++ b/include/bitcoin/network/messages/messages.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/not_found.hpp b/include/bitcoin/network/messages/not_found.hpp
index 2ee1bbfd4..67618e031 100644
--- a/include/bitcoin/network/messages/not_found.hpp
+++ b/include/bitcoin/network/messages/not_found.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/ping.hpp b/include/bitcoin/network/messages/ping.hpp
index 6701d165f..f785bf351 100644
--- a/include/bitcoin/network/messages/ping.hpp
+++ b/include/bitcoin/network/messages/ping.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/pong.hpp b/include/bitcoin/network/messages/pong.hpp
index 1f791559e..a8849ab39 100644
--- a/include/bitcoin/network/messages/pong.hpp
+++ b/include/bitcoin/network/messages/pong.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/reject.hpp b/include/bitcoin/network/messages/reject.hpp
index d05ef814a..4f99cef73 100644
--- a/include/bitcoin/network/messages/reject.hpp
+++ b/include/bitcoin/network/messages/reject.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/send_compact.hpp b/include/bitcoin/network/messages/send_compact.hpp
index a241fae08..6ac56b749 100644
--- a/include/bitcoin/network/messages/send_compact.hpp
+++ b/include/bitcoin/network/messages/send_compact.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/send_headers.hpp b/include/bitcoin/network/messages/send_headers.hpp
index 19c70dfbf..46ea78a42 100644
--- a/include/bitcoin/network/messages/send_headers.hpp
+++ b/include/bitcoin/network/messages/send_headers.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/transaction.hpp b/include/bitcoin/network/messages/transaction.hpp
index 4d93f5ad8..cb3a9872f 100644
--- a/include/bitcoin/network/messages/transaction.hpp
+++ b/include/bitcoin/network/messages/transaction.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/version.hpp b/include/bitcoin/network/messages/version.hpp
index f70195ac4..f135e421d 100644
--- a/include/bitcoin/network/messages/version.hpp
+++ b/include/bitcoin/network/messages/version.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/messages/version_acknowledge.hpp b/include/bitcoin/network/messages/version_acknowledge.hpp
index 3ef9897b4..6c8585cd9 100644
--- a/include/bitcoin/network/messages/version_acknowledge.hpp
+++ b/include/bitcoin/network/messages/version_acknowledge.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/acceptor.hpp b/include/bitcoin/network/net/acceptor.hpp
index 41d30a67e..ea458a029 100644
--- a/include/bitcoin/network/net/acceptor.hpp
+++ b/include/bitcoin/network/net/acceptor.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/broadcaster.hpp b/include/bitcoin/network/net/broadcaster.hpp
index 83810bdc6..8df95d3b1 100644
--- a/include/bitcoin/network/net/broadcaster.hpp
+++ b/include/bitcoin/network/net/broadcaster.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/channel.hpp b/include/bitcoin/network/net/channel.hpp
index caeda229e..c51222341 100644
--- a/include/bitcoin/network/net/channel.hpp
+++ b/include/bitcoin/network/net/channel.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/connector.hpp b/include/bitcoin/network/net/connector.hpp
index a13be3586..cc399af4c 100644
--- a/include/bitcoin/network/net/connector.hpp
+++ b/include/bitcoin/network/net/connector.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/deadline.hpp b/include/bitcoin/network/net/deadline.hpp
index d7452ba67..a2801ad15 100644
--- a/include/bitcoin/network/net/deadline.hpp
+++ b/include/bitcoin/network/net/deadline.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/distributor.hpp b/include/bitcoin/network/net/distributor.hpp
index 0b746ece8..236e56ae2 100644
--- a/include/bitcoin/network/net/distributor.hpp
+++ b/include/bitcoin/network/net/distributor.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/hosts.hpp b/include/bitcoin/network/net/hosts.hpp
index 5db4cf5bc..885673779 100644
--- a/include/bitcoin/network/net/hosts.hpp
+++ b/include/bitcoin/network/net/hosts.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/net.hpp b/include/bitcoin/network/net/net.hpp
index f2e8cc794..263e23b24 100644
--- a/include/bitcoin/network/net/net.hpp
+++ b/include/bitcoin/network/net/net.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/proxy.hpp b/include/bitcoin/network/net/proxy.hpp
index 694880cbf..20e5ecd91 100644
--- a/include/bitcoin/network/net/proxy.hpp
+++ b/include/bitcoin/network/net/proxy.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/net/socket.hpp b/include/bitcoin/network/net/socket.hpp
index 524d7f27d..ec4fe7fc8 100644
--- a/include/bitcoin/network/net/socket.hpp
+++ b/include/bitcoin/network/net/socket.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/p2p.hpp b/include/bitcoin/network/p2p.hpp
index 5632b8102..a12cbfb35 100644
--- a/include/bitcoin/network/p2p.hpp
+++ b/include/bitcoin/network/p2p.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol.hpp b/include/bitcoin/network/protocols/protocol.hpp
index 64cec757d..f2501f55b 100644
--- a/include/bitcoin/network/protocols/protocol.hpp
+++ b/include/bitcoin/network/protocols/protocol.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_address_in_31402.hpp b/include/bitcoin/network/protocols/protocol_address_in_31402.hpp
index a01a1b8ff..623b09f5d 100644
--- a/include/bitcoin/network/protocols/protocol_address_in_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_address_in_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_address_out_31402.hpp b/include/bitcoin/network/protocols/protocol_address_out_31402.hpp
index 79089b7a0..fd6c3ad59 100644
--- a/include/bitcoin/network/protocols/protocol_address_out_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_address_out_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_alert_31402.hpp b/include/bitcoin/network/protocols/protocol_alert_31402.hpp
index 707e5b51f..c2643a584 100644
--- a/include/bitcoin/network/protocols/protocol_alert_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_alert_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_ping_31402.hpp b/include/bitcoin/network/protocols/protocol_ping_31402.hpp
index 83306aff6..db9a04983 100644
--- a/include/bitcoin/network/protocols/protocol_ping_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_ping_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_ping_60001.hpp b/include/bitcoin/network/protocols/protocol_ping_60001.hpp
index fdf75825e..0313876ea 100644
--- a/include/bitcoin/network/protocols/protocol_ping_60001.hpp
+++ b/include/bitcoin/network/protocols/protocol_ping_60001.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_reject_70002.hpp b/include/bitcoin/network/protocols/protocol_reject_70002.hpp
index 3974036c1..073cb401b 100644
--- a/include/bitcoin/network/protocols/protocol_reject_70002.hpp
+++ b/include/bitcoin/network/protocols/protocol_reject_70002.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_seed_31402.hpp b/include/bitcoin/network/protocols/protocol_seed_31402.hpp
index 8a70e83ce..5092562a9 100644
--- a/include/bitcoin/network/protocols/protocol_seed_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_seed_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_version_31402.hpp b/include/bitcoin/network/protocols/protocol_version_31402.hpp
index 7d8368184..35901db8a 100644
--- a/include/bitcoin/network/protocols/protocol_version_31402.hpp
+++ b/include/bitcoin/network/protocols/protocol_version_31402.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_version_70001.hpp b/include/bitcoin/network/protocols/protocol_version_70001.hpp
index b35e30ac3..d726af307 100644
--- a/include/bitcoin/network/protocols/protocol_version_70001.hpp
+++ b/include/bitcoin/network/protocols/protocol_version_70001.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocol_version_70002.hpp b/include/bitcoin/network/protocols/protocol_version_70002.hpp
index 7b7806516..cf0d1096a 100644
--- a/include/bitcoin/network/protocols/protocol_version_70002.hpp
+++ b/include/bitcoin/network/protocols/protocol_version_70002.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/protocols/protocols.hpp b/include/bitcoin/network/protocols/protocols.hpp
index 54baf316a..cbeff1f9e 100644
--- a/include/bitcoin/network/protocols/protocols.hpp
+++ b/include/bitcoin/network/protocols/protocols.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/session.hpp b/include/bitcoin/network/sessions/session.hpp
index 0ccab5513..04a0b56cc 100644
--- a/include/bitcoin/network/sessions/session.hpp
+++ b/include/bitcoin/network/sessions/session.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/session_inbound.hpp b/include/bitcoin/network/sessions/session_inbound.hpp
index 41d50cdc4..c0a0dbb5b 100644
--- a/include/bitcoin/network/sessions/session_inbound.hpp
+++ b/include/bitcoin/network/sessions/session_inbound.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/session_manual.hpp b/include/bitcoin/network/sessions/session_manual.hpp
index d8f4231ba..7b75884a0 100644
--- a/include/bitcoin/network/sessions/session_manual.hpp
+++ b/include/bitcoin/network/sessions/session_manual.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/session_outbound.hpp b/include/bitcoin/network/sessions/session_outbound.hpp
index 641da3992..0775acb9b 100644
--- a/include/bitcoin/network/sessions/session_outbound.hpp
+++ b/include/bitcoin/network/sessions/session_outbound.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/session_seed.hpp b/include/bitcoin/network/sessions/session_seed.hpp
index 457a9f343..0fe400d7b 100644
--- a/include/bitcoin/network/sessions/session_seed.hpp
+++ b/include/bitcoin/network/sessions/session_seed.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/sessions/sessions.hpp b/include/bitcoin/network/sessions/sessions.hpp
index c3dda0083..baa4b8e6d 100644
--- a/include/bitcoin/network/sessions/sessions.hpp
+++ b/include/bitcoin/network/sessions/sessions.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/settings.hpp b/include/bitcoin/network/settings.hpp
index 42e459aac..e46b16a3f 100644
--- a/include/bitcoin/network/settings.hpp
+++ b/include/bitcoin/network/settings.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/include/bitcoin/network/version.hpp b/include/bitcoin/network/version.hpp
index a3cc21eed..397d19274 100644
--- a/include/bitcoin/network/version.hpp
+++ b/include/bitcoin/network/version.hpp
@@ -1,5 +1,5 @@
 ///////////////////////////////////////////////////////////////////////////////
-// Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+// Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 //
 //        GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 //
diff --git a/install-cmake.sh b/install-cmake.sh
index 57712620b..01f479d26 100755
--- a/install-cmake.sh
+++ b/install-cmake.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
@@ -38,6 +38,12 @@
 
 # Define constants.
 #==============================================================================
+# Branches for github dependencies.
+#------------------------------------------------------------------------------
+SECP256K1_BRANCH="v0.5.1"
+BITCOIN_SYSTEM_BRANCH="master"
+BITCOIN_NETWORK_BRANCH="master"
+
 # Sentinel for comparison of sequential build.
 #------------------------------------------------------------------------------
 SEQUENTIAL=1
@@ -919,12 +925,12 @@ build_all()
     export CPPFLAGS="$CPPFLAGS ${BOOST_FLAGS[@]}"
     build_from_tarball_boost "$BOOST_ARCHIVE" "$PARALLEL" "$BUILD_BOOST" "${BOOST_OPTIONS[@]}"
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github bitcoin-core secp256k1 v0.5.1 "$BUILD_SECP256K1"
+    create_from_github bitcoin-core secp256k1 ${SECP256K1_BRANCH} "$BUILD_SECP256K1"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${SECP256K1_FLAGS[@]}"
     build_from_github secp256k1 "$PARALLEL" false "$BUILD_SECP256K1" "${SECP256K1_OPTIONS[@]}" $CUMULATIVE_FILTERED_ARGS
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github libbitcoin libbitcoin-system master "yes"
+    create_from_github libbitcoin libbitcoin-system ${BITCOIN_SYSTEM_BRANCH} "yes"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_SYSTEM_FLAGS[@]}"
     build_from_github_cmake libbitcoin-system "$PARALLEL" false "yes" "${BITCOIN_SYSTEM_OPTIONS[@]}" $CUMULATIVE_FILTERED_ARGS_CMAKE "$@"
@@ -932,7 +938,7 @@ build_all()
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_NETWORK_FLAGS[@]}"
     if [[ ! ($CI == true) ]]; then
-        create_from_github libbitcoin libbitcoin-network master "yes"
+        create_from_github libbitcoin libbitcoin-network ${BITCOIN_NETWORK_BRANCH} "yes"
         build_from_github_cmake libbitcoin-network "$PARALLEL" true "yes" "${BITCOIN_NETWORK_OPTIONS[@]}" $CUMULATIVE_FILTERED_ARGS_CMAKE "$@"
     else
         push_directory "$PRESUMED_CI_PROJECT_PATH"
diff --git a/install-cmakepresets.sh b/install-cmakepresets.sh
index 2e7b3c25d..35c277475 100755
--- a/install-cmakepresets.sh
+++ b/install-cmakepresets.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
@@ -39,6 +39,12 @@
 
 # Define constants.
 #==============================================================================
+# Branches for github dependencies.
+#------------------------------------------------------------------------------
+SECP256K1_BRANCH="v0.5.1"
+BITCOIN_SYSTEM_BRANCH="master"
+BITCOIN_NETWORK_BRANCH="master"
+
 
 # Declare associative array for computed presets.
 #------------------------------------------------------------------------------
@@ -964,12 +970,12 @@ build_all()
     export CPPFLAGS="$CPPFLAGS ${BOOST_FLAGS[@]}"
     build_from_tarball_boost "$BOOST_ARCHIVE" "$PARALLEL" "$BUILD_BOOST" "${BOOST_OPTIONS[@]}"
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github bitcoin-core secp256k1 v0.5.1 "$BUILD_SECP256K1"
+    create_from_github bitcoin-core secp256k1 ${SECP256K1_BRANCH} "$BUILD_SECP256K1"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${SECP256K1_FLAGS[@]}"
     build_from_github secp256k1 "$PARALLEL" false "$BUILD_SECP256K1" "${SECP256K1_OPTIONS[@]}" $CUMULATIVE_FILTERED_ARGS
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github libbitcoin libbitcoin-system master "yes"
+    create_from_github libbitcoin libbitcoin-system ${BITCOIN_SYSTEM_BRANCH} "yes"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_SYSTEM_FLAGS[@]}"
     display_message "libbitcoin-system PRESET ${REPO_PRESET[libbitcoin-system]}"
@@ -978,7 +984,7 @@ build_all()
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_NETWORK_FLAGS[@]}"
     if [[ ! ($CI == true) ]]; then
-        create_from_github libbitcoin libbitcoin-network master "yes"
+        create_from_github libbitcoin libbitcoin-network ${BITCOIN_NETWORK_BRANCH} "yes"
         display_message "libbitcoin-network PRESET ${REPO_PRESET[libbitcoin-network]}"
         build_from_github_cmake libbitcoin-network ${REPO_PRESET[libbitcoin-network]} "$PARALLEL" true               "yes" "${BITCOIN_NETWORK_OPTIONS[@]}" $CUMULATIVE_FILTERED_ARGS_CMAKE "$@"
     else
diff --git a/install.sh b/install.sh
index 252a4cdd5..51b5b5106 100755
--- a/install.sh
+++ b/install.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
@@ -38,6 +38,12 @@
 
 # Define constants.
 #==============================================================================
+# Branches for github dependencies.
+#------------------------------------------------------------------------------
+SECP256K1_BRANCH="v0.5.1"
+BITCOIN_SYSTEM_BRANCH="master"
+BITCOIN_NETWORK_BRANCH="master"
+
 # Sentinel for comparison of sequential build.
 #------------------------------------------------------------------------------
 SEQUENTIAL=1
@@ -794,12 +800,12 @@ build_all()
     export CPPFLAGS="$CPPFLAGS ${BOOST_FLAGS[@]}"
     build_from_tarball_boost "$BOOST_ARCHIVE" "$PARALLEL" "$BUILD_BOOST" "${BOOST_OPTIONS[@]}"
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github bitcoin-core secp256k1 v0.5.1 "$BUILD_SECP256K1"
+    create_from_github bitcoin-core secp256k1 ${SECP256K1_BRANCH} "$BUILD_SECP256K1"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${SECP256K1_FLAGS[@]}"
     build_from_github secp256k1 "$PARALLEL" false "$BUILD_SECP256K1" "${SECP256K1_OPTIONS[@]}" "$@"
     export CPPFLAGS=$SAVE_CPPFLAGS
-    create_from_github libbitcoin libbitcoin-system master "yes"
+    create_from_github libbitcoin libbitcoin-system ${BITCOIN_SYSTEM_BRANCH} "yes"
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_SYSTEM_FLAGS[@]}"
     build_from_github libbitcoin-system "$PARALLEL" false "yes" "${BITCOIN_SYSTEM_OPTIONS[@]}" "$@"
@@ -807,7 +813,7 @@ build_all()
     local SAVE_CPPFLAGS="$CPPFLAGS"
     export CPPFLAGS="$CPPFLAGS ${BITCOIN_NETWORK_FLAGS[@]}"
     if [[ ! ($CI == true) ]]; then
-        create_from_github libbitcoin libbitcoin-network master "yes"
+        create_from_github libbitcoin libbitcoin-network ${BITCOIN_NETWORK_BRANCH} "yes"
         build_from_github libbitcoin-network "$PARALLEL" true "yes" "${BITCOIN_NETWORK_OPTIONS[@]}" "$@"
     else
         push_directory "$PRESUMED_CI_PROJECT_PATH"
diff --git a/libbitcoin-network-test_runner.sh b/libbitcoin-network-test_runner.sh
index 8ec03182b..00f6569e6 100755
--- a/libbitcoin-network-test_runner.sh
+++ b/libbitcoin-network-test_runner.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/libbitcoin-network.pc.in b/libbitcoin-network.pc.in
index a4dae2b64..1a64159a1 100644
--- a/libbitcoin-network.pc.in
+++ b/libbitcoin-network.pc.in
@@ -1,5 +1,5 @@
 ###############################################################################
-#  Copyright (c) 2014-2023 libbitcoin-network developers (see COPYING).
+#  Copyright (c) 2014-2025 libbitcoin-network developers (see COPYING).
 #
 #         GENERATED SOURCE CODE, DO NOT EDIT EXCEPT EXPERIMENTALLY
 #
diff --git a/src/async/thread.cpp b/src/async/thread.cpp
index a3fd0969c..a3fefae95 100644
--- a/src/async/thread.cpp
+++ b/src/async/thread.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/async/threadpool.cpp b/src/async/threadpool.cpp
index 3fab30fc0..cdcf6e0e2 100644
--- a/src/async/threadpool.cpp
+++ b/src/async/threadpool.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/async/time.cpp b/src/async/time.cpp
index d27afbc07..3705fa801 100644
--- a/src/async/time.cpp
+++ b/src/async/time.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/config/address.cpp b/src/config/address.cpp
index df1f8c62d..00c961ce3 100644
--- a/src/config/address.cpp
+++ b/src/config/address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/config/authority.cpp b/src/config/authority.cpp
index 4d9bec4a0..b1d978fb5 100644
--- a/src/config/authority.cpp
+++ b/src/config/authority.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/config/endpoint.cpp b/src/config/endpoint.cpp
index df239649a..988ae707e 100644
--- a/src/config/endpoint.cpp
+++ b/src/config/endpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/config/utilities.cpp b/src/config/utilities.cpp
index 4abca7bd3..ff465890e 100644
--- a/src/config/utilities.cpp
+++ b/src/config/utilities.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/error.cpp b/src/error.cpp
index ba7566398..79302c1df 100644
--- a/src/error.cpp
+++ b/src/error.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/log/capture.cpp b/src/log/capture.cpp
index 589bffb77..0e21de9b5 100644
--- a/src/log/capture.cpp
+++ b/src/log/capture.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/log/logger.cpp b/src/log/logger.cpp
index b2600c068..18636c316 100644
--- a/src/log/logger.cpp
+++ b/src/log/logger.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/log/reporter.cpp b/src/log/reporter.cpp
index bd40c7bb2..51f663550 100644
--- a/src/log/reporter.cpp
+++ b/src/log/reporter.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/memory.cpp b/src/memory.cpp
index 2b8dce6df..774acefcc 100644
--- a/src/memory.cpp
+++ b/src/memory.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/address.cpp b/src/messages/address.cpp
index a54b98e52..087d03f2a 100644
--- a/src/messages/address.cpp
+++ b/src/messages/address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/address_item.cpp b/src/messages/address_item.cpp
index 7bf46c3c4..a8249b8ce 100644
--- a/src/messages/address_item.cpp
+++ b/src/messages/address_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/alert.cpp b/src/messages/alert.cpp
index a9ae06a01..1328a136f 100644
--- a/src/messages/alert.cpp
+++ b/src/messages/alert.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/alert_item.cpp b/src/messages/alert_item.cpp
index 2ba0cb1f3..6f2e9d78f 100644
--- a/src/messages/alert_item.cpp
+++ b/src/messages/alert_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/block.cpp b/src/messages/block.cpp
index 9c806279c..ad3d4a1b5 100644
--- a/src/messages/block.cpp
+++ b/src/messages/block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/bloom_filter_add.cpp b/src/messages/bloom_filter_add.cpp
index 81902e3e3..09ca725a2 100644
--- a/src/messages/bloom_filter_add.cpp
+++ b/src/messages/bloom_filter_add.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/bloom_filter_clear.cpp b/src/messages/bloom_filter_clear.cpp
index 3d1e902aa..b74598a41 100644
--- a/src/messages/bloom_filter_clear.cpp
+++ b/src/messages/bloom_filter_clear.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/bloom_filter_load.cpp b/src/messages/bloom_filter_load.cpp
index 8acc8b518..4b432c107 100644
--- a/src/messages/bloom_filter_load.cpp
+++ b/src/messages/bloom_filter_load.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/client_filter.cpp b/src/messages/client_filter.cpp
index 4691475c4..31d41a35b 100644
--- a/src/messages/client_filter.cpp
+++ b/src/messages/client_filter.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/client_filter_checkpoint.cpp b/src/messages/client_filter_checkpoint.cpp
index 3856e8bcd..e9dc6b296 100644
--- a/src/messages/client_filter_checkpoint.cpp
+++ b/src/messages/client_filter_checkpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/client_filter_headers.cpp b/src/messages/client_filter_headers.cpp
index 55b455f98..772d9bfd3 100644
--- a/src/messages/client_filter_headers.cpp
+++ b/src/messages/client_filter_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/compact_block.cpp b/src/messages/compact_block.cpp
index 91aadfaf2..0eeb65560 100644
--- a/src/messages/compact_block.cpp
+++ b/src/messages/compact_block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/compact_block_item.cpp b/src/messages/compact_block_item.cpp
index 21dee85ee..12d245e13 100644
--- a/src/messages/compact_block_item.cpp
+++ b/src/messages/compact_block_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/compact_transactions.cpp b/src/messages/compact_transactions.cpp
index 208cf9f18..52610f144 100644
--- a/src/messages/compact_transactions.cpp
+++ b/src/messages/compact_transactions.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/fee_filter.cpp b/src/messages/fee_filter.cpp
index fc054abc5..a0bd392ed 100644
--- a/src/messages/fee_filter.cpp
+++ b/src/messages/fee_filter.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_address.cpp b/src/messages/get_address.cpp
index 069fb0b0b..878c2dbd5 100644
--- a/src/messages/get_address.cpp
+++ b/src/messages/get_address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_blocks.cpp b/src/messages/get_blocks.cpp
index fe79aaded..4770b9b16 100644
--- a/src/messages/get_blocks.cpp
+++ b/src/messages/get_blocks.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_client_filter_checkpoint.cpp b/src/messages/get_client_filter_checkpoint.cpp
index fca35275a..3b205e961 100644
--- a/src/messages/get_client_filter_checkpoint.cpp
+++ b/src/messages/get_client_filter_checkpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_client_filter_headers.cpp b/src/messages/get_client_filter_headers.cpp
index 6dbcdb817..085b53acf 100644
--- a/src/messages/get_client_filter_headers.cpp
+++ b/src/messages/get_client_filter_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_client_filters.cpp b/src/messages/get_client_filters.cpp
index 2e94a785d..12f63dd1a 100644
--- a/src/messages/get_client_filters.cpp
+++ b/src/messages/get_client_filters.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_compact_transactions.cpp b/src/messages/get_compact_transactions.cpp
index 7cf27ad30..6bd72fab5 100644
--- a/src/messages/get_compact_transactions.cpp
+++ b/src/messages/get_compact_transactions.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_data.cpp b/src/messages/get_data.cpp
index 170b42626..f864bb8fe 100644
--- a/src/messages/get_data.cpp
+++ b/src/messages/get_data.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/get_headers.cpp b/src/messages/get_headers.cpp
index a6b12bf81..6688a222d 100644
--- a/src/messages/get_headers.cpp
+++ b/src/messages/get_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/headers.cpp b/src/messages/headers.cpp
index 3c3ff3588..48ae386a7 100644
--- a/src/messages/headers.cpp
+++ b/src/messages/headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/heading.cpp b/src/messages/heading.cpp
index cd9abcbd2..40ccb2bc9 100644
--- a/src/messages/heading.cpp
+++ b/src/messages/heading.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/inventory.cpp b/src/messages/inventory.cpp
index e17db74cb..118b592f5 100644
--- a/src/messages/inventory.cpp
+++ b/src/messages/inventory.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/inventory_item.cpp b/src/messages/inventory_item.cpp
index 161fc682b..f1681d996 100644
--- a/src/messages/inventory_item.cpp
+++ b/src/messages/inventory_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/memory_pool.cpp b/src/messages/memory_pool.cpp
index 81fc3fdda..278d58a66 100644
--- a/src/messages/memory_pool.cpp
+++ b/src/messages/memory_pool.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/merkle_block.cpp b/src/messages/merkle_block.cpp
index 7a8cdaa3e..00cc70470 100644
--- a/src/messages/merkle_block.cpp
+++ b/src/messages/merkle_block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/message.cpp b/src/messages/message.cpp
index 24f36cce9..ee22c1edf 100644
--- a/src/messages/message.cpp
+++ b/src/messages/message.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/not_found.cpp b/src/messages/not_found.cpp
index f00317f98..939b4acbb 100644
--- a/src/messages/not_found.cpp
+++ b/src/messages/not_found.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/ping.cpp b/src/messages/ping.cpp
index 343e39fd9..3853a3d38 100644
--- a/src/messages/ping.cpp
+++ b/src/messages/ping.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/pong.cpp b/src/messages/pong.cpp
index 0644f50e2..86f30ae5a 100644
--- a/src/messages/pong.cpp
+++ b/src/messages/pong.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/reject.cpp b/src/messages/reject.cpp
index 032bb8f0f..8fcf704ea 100644
--- a/src/messages/reject.cpp
+++ b/src/messages/reject.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/send_compact.cpp b/src/messages/send_compact.cpp
index d140e4d42..42dbf85b5 100644
--- a/src/messages/send_compact.cpp
+++ b/src/messages/send_compact.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/send_headers.cpp b/src/messages/send_headers.cpp
index 514cf7f10..a58b61e53 100644
--- a/src/messages/send_headers.cpp
+++ b/src/messages/send_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/transaction.cpp b/src/messages/transaction.cpp
index 806bb9227..b44238a3d 100644
--- a/src/messages/transaction.cpp
+++ b/src/messages/transaction.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/version.cpp b/src/messages/version.cpp
index 06ceef66f..2103b1308 100644
--- a/src/messages/version.cpp
+++ b/src/messages/version.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/messages/version_acknowledge.cpp b/src/messages/version_acknowledge.cpp
index 143e6083d..51b946ec5 100644
--- a/src/messages/version_acknowledge.cpp
+++ b/src/messages/version_acknowledge.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/acceptor.cpp b/src/net/acceptor.cpp
index e187d4815..012e117d2 100644
--- a/src/net/acceptor.cpp
+++ b/src/net/acceptor.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/broadcaster.cpp b/src/net/broadcaster.cpp
index ebaed2f82..debbf1f5d 100644
--- a/src/net/broadcaster.cpp
+++ b/src/net/broadcaster.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/channel.cpp b/src/net/channel.cpp
index 1a561dbfa..d82a2bfb8 100644
--- a/src/net/channel.cpp
+++ b/src/net/channel.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/connector.cpp b/src/net/connector.cpp
index a68b0d4c6..14fcf263a 100644
--- a/src/net/connector.cpp
+++ b/src/net/connector.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/deadline.cpp b/src/net/deadline.cpp
index dc2206991..329d74ac9 100644
--- a/src/net/deadline.cpp
+++ b/src/net/deadline.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/distributor.cpp b/src/net/distributor.cpp
index 2805ecaa8..a5fb28e0a 100644
--- a/src/net/distributor.cpp
+++ b/src/net/distributor.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/hosts.cpp b/src/net/hosts.cpp
index d842dd753..291fbbc85 100644
--- a/src/net/hosts.cpp
+++ b/src/net/hosts.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/proxy.cpp b/src/net/proxy.cpp
index a4a9be991..5546d532e 100644
--- a/src/net/proxy.cpp
+++ b/src/net/proxy.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/net/socket.cpp b/src/net/socket.cpp
index 1d497bfd4..3f7e5cf9a 100644
--- a/src/net/socket.cpp
+++ b/src/net/socket.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/p2p.cpp b/src/p2p.cpp
index 43fa9d1b2..c4b48bd73 100644
--- a/src/p2p.cpp
+++ b/src/p2p.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol.cpp b/src/protocols/protocol.cpp
index f652559c3..aa5961fb7 100644
--- a/src/protocols/protocol.cpp
+++ b/src/protocols/protocol.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_address_in_31402.cpp b/src/protocols/protocol_address_in_31402.cpp
index 610a49d72..dc88c93e9 100644
--- a/src/protocols/protocol_address_in_31402.cpp
+++ b/src/protocols/protocol_address_in_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_address_out_31402.cpp b/src/protocols/protocol_address_out_31402.cpp
index 277af3091..4c7984c6b 100644
--- a/src/protocols/protocol_address_out_31402.cpp
+++ b/src/protocols/protocol_address_out_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_alert_31402.cpp b/src/protocols/protocol_alert_31402.cpp
index de842735c..7315d386b 100644
--- a/src/protocols/protocol_alert_31402.cpp
+++ b/src/protocols/protocol_alert_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_ping_31402.cpp b/src/protocols/protocol_ping_31402.cpp
index 509c71c59..48d5db375 100644
--- a/src/protocols/protocol_ping_31402.cpp
+++ b/src/protocols/protocol_ping_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_ping_60001.cpp b/src/protocols/protocol_ping_60001.cpp
index 176aeea33..39871bdce 100644
--- a/src/protocols/protocol_ping_60001.cpp
+++ b/src/protocols/protocol_ping_60001.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_reject_70002.cpp b/src/protocols/protocol_reject_70002.cpp
index 563b472ad..5e073fbe2 100644
--- a/src/protocols/protocol_reject_70002.cpp
+++ b/src/protocols/protocol_reject_70002.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_seed_31402.cpp b/src/protocols/protocol_seed_31402.cpp
index 5c5598056..2e1f04a46 100644
--- a/src/protocols/protocol_seed_31402.cpp
+++ b/src/protocols/protocol_seed_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_version_31402.cpp b/src/protocols/protocol_version_31402.cpp
index 4dd44273a..a60be2c41 100644
--- a/src/protocols/protocol_version_31402.cpp
+++ b/src/protocols/protocol_version_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_version_70001.cpp b/src/protocols/protocol_version_70001.cpp
index 4aa66d2be..535335162 100644
--- a/src/protocols/protocol_version_70001.cpp
+++ b/src/protocols/protocol_version_70001.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/protocols/protocol_version_70002.cpp b/src/protocols/protocol_version_70002.cpp
index 1ba5139ba..40cb78490 100644
--- a/src/protocols/protocol_version_70002.cpp
+++ b/src/protocols/protocol_version_70002.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/sessions/session.cpp b/src/sessions/session.cpp
index 928ec56fe..1f9d88e6c 100644
--- a/src/sessions/session.cpp
+++ b/src/sessions/session.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/sessions/session_inbound.cpp b/src/sessions/session_inbound.cpp
index b78daeedd..3cf1154bf 100644
--- a/src/sessions/session_inbound.cpp
+++ b/src/sessions/session_inbound.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/sessions/session_manual.cpp b/src/sessions/session_manual.cpp
index c024e413a..518c1a07c 100644
--- a/src/sessions/session_manual.cpp
+++ b/src/sessions/session_manual.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/sessions/session_outbound.cpp b/src/sessions/session_outbound.cpp
index 946bb793f..500d45f61 100644
--- a/src/sessions/session_outbound.cpp
+++ b/src/sessions/session_outbound.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/sessions/session_seed.cpp b/src/sessions/session_seed.cpp
index 8e58722fa..0ee90d230 100644
--- a/src/sessions/session_seed.cpp
+++ b/src/sessions/session_seed.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/src/settings.cpp b/src/settings.cpp
index 2a46d9800..037824289 100644
--- a/src/settings.cpp
+++ b/src/settings.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/desubscriber.cpp b/test/async/desubscriber.cpp
index d756d7e49..b4209553f 100644
--- a/test/async/desubscriber.cpp
+++ b/test/async/desubscriber.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/enable_shared_from_base.cpp b/test/async/enable_shared_from_base.cpp
index 024ff3fb8..2b847eae1 100644
--- a/test/async/enable_shared_from_base.cpp
+++ b/test/async/enable_shared_from_base.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/races/race_all.cpp b/test/async/races/race_all.cpp
index 2a3281028..952fe1c97 100644
--- a/test/async/races/race_all.cpp
+++ b/test/async/races/race_all.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/races/race_quality.cpp b/test/async/races/race_quality.cpp
index 9ab4b9657..15598f58b 100644
--- a/test/async/races/race_quality.cpp
+++ b/test/async/races/race_quality.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/races/race_speed.cpp b/test/async/races/race_speed.cpp
index c1381f337..09c80efd7 100644
--- a/test/async/races/race_speed.cpp
+++ b/test/async/races/race_speed.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/races/race_unity.cpp b/test/async/races/race_unity.cpp
index 538d38845..f1dc3e8ec 100644
--- a/test/async/races/race_unity.cpp
+++ b/test/async/races/race_unity.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/races/race_volume.cpp b/test/async/races/race_volume.cpp
index 63e13e7d3..c5dad0391 100644
--- a/test/async/races/race_volume.cpp
+++ b/test/async/races/race_volume.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/subscriber.cpp b/test/async/subscriber.cpp
index db8f35c39..d8ce29644 100644
--- a/test/async/subscriber.cpp
+++ b/test/async/subscriber.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/thread.cpp b/test/async/thread.cpp
index cfa3b6293..27e923f41 100644
--- a/test/async/thread.cpp
+++ b/test/async/thread.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/threadpool.cpp b/test/async/threadpool.cpp
index 86acefa8b..4de8e246f 100644
--- a/test/async/threadpool.cpp
+++ b/test/async/threadpool.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/async/unsubscriber.cpp b/test/async/unsubscriber.cpp
index ebcd53ac1..bfa7f85c8 100644
--- a/test/async/unsubscriber.cpp
+++ b/test/async/unsubscriber.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/config/address.cpp b/test/config/address.cpp
index da2a14140..e5ca4d9f0 100644
--- a/test/config/address.cpp
+++ b/test/config/address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/config/authority.cpp b/test/config/authority.cpp
index fa1aea216..d90efb0aa 100644
--- a/test/config/authority.cpp
+++ b/test/config/authority.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/config/endpoint.cpp b/test/config/endpoint.cpp
index 1e0fe721b..8a027f6e0 100644
--- a/test/config/endpoint.cpp
+++ b/test/config/endpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/config/utilities.cpp b/test/config/utilities.cpp
index 9b5a18a9e..62991ebbc 100644
--- a/test/config/utilities.cpp
+++ b/test/config/utilities.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/error.cpp b/test/error.cpp
index 1475e7755..a430d31de 100644
--- a/test/error.cpp
+++ b/test/error.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/log/timer.cpp b/test/log/timer.cpp
index c2e35c05f..69592c016 100644
--- a/test/log/timer.cpp
+++ b/test/log/timer.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/log/tracker.cpp b/test/log/tracker.cpp
index e25911e87..8959c9d0f 100644
--- a/test/log/tracker.cpp
+++ b/test/log/tracker.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/main.cpp b/test/main.cpp
index edbde93c1..0a381a003 100644
--- a/test/main.cpp
+++ b/test/main.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/memory.cpp b/test/memory.cpp
index bc971ed5c..e4b927cd2 100644
--- a/test/memory.cpp
+++ b/test/memory.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2024 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/address.cpp b/test/messages/address.cpp
index e0d32da21..a1fdd0fb8 100644
--- a/test/messages/address.cpp
+++ b/test/messages/address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/address_item.cpp b/test/messages/address_item.cpp
index 37afafd3d..599302172 100644
--- a/test/messages/address_item.cpp
+++ b/test/messages/address_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/alert.cpp b/test/messages/alert.cpp
index e4b6c655e..0ffbf36ba 100644
--- a/test/messages/alert.cpp
+++ b/test/messages/alert.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/alert_item.cpp b/test/messages/alert_item.cpp
index 478bdde81..7fdd9bf06 100644
--- a/test/messages/alert_item.cpp
+++ b/test/messages/alert_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/block.cpp b/test/messages/block.cpp
index 54e00d2c9..efd008cf0 100644
--- a/test/messages/block.cpp
+++ b/test/messages/block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/bloom_filter_add.cpp b/test/messages/bloom_filter_add.cpp
index 1fd6c2e75..74d2fd769 100644
--- a/test/messages/bloom_filter_add.cpp
+++ b/test/messages/bloom_filter_add.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/bloom_filter_clear.cpp b/test/messages/bloom_filter_clear.cpp
index b6e53a879..32b893f9a 100644
--- a/test/messages/bloom_filter_clear.cpp
+++ b/test/messages/bloom_filter_clear.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/bloom_filter_load.cpp b/test/messages/bloom_filter_load.cpp
index 167dc5c75..ab30cb966 100644
--- a/test/messages/bloom_filter_load.cpp
+++ b/test/messages/bloom_filter_load.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/client_filter.cpp b/test/messages/client_filter.cpp
index 86d46e9d9..2c5a4bcf7 100644
--- a/test/messages/client_filter.cpp
+++ b/test/messages/client_filter.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/client_filter_checkpoint.cpp b/test/messages/client_filter_checkpoint.cpp
index cf1a5af39..5ff05884f 100644
--- a/test/messages/client_filter_checkpoint.cpp
+++ b/test/messages/client_filter_checkpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/client_filter_headers.cpp b/test/messages/client_filter_headers.cpp
index 93689e0a6..d0982b84d 100644
--- a/test/messages/client_filter_headers.cpp
+++ b/test/messages/client_filter_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/compact_block.cpp b/test/messages/compact_block.cpp
index 5c6df5341..2ce1e30b4 100644
--- a/test/messages/compact_block.cpp
+++ b/test/messages/compact_block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/compact_block_item.cpp b/test/messages/compact_block_item.cpp
index 146df8e4e..b60f1f364 100644
--- a/test/messages/compact_block_item.cpp
+++ b/test/messages/compact_block_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/compact_transactions.cpp b/test/messages/compact_transactions.cpp
index 96c312699..7874ebf57 100644
--- a/test/messages/compact_transactions.cpp
+++ b/test/messages/compact_transactions.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/fee_filter.cpp b/test/messages/fee_filter.cpp
index 67c1d98c0..b54943dd2 100644
--- a/test/messages/fee_filter.cpp
+++ b/test/messages/fee_filter.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_address.cpp b/test/messages/get_address.cpp
index 912a0a578..7c5154bc4 100644
--- a/test/messages/get_address.cpp
+++ b/test/messages/get_address.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_blocks.cpp b/test/messages/get_blocks.cpp
index c43e37a84..2d038279d 100644
--- a/test/messages/get_blocks.cpp
+++ b/test/messages/get_blocks.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_client_filter_checkpoint.cpp b/test/messages/get_client_filter_checkpoint.cpp
index bd2bcc239..e83aa453c 100644
--- a/test/messages/get_client_filter_checkpoint.cpp
+++ b/test/messages/get_client_filter_checkpoint.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_client_filter_headers.cpp b/test/messages/get_client_filter_headers.cpp
index 5fef30598..b5ce05c7e 100644
--- a/test/messages/get_client_filter_headers.cpp
+++ b/test/messages/get_client_filter_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_client_filters.cpp b/test/messages/get_client_filters.cpp
index 7fa635a47..5c232b24f 100644
--- a/test/messages/get_client_filters.cpp
+++ b/test/messages/get_client_filters.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_compact_transactions.cpp b/test/messages/get_compact_transactions.cpp
index fb531d50f..1e639478d 100644
--- a/test/messages/get_compact_transactions.cpp
+++ b/test/messages/get_compact_transactions.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_data.cpp b/test/messages/get_data.cpp
index aec15a33f..2328b95e6 100644
--- a/test/messages/get_data.cpp
+++ b/test/messages/get_data.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/get_headers.cpp b/test/messages/get_headers.cpp
index fbb2b56fc..d75451cc8 100644
--- a/test/messages/get_headers.cpp
+++ b/test/messages/get_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/headers.cpp b/test/messages/headers.cpp
index b89f8b28d..1ab32ea73 100644
--- a/test/messages/headers.cpp
+++ b/test/messages/headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/heading.cpp b/test/messages/heading.cpp
index 5f8232997..f0652904d 100644
--- a/test/messages/heading.cpp
+++ b/test/messages/heading.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/inventory.cpp b/test/messages/inventory.cpp
index 049349297..ed8796a94 100644
--- a/test/messages/inventory.cpp
+++ b/test/messages/inventory.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/inventory_item.cpp b/test/messages/inventory_item.cpp
index ce5ec8e34..2f2fa61a3 100644
--- a/test/messages/inventory_item.cpp
+++ b/test/messages/inventory_item.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/memory_pool.cpp b/test/messages/memory_pool.cpp
index 68dc43688..1df91c2bb 100644
--- a/test/messages/memory_pool.cpp
+++ b/test/messages/memory_pool.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/merkle_block.cpp b/test/messages/merkle_block.cpp
index 6bb1971e7..f3dbc765a 100644
--- a/test/messages/merkle_block.cpp
+++ b/test/messages/merkle_block.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/message.cpp b/test/messages/message.cpp
index 45f9097e0..a07009b2d 100644
--- a/test/messages/message.cpp
+++ b/test/messages/message.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/not_found.cpp b/test/messages/not_found.cpp
index 023a1c3f4..be01d49f9 100644
--- a/test/messages/not_found.cpp
+++ b/test/messages/not_found.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/ping.cpp b/test/messages/ping.cpp
index 0094b18b0..e75a3e439 100644
--- a/test/messages/ping.cpp
+++ b/test/messages/ping.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/pong.cpp b/test/messages/pong.cpp
index bb7d5e487..51cf7d131 100644
--- a/test/messages/pong.cpp
+++ b/test/messages/pong.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/reject.cpp b/test/messages/reject.cpp
index cfaa96074..252cc5d6d 100644
--- a/test/messages/reject.cpp
+++ b/test/messages/reject.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/send_compact.cpp b/test/messages/send_compact.cpp
index 763056edb..27c90d612 100644
--- a/test/messages/send_compact.cpp
+++ b/test/messages/send_compact.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/send_headers.cpp b/test/messages/send_headers.cpp
index 7ab2f849f..5206f6de5 100644
--- a/test/messages/send_headers.cpp
+++ b/test/messages/send_headers.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/transaction.cpp b/test/messages/transaction.cpp
index 6705e6ca5..0f5c4e682 100644
--- a/test/messages/transaction.cpp
+++ b/test/messages/transaction.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/version.cpp b/test/messages/version.cpp
index bddc0cd40..52ef4b654 100644
--- a/test/messages/version.cpp
+++ b/test/messages/version.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/messages/version_acknowledge.cpp b/test/messages/version_acknowledge.cpp
index 311fa66f0..5f5fc6631 100644
--- a/test/messages/version_acknowledge.cpp
+++ b/test/messages/version_acknowledge.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/acceptor.cpp b/test/net/acceptor.cpp
index c653bb8f3..47230d0eb 100644
--- a/test/net/acceptor.cpp
+++ b/test/net/acceptor.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/broadcaster.cpp b/test/net/broadcaster.cpp
index 7ff7c7437..279e42482 100644
--- a/test/net/broadcaster.cpp
+++ b/test/net/broadcaster.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/channel.cpp b/test/net/channel.cpp
index ad227c58b..5dd9e1265 100644
--- a/test/net/channel.cpp
+++ b/test/net/channel.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/connector.cpp b/test/net/connector.cpp
index 9f080fe1f..f5a42af8b 100644
--- a/test/net/connector.cpp
+++ b/test/net/connector.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/deadline.cpp b/test/net/deadline.cpp
index 1fa7dfa6d..89a100827 100644
--- a/test/net/deadline.cpp
+++ b/test/net/deadline.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/distributor.cpp b/test/net/distributor.cpp
index 8b9b7d144..6bcc57d38 100644
--- a/test/net/distributor.cpp
+++ b/test/net/distributor.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/hosts.cpp b/test/net/hosts.cpp
index 1bf478153..89dc0aa67 100644
--- a/test/net/hosts.cpp
+++ b/test/net/hosts.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/proxy.cpp b/test/net/proxy.cpp
index 4d7725f46..fb1842c3a 100644
--- a/test/net/proxy.cpp
+++ b/test/net/proxy.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/net/socket.cpp b/test/net/socket.cpp
index c4b6d0e66..016837c50 100644
--- a/test/net/socket.cpp
+++ b/test/net/socket.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/p2p.cpp b/test/p2p.cpp
index 9b0058053..88e41127b 100644
--- a/test/p2p.cpp
+++ b/test/p2p.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol.cpp b/test/protocols/protocol.cpp
index 5e3eb973b..ac8c8dcd7 100644
--- a/test/protocols/protocol.cpp
+++ b/test/protocols/protocol.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_address_in_31402.cpp b/test/protocols/protocol_address_in_31402.cpp
index 90c4af5c0..d37d6e23e 100644
--- a/test/protocols/protocol_address_in_31402.cpp
+++ b/test/protocols/protocol_address_in_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_address_out_31402.cpp b/test/protocols/protocol_address_out_31402.cpp
index e4911f14c..51d3c9214 100644
--- a/test/protocols/protocol_address_out_31402.cpp
+++ b/test/protocols/protocol_address_out_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_alert_31402.cpp b/test/protocols/protocol_alert_31402.cpp
index fa1e0b86f..7f1091cf5 100644
--- a/test/protocols/protocol_alert_31402.cpp
+++ b/test/protocols/protocol_alert_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_ping_31402.cpp b/test/protocols/protocol_ping_31402.cpp
index d5d446269..b24f52c2d 100644
--- a/test/protocols/protocol_ping_31402.cpp
+++ b/test/protocols/protocol_ping_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_ping_60001.cpp b/test/protocols/protocol_ping_60001.cpp
index 2c5cb7824..fe3115ed4 100644
--- a/test/protocols/protocol_ping_60001.cpp
+++ b/test/protocols/protocol_ping_60001.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_reject_70002.cpp b/test/protocols/protocol_reject_70002.cpp
index c363a418c..71667faa5 100644
--- a/test/protocols/protocol_reject_70002.cpp
+++ b/test/protocols/protocol_reject_70002.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_seed_31402.cpp b/test/protocols/protocol_seed_31402.cpp
index 1eb924a8f..68fc6c259 100644
--- a/test/protocols/protocol_seed_31402.cpp
+++ b/test/protocols/protocol_seed_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_version_31402.cpp b/test/protocols/protocol_version_31402.cpp
index 18f3a9377..2412502cb 100644
--- a/test/protocols/protocol_version_31402.cpp
+++ b/test/protocols/protocol_version_31402.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_version_70001.cpp b/test/protocols/protocol_version_70001.cpp
index 4b33888be..663aeed7d 100644
--- a/test/protocols/protocol_version_70001.cpp
+++ b/test/protocols/protocol_version_70001.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/protocols/protocol_version_70002.cpp b/test/protocols/protocol_version_70002.cpp
index 4915e0370..4fdb065d6 100644
--- a/test/protocols/protocol_version_70002.cpp
+++ b/test/protocols/protocol_version_70002.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/sessions/session.cpp b/test/sessions/session.cpp
index 1cc78f32b..f20d82c00 100644
--- a/test/sessions/session.cpp
+++ b/test/sessions/session.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/sessions/session_inbound.cpp b/test/sessions/session_inbound.cpp
index a983546fa..66dd9328f 100644
--- a/test/sessions/session_inbound.cpp
+++ b/test/sessions/session_inbound.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/sessions/session_manual.cpp b/test/sessions/session_manual.cpp
index 4617c37fc..8232ee580 100644
--- a/test/sessions/session_manual.cpp
+++ b/test/sessions/session_manual.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/sessions/session_outbound.cpp b/test/sessions/session_outbound.cpp
index 67e7f3c25..2c55f6561 100644
--- a/test/sessions/session_outbound.cpp
+++ b/test/sessions/session_outbound.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/sessions/session_seed.cpp b/test/sessions/session_seed.cpp
index 3d8c332d9..7c8415e64 100644
--- a/test/sessions/session_seed.cpp
+++ b/test/sessions/session_seed.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/settings.cpp b/test/settings.cpp
index 789fa8733..5337f7209 100644
--- a/test/settings.cpp
+++ b/test/settings.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/test.cpp b/test/test.cpp
index 7461b4d29..56c7f89fe 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *
diff --git a/test/test.hpp b/test/test.hpp
index d924ca94c..5db834e41 100644
--- a/test/test.hpp
+++ b/test/test.hpp
@@ -1,5 +1,5 @@
 /**
- * Copyright (c) 2011-2023 libbitcoin developers (see AUTHORS)
+ * Copyright (c) 2011-2025 libbitcoin developers (see AUTHORS)
  *
  * This file is part of libbitcoin.
  *