diff --git a/ci/test/00_setup_env.sh b/ci/test/00_setup_env.sh
index 9c0c33c8e0..3311a78524 100755
--- a/ci/test/00_setup_env.sh
+++ b/ci/test/00_setup_env.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_arm.sh b/ci/test/00_setup_env_arm.sh
index 743fbb9558..ccffcc931c 100755
--- a/ci/test/00_setup_env_arm.sh
+++ b/ci/test/00_setup_env_arm.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_mac.sh b/ci/test/00_setup_env_mac.sh
index 317ad67c01..befdb2dbab 100755
--- a/ci/test/00_setup_env_mac.sh
+++ b/ci/test/00_setup_env_mac.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_mac_host.sh b/ci/test/00_setup_env_mac_host.sh
index 3ff94c65a8..177c87e1cc 100755
--- a/ci/test/00_setup_env_mac_host.sh
+++ b/ci/test/00_setup_env_mac_host.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_asan.sh b/ci/test/00_setup_env_native_asan.sh
index 0e15669347..29af9e8a58 100644
--- a/ci/test/00_setup_env_native_asan.sh
+++ b/ci/test/00_setup_env_native_asan.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_fuzz.sh b/ci/test/00_setup_env_native_fuzz.sh
index 2f6ad69d9a..92001c8860 100755
--- a/ci/test/00_setup_env_native_fuzz.sh
+++ b/ci/test/00_setup_env_native_fuzz.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_fuzz_with_valgrind.sh b/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
index 395ae7c9ec..9805ccf12b 100644
--- a/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
+++ b/ci/test/00_setup_env_native_fuzz_with_valgrind.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_nowallet.sh b/ci/test/00_setup_env_native_nowallet.sh
index 832884f0de..aca3c936c7 100755
--- a/ci/test/00_setup_env_native_nowallet.sh
+++ b/ci/test/00_setup_env_native_nowallet.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_qt5.sh b/ci/test/00_setup_env_native_qt5.sh
index 3727fb9aea..2db104e35d 100755
--- a/ci/test/00_setup_env_native_qt5.sh
+++ b/ci/test/00_setup_env_native_qt5.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_tsan.sh b/ci/test/00_setup_env_native_tsan.sh
index 29c217bf80..60b2eaab6b 100755
--- a/ci/test/00_setup_env_native_tsan.sh
+++ b/ci/test/00_setup_env_native_tsan.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_native_valgrind.sh b/ci/test/00_setup_env_native_valgrind.sh
index a86b4b3255..9067e80df9 100644
--- a/ci/test/00_setup_env_native_valgrind.sh
+++ b/ci/test/00_setup_env_native_valgrind.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_s390x.sh b/ci/test/00_setup_env_s390x.sh
index dbf3fbfd1e..de73da937c 100644
--- a/ci/test/00_setup_env_s390x.sh
+++ b/ci/test/00_setup_env_s390x.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_s390x_host.sh b/ci/test/00_setup_env_s390x_host.sh
index 8f3063604e..3e31867f2f 100644
--- a/ci/test/00_setup_env_s390x_host.sh
+++ b/ci/test/00_setup_env_s390x_host.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/00_setup_env_win64.sh b/ci/test/00_setup_env_win64.sh
index b19876bece..9014e9a2f1 100755
--- a/ci/test/00_setup_env_win64.sh
+++ b/ci/test/00_setup_env_win64.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/ci/test/05_before_script.sh b/ci/test/05_before_script.sh
index 6575161739..119b74c5a4 100755
--- a/ci/test/05_before_script.sh
+++ b/ci/test/05_before_script.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/contrib/devtools/circular-dependencies.py b/contrib/devtools/circular-dependencies.py
index 50a2705d89..e3ad131361 100755
--- a/contrib/devtools/circular-dependencies.py
+++ b/contrib/devtools/circular-dependencies.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/contrib/devtools/copyright_header.py b/contrib/devtools/copyright_header.py
index 2c112feabe..e6efff75fd 100755
--- a/contrib/devtools/copyright_header.py
+++ b/contrib/devtools/copyright_header.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016-2019 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Copyright (c) 2019-2023 The Dash Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/contrib/devtools/test-security-check.py b/contrib/devtools/test-security-check.py
index 46839a0c49..fc8dd92057 100755
--- a/contrib/devtools/test-security-check.py
+++ b/contrib/devtools/test-security-check.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 '''
diff --git a/contrib/devtools/test_deterministic_coverage.sh b/contrib/devtools/test_deterministic_coverage.sh
index 0ce0d3261b..246378cd00 100755
--- a/contrib/devtools/test_deterministic_coverage.sh
+++ b/contrib/devtools/test_deterministic_coverage.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/contrib/filter-lcov.py b/contrib/filter-lcov.py
index 75034616f7..e005cb96da 100755
--- a/contrib/filter-lcov.py
+++ b/contrib/filter-lcov.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017-2018 The Bitcoin Core developers
+# Copyright (c) 2017-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/contrib/linearize/linearize-data.py b/contrib/linearize/linearize-data.py
index 848b0a4f33..aa338ea758 100755
--- a/contrib/linearize/linearize-data.py
+++ b/contrib/linearize/linearize-data.py
@@ -2,7 +2,7 @@
 #
 # linearize-data.py: Construct a linear, no-fork version of the chain.
 #
-# Copyright (c) 2013-2014 The Bitcoin Core developers
+# Copyright (c) 2013-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/contrib/seeds/makeseeds.py b/contrib/seeds/makeseeds.py
index e1aef34e85..3b0d7e2d26 100755
--- a/contrib/seeds/makeseeds.py
+++ b/contrib/seeds/makeseeds.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2013-2016 The Bitcoin Core developers
+# Copyright (c) 2013-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/contrib/verify-commits/pre-push-hook.sh b/contrib/verify-commits/pre-push-hook.sh
index 204f52f176..31a6996b68 100755
--- a/contrib/verify-commits/pre-push-hook.sh
+++ b/contrib/verify-commits/pre-push-hook.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (c) 2014-2019 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/addrman.cpp b/src/addrman.cpp
index b850488869..ec1b0fcc7d 100644
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2012 Pieter Wuille
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bench/bech32.cpp b/src/bench/bech32.cpp
index d2b329032c..d7cab208fc 100644
--- a/src/bench/bech32.cpp
+++ b/src/bench/bech32.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -7,8 +7,8 @@
 #include <bech32.h>
 #include <util/strencodings.h>
 
-#include <vector>
 #include <string>
+#include <vector>
 
 
 static void Bech32Encode(benchmark::Bench& bench)
diff --git a/src/bench/bench.cpp b/src/bench/bench.cpp
index c168b1c481..e262da5d44 100644
--- a/src/bench/bench.cpp
+++ b/src/bench/bench.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bench/bench.h b/src/bench/bench.h
index 5889d16c87..bafc7f8716 100644
--- a/src/bench/bench.h
+++ b/src/bench/bench.h
@@ -5,11 +5,11 @@
 #ifndef BITCOIN_BENCH_BENCH_H
 #define BITCOIN_BENCH_BENCH_H
 
+#include <chrono>
 #include <functional>
 #include <map>
 #include <string>
 #include <vector>
-#include <chrono>
 
 #include <bench/nanobench.h>
 #include <boost/preprocessor/cat.hpp>
diff --git a/src/bench/block_assemble.cpp b/src/bench/block_assemble.cpp
index c173f4de75..736f834453 100644
--- a/src/bench/block_assemble.cpp
+++ b/src/bench/block_assemble.cpp
@@ -7,8 +7,8 @@
 #include <consensus/validation.h>
 #include <script/standard.h>
 #include <test/util/mining.h>
-#include <test/util/wallet.h>
 #include <test/util/setup_common.h>
+#include <test/util/wallet.h>
 #include <txmempool.h>
 #include <validation.h>
 
diff --git a/src/bench/bls.cpp b/src/bench/bls.cpp
index a78370c675..d219e10a72 100644
--- a/src/bench/bls.cpp
+++ b/src/bench/bls.cpp
@@ -3,8 +3,8 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
-#include <random.h>
 #include <bls/bls_worker.h>
+#include <random.h>
 #include <util/time.h>
 
 #include <iostream>
diff --git a/src/bench/ccoins_caching.cpp b/src/bench/ccoins_caching.cpp
index 0b4687725a..116de98b14 100644
--- a/src/bench/ccoins_caching.cpp
+++ b/src/bench/ccoins_caching.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bench/chacha_poly_aead.cpp b/src/bench/chacha_poly_aead.cpp
index 90612027dc..154e27d0f0 100644
--- a/src/bench/chacha_poly_aead.cpp
+++ b/src/bench/chacha_poly_aead.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,8 +8,8 @@
 #include <crypto/poly1305.h> // for the POLY1305_TAGLEN constant
 #include <hash.h>
 
-#include <limits>
 #include <assert.h>
+#include <limits>
 
 /* Number of bytes to process per iteration */
 static constexpr uint64_t BUFFER_SIZE_TINY = 64;
diff --git a/src/bench/checkblock.cpp b/src/bench/checkblock.cpp
index b3da4b0e77..a9e8572ce7 100644
--- a/src/bench/checkblock.cpp
+++ b/src/bench/checkblock.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,9 +6,9 @@
 #include <bench/data.h>
 
 #include <chainparams.h>
-#include <validation.h>
-#include <streams.h>
 #include <consensus/validation.h>
+#include <streams.h>
+#include <validation.h>
 
 // These are the two major time-sinks which happen after we have fully received
 // a block off the wire, but before we can relay the block on to peers using
diff --git a/src/bench/checkqueue.cpp b/src/bench/checkqueue.cpp
index 2ebaa0719d..888057e109 100644
--- a/src/bench/checkqueue.cpp
+++ b/src/bench/checkqueue.cpp
@@ -1,14 +1,14 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
-#include <util/system.h>
 #include <checkqueue.h>
 #include <key.h>
 #include <prevector.h>
 #include <pubkey.h>
 #include <random.h>
+#include <util/system.h>
 
 #include <vector>
 
diff --git a/src/bench/duplicate_inputs.cpp b/src/bench/duplicate_inputs.cpp
index 7e1a18c85c..663238242a 100644
--- a/src/bench/duplicate_inputs.cpp
+++ b/src/bench/duplicate_inputs.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2018 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -13,7 +13,6 @@
 #include <validation.h>
 
 
-
 static void DuplicateInputs(benchmark::Bench& bench)
 {
     RegTestingSetup test_setup;
diff --git a/src/bench/examples.cpp b/src/bench/examples.cpp
index 4ae29ee933..72a9922e94 100644
--- a/src/bench/examples.cpp
+++ b/src/bench/examples.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bench/merkle_root.cpp b/src/bench/merkle_root.cpp
index e2630821da..ba6629b9f0 100644
--- a/src/bench/merkle_root.cpp
+++ b/src/bench/merkle_root.cpp
@@ -1,12 +1,12 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
 
-#include <uint256.h>
-#include <random.h>
 #include <consensus/merkle.h>
+#include <random.h>
+#include <uint256.h>
 
 static void MerkleRoot(benchmark::Bench& bench)
 {
diff --git a/src/bench/rpc_blockchain.cpp b/src/bench/rpc_blockchain.cpp
index 3cf8947b99..7ed0c6d2d1 100644
--- a/src/bench/rpc_blockchain.cpp
+++ b/src/bench/rpc_blockchain.cpp
@@ -1,16 +1,16 @@
-// Copyright (c) 2016-2019 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <bench/bench.h>
 #include <bench/data.h>
 
-#include <validation.h>
-#include <streams.h>
 #include <consensus/validation.h>
 #include <llmq/chainlocks.h>
 #include <llmq/instantsend.h>
 #include <rpc/blockchain.h>
+#include <streams.h>
+#include <validation.h>
 
 #include <univalue.h>
 
diff --git a/src/bench/string_cast.cpp b/src/bench/string_cast.cpp
index 6cbd0a1d34..56f929e7fb 100644
--- a/src/bench/string_cast.cpp
+++ b/src/bench/string_cast.cpp
@@ -4,8 +4,8 @@
 
 #include <bench/bench.h>
 #include <tinyformat.h>
-#include <util/string.h>
 #include <util/strencodings.h>
+#include <util/string.h>
 
 #include <boost/lexical_cast.hpp>
 #include <string>
diff --git a/src/bench/verify_script.cpp b/src/bench/verify_script.cpp
index 9a8c0a4732..365b7c0a46 100644
--- a/src/bench/verify_script.cpp
+++ b/src/bench/verify_script.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016-2019 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bench/wallet_balance.cpp b/src/bench/wallet_balance.cpp
index 411675ac27..c365806f59 100644
--- a/src/bench/wallet_balance.cpp
+++ b/src/bench/wallet_balance.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2019 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index cd185ad927..733cf261aa 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index 5574d42bf7..d99b12ee77 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bitcoin-wallet.cpp b/src/bitcoin-wallet.cpp
index 67f4b85d50..c47d6aaf81 100644
--- a/src/bitcoin-wallet.cpp
+++ b/src/bitcoin-wallet.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index b8d7b38149..426b47ca3f 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/blockencodings.h b/src/blockencodings.h
index 748d51e068..a19db7db2d 100644
--- a/src/blockencodings.h
+++ b/src/blockencodings.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/chain.h b/src/chain.h
index f9c0d9eb6b..40f81a28fe 100644
--- a/src/chain.h
+++ b/src/chain.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 293024341f..e11a2340df 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/chainparams.h b/src/chainparams.h
index 7e2d93586a..bcdcf664dc 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/checkqueue.h b/src/checkqueue.h
index a6f4c1bb73..68357c2177 100644
--- a/src/checkqueue.h
+++ b/src/checkqueue.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/coins.h b/src/coins.h
index 35a2e2df67..625047a228 100644
--- a/src/coins.h
+++ b/src/coins.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/compressor.h b/src/compressor.h
index 22de2f6936..40b2496f06 100644
--- a/src/compressor.h
+++ b/src/compressor.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/consensus/merkle.cpp b/src/consensus/merkle.cpp
index 8698d6864a..f0960a0b0f 100644
--- a/src/consensus/merkle.cpp
+++ b/src/consensus/merkle.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/core_read.cpp b/src/core_read.cpp
index 6aa270962d..cbd31f55a5 100644
--- a/src/core_read.cpp
+++ b/src/core_read.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/flatfile.h b/src/flatfile.h
index 1a41ae91ee..009984f6b8 100644
--- a/src/flatfile.h
+++ b/src/flatfile.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/httprpc.cpp b/src/httprpc.cpp
index fcc8401572..9856235ad6 100644
--- a/src/httprpc.cpp
+++ b/src/httprpc.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 1d4af8d3f0..e9d1b4cd78 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/httpserver.h b/src/httpserver.h
index 5a783e7bdc..97cd63778a 100644
--- a/src/httpserver.h
+++ b/src/httpserver.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/index/base.cpp b/src/index/base.cpp
index 2b586e704d..cc8e12b77b 100644
--- a/src/index/base.cpp
+++ b/src/index/base.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/index/base.h b/src/index/base.h
index 31d7791ec5..9f909de6d0 100644
--- a/src/index/base.h
+++ b/src/index/base.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/indirectmap.h b/src/indirectmap.h
index 417d500bd4..a9f4b0b9f2 100644
--- a/src/indirectmap.h
+++ b/src/indirectmap.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/init.h b/src/init.h
index 151659de6e..f39d854074 100644
--- a/src/init.h
+++ b/src/init.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/interfaces/handler.cpp b/src/interfaces/handler.cpp
index 8e66ddf49b..8dba8ba27a 100644
--- a/src/interfaces/handler.cpp
+++ b/src/interfaces/handler.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018-2019 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/interfaces/handler.h b/src/interfaces/handler.h
index fbac3c6b71..11baf9dd65 100644
--- a/src/interfaces/handler.h
+++ b/src/interfaces/handler.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018-2019 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/interfaces/wallet.h b/src/interfaces/wallet.h
index eeef9a68de..049b177690 100644
--- a/src/interfaces/wallet.h
+++ b/src/interfaces/wallet.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/logging/timer.h b/src/logging/timer.h
index 4f61a66e5e..379daf4134 100644
--- a/src/logging/timer.h
+++ b/src/logging/timer.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/memusage.h b/src/memusage.h
index c25bdf66c6..a6e894129a 100644
--- a/src/memusage.h
+++ b/src/memusage.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/miner.cpp b/src/miner.cpp
index 059c0781d7..72b86e9386 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/miner.h b/src/miner.h
index 18a3c022c0..465cd891dc 100644
--- a/src/miner.h
+++ b/src/miner.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/net_permissions.h b/src/net_permissions.h
index cb50744906..ab8f513626 100644
--- a/src/net_permissions.h
+++ b/src/net_permissions.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/netaddress.cpp b/src/netaddress.cpp
index cb7ba67fe7..5dbd3b544f 100644
--- a/src/netaddress.cpp
+++ b/src/netaddress.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/netaddress.h b/src/netaddress.h
index 2afd2fa78d..140e8bd288 100644
--- a/src/netaddress.h
+++ b/src/netaddress.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/node/coinstats.cpp b/src/node/coinstats.cpp
index 55d7522b33..8e82a284bd 100644
--- a/src/node/coinstats.cpp
+++ b/src/node/coinstats.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/node/context.cpp b/src/node/context.cpp
index 9abe0cd392..ed3d4b9ac8 100644
--- a/src/node/context.cpp
+++ b/src/node/context.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/node/context.h b/src/node/context.h
index ac8038b269..32f2b511bb 100644
--- a/src/node/context.h
+++ b/src/node/context.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/node/transaction.h b/src/node/transaction.h
index 5ecb69518b..cbb58d9d38 100644
--- a/src/node/transaction.h
+++ b/src/node/transaction.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2019 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/outputtype.cpp b/src/outputtype.cpp
index 5ee19f4d6f..5f5362d32d 100644
--- a/src/outputtype.cpp
+++ b/src/outputtype.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/prevector.h b/src/prevector.h
index 25b69800d2..addab807d3 100644
--- a/src/prevector.h
+++ b/src/prevector.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/primitives/transaction.cpp b/src/primitives/transaction.cpp
index c79cef3506..61c488a5f1 100644
--- a/src/primitives/transaction.cpp
+++ b/src/primitives/transaction.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/protocol.cpp b/src/protocol.cpp
index 49a87c50a0..66ee7d9995 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/psbt.cpp b/src/psbt.cpp
index 0f204275e6..3c7532c5ce 100644
--- a/src/psbt.cpp
+++ b/src/psbt.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/psbt.h b/src/psbt.h
index a8fa1a84d8..28678f0d7b 100644
--- a/src/psbt.h
+++ b/src/psbt.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp
index 98d64874df..d6f7f9f9f8 100644
--- a/src/qt/addresstablemodel.cpp
+++ b/src/qt/addresstablemodel.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/bantablemodel.cpp b/src/qt/bantablemodel.cpp
index 7f721bcb7d..62eda67972 100644
--- a/src/qt/bantablemodel.cpp
+++ b/src/qt/bantablemodel.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/bantablemodel.h b/src/qt/bantablemodel.h
index d683606b9a..57f559fc14 100644
--- a/src/qt/bantablemodel.h
+++ b/src/qt/bantablemodel.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
index bf8e280086..0b956e35ec 100644
--- a/src/qt/bitcoingui.h
+++ b/src/qt/bitcoingui.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index c3bcfbf8ca..24a8058524 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/coincontroltreewidget.h b/src/qt/coincontroltreewidget.h
index 50e5d840a9..ac03a409c1 100644
--- a/src/qt/coincontroltreewidget.h
+++ b/src/qt/coincontroltreewidget.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/csvmodelwriter.h b/src/qt/csvmodelwriter.h
index e443529335..ad247b6859 100644
--- a/src/qt/csvmodelwriter.h
+++ b/src/qt/csvmodelwriter.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index eddea29d62..518f0d25a4 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/macnotificationhandler.mm b/src/qt/macnotificationhandler.mm
index f5d0a18ac4..1e47ef2609 100644
--- a/src/qt/macnotificationhandler.mm
+++ b/src/qt/macnotificationhandler.mm
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/main.cpp b/src/qt/main.cpp
index 552ca8a5b9..0b6d9b8d9b 100644
--- a/src/qt/main.cpp
+++ b/src/qt/main.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/modaloverlay.cpp b/src/qt/modaloverlay.cpp
index 009f1cd738..9b8933c943 100644
--- a/src/qt/modaloverlay.cpp
+++ b/src/qt/modaloverlay.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/peertablemodel.cpp b/src/qt/peertablemodel.cpp
index 39efe05ec5..7cf4b770ac 100644
--- a/src/qt/peertablemodel.cpp
+++ b/src/qt/peertablemodel.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/peertablemodel.h b/src/qt/peertablemodel.h
index 618551bdfb..99de772ac0 100644
--- a/src/qt/peertablemodel.h
+++ b/src/qt/peertablemodel.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/qvaluecombobox.h b/src/qt/qvaluecombobox.h
index 5cca515079..bde9c0d1a6 100644
--- a/src/qt/qvaluecombobox.h
+++ b/src/qt/qvaluecombobox.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index f0ef080829..0770dc94de 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 410e537280..9c3e9a77a3 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/signverifymessagedialog.cpp b/src/qt/signverifymessagedialog.cpp
index 3ad4b84a21..6b0fd0fbea 100644
--- a/src/qt/signverifymessagedialog.cpp
+++ b/src/qt/signverifymessagedialog.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/splashscreen.cpp b/src/qt/splashscreen.cpp
index 7392e2f9e1..01c8df2ddb 100644
--- a/src/qt/splashscreen.cpp
+++ b/src/qt/splashscreen.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/test/addressbooktests.cpp b/src/qt/test/addressbooktests.cpp
index 3d37f86138..f646419a6c 100644
--- a/src/qt/test/addressbooktests.cpp
+++ b/src/qt/test/addressbooktests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2019 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/test/apptests.cpp b/src/qt/test/apptests.cpp
index e2fdf0c49e..ba92dc9ea0 100644
--- a/src/qt/test/apptests.cpp
+++ b/src/qt/test/apptests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/test/apptests.h b/src/qt/test/apptests.h
index d16c9fe487..f0a555005d 100644
--- a/src/qt/test/apptests.h
+++ b/src/qt/test/apptests.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018-2019 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/test/util.cpp b/src/qt/test/util.cpp
index e09f0ad77d..759832381b 100644
--- a/src/qt/test/util.cpp
+++ b/src/qt/test/util.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/test/util.h b/src/qt/test/util.h
index 763847606a..950314da3b 100644
--- a/src/qt/test/util.h
+++ b/src/qt/test/util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/test/wallettests.cpp b/src/qt/test/wallettests.cpp
index 2f33564766..387479831e 100644
--- a/src/qt/test/wallettests.cpp
+++ b/src/qt/test/wallettests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2019 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/trafficgraphwidget.h b/src/qt/trafficgraphwidget.h
index 0568ee75f5..351f3f712c 100644
--- a/src/qt/trafficgraphwidget.h
+++ b/src/qt/trafficgraphwidget.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/transactiondescdialog.h b/src/qt/transactiondescdialog.h
index 74e34cde87..3204b22657 100644
--- a/src/qt/transactiondescdialog.h
+++ b/src/qt/transactiondescdialog.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/utilitydialog.cpp b/src/qt/utilitydialog.cpp
index d15681409e..39e538d305 100644
--- a/src/qt/utilitydialog.cpp
+++ b/src/qt/utilitydialog.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/utilitydialog.h b/src/qt/utilitydialog.h
index 52d92e551d..e526574ea1 100644
--- a/src/qt/utilitydialog.h
+++ b/src/qt/utilitydialog.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/walletcontroller.cpp b/src/qt/walletcontroller.cpp
index 1dcd8fc3a0..51eab2d652 100644
--- a/src/qt/walletcontroller.cpp
+++ b/src/qt/walletcontroller.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/walletcontroller.h b/src/qt/walletcontroller.h
index c95aa6bb03..a61af4e318 100644
--- a/src/qt/walletcontroller.h
+++ b/src/qt/walletcontroller.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 4ac43a2914..53900aa06e 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index d27fb9bc20..9d385f8a3e 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
index b11b2b4d6e..471426f367 100644
--- a/src/qt/walletview.cpp
+++ b/src/qt/walletview.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/qt/walletview.h b/src/qt/walletview.h
index 9e1dab06e6..1031c60b7e 100644
--- a/src/qt/walletview.h
+++ b/src/qt/walletview.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/random.cpp b/src/random.cpp
index f49472e360..68f4d5bf02 100644
--- a/src/random.cpp
+++ b/src/random.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/random.h b/src/random.h
index ed44306c4d..3ddc964165 100644
--- a/src/random.h
+++ b/src/random.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/randomenv.cpp b/src/randomenv.cpp
index 6d0a6ec449..fa2a3a0607 100644
--- a/src/randomenv.cpp
+++ b/src/randomenv.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index f18a588d32..63720810ee 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp
index 324241e7e0..cc25bff621 100644
--- a/src/rpc/client.cpp
+++ b/src/rpc/client.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp
index 76a3913ae5..1716aa1cb6 100644
--- a/src/rpc/misc.cpp
+++ b/src/rpc/misc.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp
index a63cffdb97..fe3db628d2 100644
--- a/src/rpc/net.cpp
+++ b/src/rpc/net.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 78094c4fb6..aa9af8583e 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/rpc/rawtransaction_util.cpp b/src/rpc/rawtransaction_util.cpp
index 7c7823c5c1..67c0421926 100644
--- a/src/rpc/rawtransaction_util.cpp
+++ b/src/rpc/rawtransaction_util.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/rpc/rawtransaction_util.h b/src/rpc/rawtransaction_util.h
index 7e1f41d2fd..f36a7c092b 100644
--- a/src/rpc/rawtransaction_util.h
+++ b/src/rpc/rawtransaction_util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/rpc/util.cpp b/src/rpc/util.cpp
index 726360ed46..d6d9d2a12b 100644
--- a/src/rpc/util.cpp
+++ b/src/rpc/util.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2019 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/rpc/util.h b/src/rpc/util.h
index 2ef09eea2c..dcaf2bd701 100644
--- a/src/rpc/util.h
+++ b/src/rpc/util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2019 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/scheduler.cpp b/src/scheduler.cpp
index a3a37e7c15..ede58adff7 100644
--- a/src/scheduler.cpp
+++ b/src/scheduler.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp
index 57ea467642..1e519eaa6d 100644
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/descriptor.h b/src/script/descriptor.h
index 63051ce566..4c73b8b7ea 100644
--- a/src/script/descriptor.h
+++ b/src/script/descriptor.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index abcd1b7e91..9ad4100524 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/script.h b/src/script/script.h
index 1846e2535a..f7a432db96 100644
--- a/src/script/script.h
+++ b/src/script/script.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/script_error.cpp b/src/script/script_error.cpp
index 807e6ff126..4836c97770 100644
--- a/src/script/script_error.cpp
+++ b/src/script/script_error.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/sign.cpp b/src/script/sign.cpp
index 89bf363c65..d9e460f75c 100644
--- a/src/script/sign.cpp
+++ b/src/script/sign.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2016 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/script/sign.h b/src/script/sign.h
index 6a909fc3bc..8160ea0814 100644
--- a/src/script/sign.h
+++ b/src/script/sign.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/serialize.h b/src/serialize.h
index 367cbc302f..c1c278fea5 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/span.h b/src/span.h
index 0213e6be81..de88fa08c5 100644
--- a/src/span.h
+++ b/src/span.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/support/lockedpool.cpp b/src/support/lockedpool.cpp
index 3681824e6a..55cb9bc6b1 100644
--- a/src/support/lockedpool.cpp
+++ b/src/support/lockedpool.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/addrman_tests.cpp b/src/test/addrman_tests.cpp
index d7d12369d4..ad18bf04c8 100644
--- a/src/test/addrman_tests.cpp
+++ b/src/test/addrman_tests.cpp
@@ -1,21 +1,21 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <addrman.h>
-#include <i2p.h>
 #include <hash.h>
+#include <i2p.h>
 #include <netbase.h>
 #include <random.h>
-#include <util/string.h>
 #include <test/data/asmap.raw.h>
 #include <test/util/setup_common.h>
+#include <util/string.h>
+
+#include <boost/test/unit_test.hpp>
 
 #include <optional>
 #include <string>
 
-#include <boost/test/unit_test.hpp>
-
 class CAddrManTest : public CAddrMan
 {
 private:
diff --git a/src/test/arith_uint256_tests.cpp b/src/test/arith_uint256_tests.cpp
index e56ec3e696..a135c93786 100644
--- a/src/test/arith_uint256_tests.cpp
+++ b/src/test/arith_uint256_tests.cpp
@@ -1,17 +1,19 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <arith_uint256.h>
+#include <test/util/setup_common.h>
+#include <uint256.h>
+
 #include <boost/test/unit_test.hpp>
-#include <stdint.h>
-#include <sstream>
+
+#include <cmath>
 #include <iomanip>
 #include <limits>
-#include <cmath>
-#include <uint256.h>
-#include <arith_uint256.h>
+#include <sstream>
+#include <stdint.h>
 #include <string>
-#include <test/util/setup_common.h>
 
 BOOST_FIXTURE_TEST_SUITE(arith_uint256_tests, BasicTestingSetup)
 
diff --git a/src/test/base32_tests.cpp b/src/test/base32_tests.cpp
index 510f39b13a..3b44564ddb 100644
--- a/src/test/base32_tests.cpp
+++ b/src/test/base32_tests.cpp
@@ -1,9 +1,9 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <boost/test/unit_test.hpp>
 #include <string>
diff --git a/src/test/base64_tests.cpp b/src/test/base64_tests.cpp
index bb38d2c045..714fccffaa 100644
--- a/src/test/base64_tests.cpp
+++ b/src/test/base64_tests.cpp
@@ -1,9 +1,9 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <boost/test/unit_test.hpp>
 #include <string>
diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp
index 2d3a987c69..32329eb510 100644
--- a/src/test/bip32_tests.cpp
+++ b/src/test/bip32_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2013-2015 The Bitcoin Core developers
+// Copyright (c) 2013-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,8 +8,8 @@
 #include <key.h>
 #include <key_io.h>
 #include <streams.h>
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <string>
 #include <vector>
diff --git a/src/test/bip39_tests.cpp b/src/test/bip39_tests.cpp
index a6940d5a8f..a26e98eace 100644
--- a/src/test/bip39_tests.cpp
+++ b/src/test/bip39_tests.cpp
@@ -4,11 +4,11 @@
 
 #include <test/data/bip39_vectors.json.h>
 
+#include <bip39.h>
 #include <key.h>
 #include <key_io.h>
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
-#include <bip39.h>
+#include <util/strencodings.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/block_reward_reallocation_tests.cpp b/src/test/block_reward_reallocation_tests.cpp
index 13c20230b1..36afa8effd 100644
--- a/src/test/block_reward_reallocation_tests.cpp
+++ b/src/test/block_reward_reallocation_tests.cpp
@@ -4,8 +4,8 @@
 
 #include <test/util/setup_common.h>
 
-#include <chainparams.h>
 #include <bls/bls.h>
+#include <chainparams.h>
 #include <consensus/validation.h>
 #include <messagesigner.h>
 #include <miner.h>
@@ -17,9 +17,9 @@
 #include <spork.h>
 #include <validation.h>
 
-#include <evo/specialtx.h>
-#include <evo/providertx.h>
 #include <evo/deterministicmns.h>
+#include <evo/providertx.h>
+#include <evo/specialtx.h>
 #include <governance/governance.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
diff --git a/src/test/blockchain_tests.cpp b/src/test/blockchain_tests.cpp
index 8bcbf120b9..c8e8cdeeb3 100644
--- a/src/test/blockchain_tests.cpp
+++ b/src/test/blockchain_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2022 The Dash Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,8 +8,8 @@
 
 #include <chain.h>
 #include <rpc/blockchain.h>
-#include <util/string.h>
 #include <test/util/setup_common.h>
+#include <util/string.h>
 
 /* Equality between doubles is imprecise. Comparison should be done
  * with a small threshold of tolerance, rather than exact equality.
diff --git a/src/test/blockfilter_index_tests.cpp b/src/test/blockfilter_index_tests.cpp
index c3a3701f09..dbd95b107f 100644
--- a/src/test/blockfilter_index_tests.cpp
+++ b/src/test/blockfilter_index_tests.cpp
@@ -1,17 +1,17 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <blockfilter.h>
 #include <chainparams.h>
 #include <consensus/validation.h>
+#include <evo/evodb.h>
 #include <governance/governance.h>
 #include <index/blockfilterindex.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <miner.h>
 #include <pow.h>
 #include <script/standard.h>
diff --git a/src/test/bloom_tests.cpp b/src/test/bloom_tests.cpp
index 45750644d2..41158d992d 100644
--- a/src/test/bloom_tests.cpp
+++ b/src/test/bloom_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -11,9 +11,9 @@
 #include <primitives/block.h>
 #include <serialize.h>
 #include <streams.h>
+#include <test/util/setup_common.h>
 #include <uint256.h>
 #include <util/strencodings.h>
-#include <test/util/setup_common.h>
 
 #include <vector>
 
diff --git a/src/test/bls_tests.cpp b/src/test/bls_tests.cpp
index 45c0430c13..094307e4c3 100644
--- a/src/test/bls_tests.cpp
+++ b/src/test/bls_tests.cpp
@@ -4,10 +4,10 @@
 
 #include <bls/bls.h>
 #include <bls/bls_batchverifier.h>
+#include <boost/test/unit_test.hpp>
 #include <random.h>
 #include <test/util/setup_common.h>
 #include <util/irange.h>
-#include <boost/test/unit_test.hpp>
 
 BOOST_FIXTURE_TEST_SUITE(bls_tests, BasicTestingSetup)
 
diff --git a/src/test/bswap_tests.cpp b/src/test/bswap_tests.cpp
index 70268329da..c89cb5488d 100644
--- a/src/test/bswap_tests.cpp
+++ b/src/test/bswap_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/checkqueue_tests.cpp b/src/test/checkqueue_tests.cpp
index bb34715832..b2db2882a5 100644
--- a/src/test/checkqueue_tests.cpp
+++ b/src/test/checkqueue_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2017 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/compilerbug_tests.cpp b/src/test/compilerbug_tests.cpp
index 1a6fcda009..b68bc279e1 100644
--- a/src/test/compilerbug_tests.cpp
+++ b/src/test/compilerbug_tests.cpp
@@ -1,9 +1,9 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/util/setup_common.h>
 #include <boost/test/unit_test.hpp>
+#include <test/util/setup_common.h>
 
 BOOST_FIXTURE_TEST_SUITE(compilerbug_tests, BasicTestingSetup)
 
diff --git a/src/test/compress_tests.cpp b/src/test/compress_tests.cpp
index a4cab07ddc..4bc301f583 100644
--- a/src/test/compress_tests.cpp
+++ b/src/test/compress_tests.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <compressor.h>
-#include <test/util/setup_common.h>
 #include <script/standard.h>
+#include <test/util/setup_common.h>
 
 #include <stdint.h>
 
diff --git a/src/test/crypto_tests.cpp b/src/test/crypto_tests.cpp
index 4806c83571..6704c0fd32 100644
--- a/src/test/crypto_tests.cpp
+++ b/src/test/crypto_tests.cpp
@@ -1,25 +1,25 @@
-// Copyright (c) 2014-2015 The Bitcoin Core developers
+// Copyright (c) 2014-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <crypto/aes.h>
 #include <crypto/chacha20.h>
 #include <crypto/chacha_poly_aead.h>
-#include <crypto/poly1305.h>
 #include <crypto/hkdf_sha256_32.h>
 #include <crypto/hmac_sha256.h>
 #include <crypto/hmac_sha512.h>
+#include <crypto/muhash.h>
 #include <crypto/pkcs5_pbkdf2_hmac_sha512.h>
+#include <crypto/poly1305.h>
 #include <crypto/ripemd160.h>
 #include <crypto/sha1.h>
 #include <crypto/sha256.h>
 #include <crypto/sha3.h>
 #include <crypto/sha512.h>
-#include <crypto/muhash.h>
 #include <random.h>
 #include <streams.h>
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <vector>
 
diff --git a/src/test/cuckoocache_tests.cpp b/src/test/cuckoocache_tests.cpp
index b6d3ed63b9..91ea2fa9ec 100644
--- a/src/test/cuckoocache_tests.cpp
+++ b/src/test/cuckoocache_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2016 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp
index a3a4c45839..a6080ad3dd 100644
--- a/src/test/dbwrapper_tests.cpp
+++ b/src/test/dbwrapper_tests.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <dbwrapper.h>
-#include <uint256.h>
 #include <test/util/setup_common.h>
+#include <uint256.h>
 
 #include <memory>
 
diff --git a/src/test/descriptor_tests.cpp b/src/test/descriptor_tests.cpp
index 4667ecc412..abc5292b82 100644
--- a/src/test/descriptor_tests.cpp
+++ b/src/test/descriptor_tests.cpp
@@ -1,16 +1,18 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <vector>
-#include <string>
+#include <script/descriptor.h>
 #include <script/sign.h>
 #include <script/standard.h>
 #include <test/util/setup_common.h>
-#include <boost/test/unit_test.hpp>
-#include <script/descriptor.h>
 #include <util/strencodings.h>
 
+#include <boost/test/unit_test.hpp>
+
+#include <string>
+#include <vector>
+
 namespace {
 
 void CheckUnparsable(const std::string& prv, const std::string& pub, const std::string& expected_error)
diff --git a/src/test/dynamic_activation_thresholds_tests.cpp b/src/test/dynamic_activation_thresholds_tests.cpp
index 5d6795ab73..ceccd8bd60 100644
--- a/src/test/dynamic_activation_thresholds_tests.cpp
+++ b/src/test/dynamic_activation_thresholds_tests.cpp
@@ -6,12 +6,12 @@
 
 #include <chainparams.h>
 #include <consensus/validation.h>
+#include <evo/evodb.h>
 #include <governance/governance.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <miner.h>
 #include <script/interpreter.h>
 #include <spork.h>
diff --git a/src/test/evo_deterministicmns_tests.cpp b/src/test/evo_deterministicmns_tests.cpp
index b48aed3f02..4e1ca09a2a 100644
--- a/src/test/evo_deterministicmns_tests.cpp
+++ b/src/test/evo_deterministicmns_tests.cpp
@@ -18,9 +18,9 @@
 #include <txmempool.h>
 #include <validation.h>
 
-#include <evo/specialtx.h>
-#include <evo/providertx.h>
 #include <evo/deterministicmns.h>
+#include <evo/providertx.h>
+#include <evo/specialtx.h>
 #include <llmq/utils.h>
 
 #include <boost/test/unit_test.hpp>
diff --git a/src/test/evo_mnhf_tests.cpp b/src/test/evo_mnhf_tests.cpp
index 2e65fcb1c5..4dbcfa04cc 100644
--- a/src/test/evo_mnhf_tests.cpp
+++ b/src/test/evo_mnhf_tests.cpp
@@ -8,8 +8,8 @@
 #include <evo/specialtx.h>
 #include <primitives/transaction.h>
 #include <uint256.h>
-#include <util/string.h>
 #include <util/strencodings.h>
+#include <util/string.h>
 
 #include <boost/test/unit_test.hpp>
 #include <test/util/setup_common.h>
diff --git a/src/test/evo_trivialvalidation.cpp b/src/test/evo_trivialvalidation.cpp
index c96b058476..ca588ee09c 100644
--- a/src/test/evo_trivialvalidation.cpp
+++ b/src/test/evo_trivialvalidation.cpp
@@ -2,9 +2,9 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/util/setup_common.h>
 #include <test/data/trivially_invalid.json.h>
 #include <test/data/trivially_valid.json.h>
+#include <test/util/setup_common.h>
 
 #include <evo/providertx.h>
 #include <primitives/transaction.h>
diff --git a/src/test/evo_utils_tests.cpp b/src/test/evo_utils_tests.cpp
index 5ff3c196a6..c9e796e7b5 100644
--- a/src/test/evo_utils_tests.cpp
+++ b/src/test/evo_utils_tests.cpp
@@ -5,9 +5,9 @@
 #include <test/util/setup_common.h>
 
 #include <llmq/context.h>
-#include <llmq/utils.h>
 #include <llmq/params.h>
 #include <llmq/quorums.h>
+#include <llmq/utils.h>
 
 #include <chainparams.h>
 
diff --git a/src/test/fuzz/asmap_direct.cpp b/src/test/fuzz/asmap_direct.cpp
index cbd1ccdc45..a703660100 100644
--- a/src/test/fuzz/asmap_direct.cpp
+++ b/src/test/fuzz/asmap_direct.cpp
@@ -3,8 +3,8 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <netaddress.h>
-#include <util/asmap.h>
 #include <test/fuzz/fuzz.h>
+#include <util/asmap.h>
 
 #include <cstddef>
 #include <optional>
diff --git a/src/test/fuzz/base_encode_decode.cpp b/src/test/fuzz/base_encode_decode.cpp
index ac30c11830..bb615b6b17 100644
--- a/src/test/fuzz/base_encode_decode.cpp
+++ b/src/test/fuzz/base_encode_decode.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -7,8 +7,8 @@
 #include <base58.h>
 #include <core_io.h>
 #include <psbt.h>
-#include <util/string.h>
 #include <util/strencodings.h>
+#include <util/string.h>
 
 #include <cassert>
 #include <cstdint>
diff --git a/src/test/fuzz/block.cpp b/src/test/fuzz/block.cpp
index 3304ef2090..6849e540a3 100644
--- a/src/test/fuzz/block.cpp
+++ b/src/test/fuzz/block.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -7,8 +7,8 @@
 #include <consensus/validation.h>
 #include <core_io.h>
 #include <core_memusage.h>
-#include <pubkey.h>
 #include <primitives/block.h>
+#include <pubkey.h>
 #include <streams.h>
 #include <test/fuzz/fuzz.h>
 #include <validation.h>
diff --git a/src/test/fuzz/descriptor_parse.cpp b/src/test/fuzz/descriptor_parse.cpp
index 44992276ba..2e1d3e9467 100644
--- a/src/test/fuzz/descriptor_parse.cpp
+++ b/src/test/fuzz/descriptor_parse.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/deserialize.cpp b/src/test/fuzz/deserialize.cpp
index 213a66542d..e31eca375c 100644
--- a/src/test/fuzz/deserialize.cpp
+++ b/src/test/fuzz/deserialize.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/eval_script.cpp b/src/test/fuzz/eval_script.cpp
index 37b8713652..d3fd9bff29 100644
--- a/src/test/fuzz/eval_script.cpp
+++ b/src/test/fuzz/eval_script.cpp
@@ -1,11 +1,11 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <pubkey.h>
 #include <script/interpreter.h>
-#include <test/fuzz/fuzz.h>
 #include <test/fuzz/FuzzedDataProvider.h>
+#include <test/fuzz/fuzz.h>
 
 #include <limits>
 
diff --git a/src/test/fuzz/fuzz.cpp b/src/test/fuzz/fuzz.cpp
index 6ac2420b9e..a0db805a25 100644
--- a/src/test/fuzz/fuzz.cpp
+++ b/src/test/fuzz/fuzz.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/hex.cpp b/src/test/fuzz/hex.cpp
index 2684cb6312..cc1bc1c8cf 100644
--- a/src/test/fuzz/hex.cpp
+++ b/src/test/fuzz/hex.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <core_io.h>
-#include <pubkey.h>
 #include <primitives/block.h>
+#include <pubkey.h>
 #include <rpc/util.h>
 #include <test/fuzz/fuzz.h>
 #include <uint256.h>
diff --git a/src/test/fuzz/integer.cpp b/src/test/fuzz/integer.cpp
index d2b091f053..5754cd34c5 100644
--- a/src/test/fuzz/integer.cpp
+++ b/src/test/fuzz/integer.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/parse_univalue.cpp b/src/test/fuzz/parse_univalue.cpp
index 6c9f4bc013..9cc0062976 100644
--- a/src/test/fuzz/parse_univalue.cpp
+++ b/src/test/fuzz/parse_univalue.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -7,8 +7,8 @@
 #include <key.h>
 #include <rpc/client.h>
 #include <rpc/util.h>
-#include <test/fuzz/fuzz.h>
 #include <script/sign.h>
+#include <test/fuzz/fuzz.h>
 
 #include <limits>
 #include <string>
diff --git a/src/test/fuzz/prevector.cpp b/src/test/fuzz/prevector.cpp
index 9b35354273..447f32ed16 100644
--- a/src/test/fuzz/prevector.cpp
+++ b/src/test/fuzz/prevector.cpp
@@ -2,11 +2,11 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/fuzz/fuzz.h>
 #include <test/fuzz/FuzzedDataProvider.h>
+#include <test/fuzz/fuzz.h>
 
-#include <vector>
 #include <prevector.h>
+#include <vector>
 
 #include <reverse_iterator.h>
 #include <serialize.h>
diff --git a/src/test/fuzz/process_messages.cpp b/src/test/fuzz/process_messages.cpp
index 2e81d76cf8..dc035b52d6 100644
--- a/src/test/fuzz/process_messages.cpp
+++ b/src/test/fuzz/process_messages.cpp
@@ -9,8 +9,8 @@
 #include <test/fuzz/FuzzedDataProvider.h>
 #include <test/fuzz/fuzz.h>
 #include <test/fuzz/util.h>
-#include <test/util/net.h>
 #include <test/util/mining.h>
+#include <test/util/net.h>
 #include <test/util/setup_common.h>
 #include <validation.h>
 #include <validationinterface.h>
diff --git a/src/test/fuzz/psbt.cpp b/src/test/fuzz/psbt.cpp
index 09760d1fce..fba739b9db 100644
--- a/src/test/fuzz/psbt.cpp
+++ b/src/test/fuzz/psbt.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -11,8 +11,8 @@
 #include <version.h>
 
 #include <cstdint>
-#include <string>
 #include <optional>
+#include <string>
 #include <vector>
 
 void initialize_psbt()
diff --git a/src/test/fuzz/script.cpp b/src/test/fuzz/script.cpp
index 740b1f9969..03d5d6abbd 100644
--- a/src/test/fuzz/script.cpp
+++ b/src/test/fuzz/script.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/script_flags.cpp b/src/test/fuzz/script_flags.cpp
index c6de431658..abff90e15e 100644
--- a/src/test/fuzz/script_flags.cpp
+++ b/src/test/fuzz/script_flags.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/signature_checker.cpp b/src/test/fuzz/signature_checker.cpp
index c0cecf53f1..fc94da7dd8 100644
--- a/src/test/fuzz/signature_checker.cpp
+++ b/src/test/fuzz/signature_checker.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/transaction.cpp b/src/test/fuzz/transaction.cpp
index 160a5369f2..58f5d0f88c 100644
--- a/src/test/fuzz/transaction.cpp
+++ b/src/test/fuzz/transaction.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/fuzz/util.h b/src/test/fuzz/util.h
index ef48cf290e..2600c15884 100644
--- a/src/test/fuzz/util.h
+++ b/src/test/fuzz/util.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/getarg_tests.cpp b/src/test/getarg_tests.cpp
index 99ac3da392..cbd8c21cd9 100644
--- a/src/test/getarg_tests.cpp
+++ b/src/test/getarg_tests.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <test/util/setup_common.h>
 #include <util/strencodings.h>
 #include <util/system.h>
-#include <test/util/setup_common.h>
 
 #include <string>
 #include <utility>
diff --git a/src/test/governance_validators_tests.cpp b/src/test/governance_validators_tests.cpp
index d5998dea6f..c1f93ee3bd 100644
--- a/src/test/governance_validators_tests.cpp
+++ b/src/test/governance_validators_tests.cpp
@@ -3,8 +3,8 @@
 #include <governance/validators.h>
 #include <util/strencodings.h>
 
-#include <test/data/proposals_valid.json.h>
 #include <test/data/proposals_invalid.json.h>
+#include <test/data/proposals_valid.json.h>
 
 #include <test/util/setup_common.h>
 
diff --git a/src/test/hash_tests.cpp b/src/test/hash_tests.cpp
index b4ef3f9484..cf04bcff33 100644
--- a/src/test/hash_tests.cpp
+++ b/src/test/hash_tests.cpp
@@ -1,12 +1,12 @@
-// Copyright (c) 2013-2015 The Bitcoin Core developers
+// Copyright (c) 2013-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <clientversion.h>
 #include <crypto/siphash.h>
 #include <hash.h>
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/key_io_tests.cpp b/src/test/key_io_tests.cpp
index 62c71bdaee..f149b38b06 100644
--- a/src/test/key_io_tests.cpp
+++ b/src/test/key_io_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2016 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -9,8 +9,8 @@
 #include <key.h>
 #include <key_io.h>
 #include <script/script.h>
-#include <util/strencodings.h>
 #include <test/util/setup_common.h>
+#include <util/strencodings.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/key_tests.cpp b/src/test/key_tests.cpp
index 913cbfcdc1..99ea119e30 100644
--- a/src/test/key_tests.cpp
+++ b/src/test/key_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,11 +6,11 @@
 
 #include <key_io.h>
 #include <streams.h>
+#include <test/util/setup_common.h>
 #include <uint256.h>
-#include <util/system.h>
 #include <util/strencodings.h>
 #include <util/string.h>
-#include <test/util/setup_common.h>
+#include <util/system.h>
 
 #include <string>
 #include <vector>
diff --git a/src/test/main.cpp b/src/test/main.cpp
index 3efeb827ea..4af38b42a1 100644
--- a/src/test/main.cpp
+++ b/src/test/main.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp
index e56d635146..3ea1c9fac1 100644
--- a/src/test/mempool_tests.cpp
+++ b/src/test/mempool_tests.cpp
@@ -2,8 +2,8 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <txmempool.h>
 #include <policy/policy.h>
+#include <txmempool.h>
 #include <util/system.h>
 #include <util/time.h>
 
diff --git a/src/test/merkleblock_tests.cpp b/src/test/merkleblock_tests.cpp
index 65a51df5d9..98b27994a6 100644
--- a/src/test/merkleblock_tests.cpp
+++ b/src/test/merkleblock_tests.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2017 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <merkleblock.h>
-#include <uint256.h>
 #include <test/util/setup_common.h>
+#include <uint256.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index cb56ecd027..c8d8f7a93d 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -7,12 +7,12 @@
 #include <consensus/merkle.h>
 #include <consensus/tx_verify.h>
 #include <consensus/validation.h>
+#include <evo/evodb.h>
 #include <governance/governance.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <miner.h>
 #include <policy/policy.h>
 #include <pow.h>
diff --git a/src/test/multisig_tests.cpp b/src/test/multisig_tests.cpp
index 995faf48be..ab199554c5 100644
--- a/src/test/multisig_tests.cpp
+++ b/src/test/multisig_tests.cpp
@@ -1,17 +1,17 @@
-// Copyright (c) 2011-2014 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <key.h>
 #include <policy/policy.h>
+#include <script/interpreter.h>
 #include <script/script.h>
 #include <script/script_error.h>
-#include <script/interpreter.h>
 #include <script/sign.h>
 #include <script/signingprovider.h>
+#include <test/util/setup_common.h>
 #include <tinyformat.h>
 #include <uint256.h>
-#include <test/util/setup_common.h>
 
 
 #include <boost/test/unit_test.hpp>
diff --git a/src/test/net_tests.cpp b/src/test/net_tests.cpp
index 69bbca204f..0b7db7bc17 100644
--- a/src/test/net_tests.cpp
+++ b/src/test/net_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2016 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,26 +6,26 @@
 
 #include <addrdb.h>
 #include <addrman.h>
+#include <chainparams.h>
 #include <clientversion.h>
+#include <net.h>
 #include <netaddress.h>
+#include <netbase.h>
 #include <serialize.h>
 #include <span.h>
 #include <streams.h>
-#include <net.h>
-#include <netbase.h>
-#include <chainparams.h>
-#include <util/system.h>
-#include <util/string.h>
 #include <util/strencodings.h>
+#include <util/string.h>
+#include <util/system.h>
 #include <version.h>
 
+#include <boost/test/unit_test.hpp>
+
 #include <cstdint>
 #include <ios>
 #include <memory>
 #include <string>
 
-#include <boost/test/unit_test.hpp>
-
 using namespace std::literals;
 
 class CAddrManSerializationMock : public CAddrMan
diff --git a/src/test/netbase_tests.cpp b/src/test/netbase_tests.cpp
index fdab988618..377f389013 100644
--- a/src/test/netbase_tests.cpp
+++ b/src/test/netbase_tests.cpp
@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <net_permissions.h>
 #include <netaddress.h>
 #include <netbase.h>
-#include <net_permissions.h>
 #include <protocol.h>
 #include <serialize.h>
 #include <streams.h>
diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp
index 2f697dafb7..a9d661438c 100644
--- a/src/test/pmt_tests.cpp
+++ b/src/test/pmt_tests.cpp
@@ -1,15 +1,15 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <arith_uint256.h>
 #include <consensus/merkle.h>
 #include <merkleblock.h>
 #include <serialize.h>
 #include <streams.h>
-#include <uint256.h>
-#include <arith_uint256.h>
-#include <version.h>
 #include <test/util/setup_common.h>
+#include <uint256.h>
+#include <version.h>
 
 #include <vector>
 
diff --git a/src/test/policyestimator_tests.cpp b/src/test/policyestimator_tests.cpp
index e61dd3e865..ef18224bff 100644
--- a/src/test/policyestimator_tests.cpp
+++ b/src/test/policyestimator_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/prevector_tests.cpp b/src/test/prevector_tests.cpp
index ca9f93a3af..12c5848eaf 100644
--- a/src/test/prevector_tests.cpp
+++ b/src/test/prevector_tests.cpp
@@ -1,9 +1,9 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <vector>
 #include <prevector.h>
+#include <vector>
 
 #include <reverse_iterator.h>
 #include <serialize.h>
diff --git a/src/test/random_tests.cpp b/src/test/random_tests.cpp
index 34d0309642..4113521aee 100644
--- a/src/test/random_tests.cpp
+++ b/src/test/random_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/reverselock_tests.cpp b/src/test/reverselock_tests.cpp
index e82e6a560f..7da364d316 100644
--- a/src/test/reverselock_tests.cpp
+++ b/src/test/reverselock_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
index 908ae7857a..5e73118558 100644
--- a/src/test/rpc_tests.cpp
+++ b/src/test/rpc_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/scheduler_tests.cpp b/src/test/scheduler_tests.cpp
index e5352050af..c100a2bd29 100644
--- a/src/test/scheduler_tests.cpp
+++ b/src/test/scheduler_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/script_p2sh_tests.cpp b/src/test/script_p2sh_tests.cpp
index 3c75c6a153..b7da5267e9 100644
--- a/src/test/script_p2sh_tests.cpp
+++ b/src/test/script_p2sh_tests.cpp
@@ -1,10 +1,9 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <consensus/tx_verify.h>
 #include <key.h>
-#include <validation.h>
 #include <policy/policy.h>
 #include <policy/settings.h>
 #include <script/script.h>
@@ -12,6 +11,7 @@
 #include <script/sign.h>
 #include <script/signingprovider.h>
 #include <test/util/setup_common.h>
+#include <validation.h>
 
 #include <vector>
 
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index d29c124970..879139789c 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,15 +6,15 @@
 
 #include <core_io.h>
 #include <key.h>
+#include <rpc/util.h>
 #include <script/script.h>
 #include <script/script_error.h>
 #include <script/sign.h>
 #include <script/signingprovider.h>
-#include <util/strencodings.h>
-#include <rpc/util.h>
+#include <streams.h>
 #include <test/util/setup_common.h>
 #include <test/util/transaction_utils.h>
-#include <streams.h>
+#include <util/strencodings.h>
 
 #if defined(HAVE_CONSENSUS_LIB)
 #include <script/bitcoinconsensus.h>
diff --git a/src/test/scriptnum10.h b/src/test/scriptnum10.h
index c54c314f26..352797f18d 100644
--- a/src/test/scriptnum10.h
+++ b/src/test/scriptnum10.h
@@ -1,17 +1,17 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #ifndef BITCOIN_TEST_SCRIPTNUM10_H
 #define BITCOIN_TEST_SCRIPTNUM10_H
 
+#include <assert.h>
 #include <limits>
 #include <stdexcept>
 #include <stdint.h>
 #include <string>
 #include <vector>
-#include <assert.h>
 
 class scriptnum10_error : public std::runtime_error
 {
diff --git a/src/test/scriptnum_tests.cpp b/src/test/scriptnum_tests.cpp
index b6ba310f54..04f0a9b337 100644
--- a/src/test/scriptnum_tests.cpp
+++ b/src/test/scriptnum_tests.cpp
@@ -1,9 +1,9 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/scriptnum10.h>
 #include <script/script.h>
+#include <test/scriptnum10.h>
 #include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
index 3974f445f4..9690755ff3 100644
--- a/src/test/serialize_tests.cpp
+++ b/src/test/serialize_tests.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <hash.h>
 #include <serialize.h>
 #include <streams.h>
-#include <hash.h>
 #include <test/util/setup_common.h>
 #include <util/strencodings.h>
 
diff --git a/src/test/settings_tests.cpp b/src/test/settings_tests.cpp
index 2a51c2c8f9..548fd020a6 100644
--- a/src/test/settings_tests.cpp
+++ b/src/test/settings_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2019 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/sighash_tests.cpp b/src/test/sighash_tests.cpp
index 3ecf337964..1ce4035e45 100644
--- a/src/test/sighash_tests.cpp
+++ b/src/test/sighash_tests.cpp
@@ -1,15 +1,15 @@
-// Copyright (c) 2013-2015 The Bitcoin Core developers
+// Copyright (c) 2013-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <consensus/tx_check.h>
 #include <consensus/validation.h>
-#include <test/data/sighash.json.h>
 #include <hash.h>
 #include <script/interpreter.h>
 #include <script/script.h>
 #include <serialize.h>
 #include <streams.h>
+#include <test/data/sighash.json.h>
 #include <test/util/setup_common.h>
 #include <util/strencodings.h>
 #include <version.h>
diff --git a/src/test/sigopcount_tests.cpp b/src/test/sigopcount_tests.cpp
index 484b9198ea..d7c7be3fb5 100644
--- a/src/test/sigopcount_tests.cpp
+++ b/src/test/sigopcount_tests.cpp
@@ -1,13 +1,13 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <pubkey.h>
 #include <key.h>
+#include <pubkey.h>
 #include <script/script.h>
 #include <script/standard.h>
-#include <uint256.h>
 #include <test/util/setup_common.h>
+#include <uint256.h>
 
 #include <vector>
 
diff --git a/src/test/timedata_tests.cpp b/src/test/timedata_tests.cpp
index 38b6534103..8c880babd1 100644
--- a/src/test/timedata_tests.cpp
+++ b/src/test/timedata_tests.cpp
@@ -1,14 +1,14 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
 
 #include <netaddress.h>
 #include <noui.h>
-#include <util/string.h>
 #include <test/util/logging.h>
 #include <test/util/setup_common.h>
 #include <timedata.h>
+#include <util/string.h>
 #include <warnings.h>
 
 #include <string>
diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp
index 42f678ed2d..9885459f0a 100644
--- a/src/test/transaction_tests.cpp
+++ b/src/test/transaction_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2016 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -6,21 +6,21 @@
 #include <test/data/tx_valid.json.h>
 #include <test/util/setup_common.h>
 
-#include <clientversion.h>
 #include <checkqueue.h>
+#include <clientversion.h>
 #include <consensus/tx_check.h>
 #include <consensus/validation.h>
 #include <core_io.h>
 #include <key.h>
-#include <validation.h>
 #include <policy/policy.h>
 #include <policy/settings.h>
 #include <script/script.h>
-#include <script/signingprovider.h>
 #include <script/script_error.h>
+#include <script/signingprovider.h>
 #include <streams.h>
-#include <util/strencodings.h>
 #include <test/util/transaction_utils.h>
+#include <util/strencodings.h>
+#include <validation.h>
 
 #include <map>
 #include <string>
diff --git a/src/test/txindex_tests.cpp b/src/test/txindex_tests.cpp
index 6ef045a95a..c30cb1bea5 100644
--- a/src/test/txindex_tests.cpp
+++ b/src/test/txindex_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017-2018 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/txvalidation_tests.cpp b/src/test/txvalidation_tests.cpp
index 58fdbfd134..7a7784efb0 100644
--- a/src/test/txvalidation_tests.cpp
+++ b/src/test/txvalidation_tests.cpp
@@ -1,12 +1,12 @@
-// Copyright (c) 2017 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <validation.h>
 #include <consensus/validation.h>
 #include <primitives/transaction.h>
 #include <script/script.h>
 #include <test/util/setup_common.h>
+#include <validation.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/txvalidationcache_tests.cpp b/src/test/txvalidationcache_tests.cpp
index 61c790eaeb..68366a50cd 100644
--- a/src/test/txvalidationcache_tests.cpp
+++ b/src/test/txvalidationcache_tests.cpp
@@ -3,12 +3,12 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <consensus/validation.h>
-#include <validation.h>
-#include <txmempool.h>
-#include <script/standard.h>
 #include <script/sign.h>
 #include <script/signingprovider.h>
+#include <script/standard.h>
 #include <test/util/setup_common.h>
+#include <txmempool.h>
+#include <validation.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/uint256_tests.cpp b/src/test/uint256_tests.cpp
index 5ea5ef04b7..ae626d4613 100644
--- a/src/test/uint256_tests.cpp
+++ b/src/test/uint256_tests.cpp
@@ -1,16 +1,17 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <arith_uint256.h>
 #include <streams.h>
+#include <test/util/setup_common.h>
 #include <uint256.h>
 #include <version.h>
-#include <test/util/setup_common.h>
 
 #include <boost/test/unit_test.hpp>
-#include <sstream>
+
 #include <iomanip>
+#include <sstream>
 #include <string>
 
 BOOST_FIXTURE_TEST_SUITE(uint256_tests, BasicTestingSetup)
diff --git a/src/test/util/mining.cpp b/src/test/util/mining.cpp
index c2687086c3..608b3b6aa1 100644
--- a/src/test/util/mining.cpp
+++ b/src/test/util/mining.cpp
@@ -6,20 +6,20 @@
 
 #include <chainparams.h>
 #include <consensus/merkle.h>
+#include <evo/evodb.h>
 #include <governance/governance.h>
 #include <key_io.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <miner.h>
 #include <node/context.h>
 #include <pow.h>
 #include <script/standard.h>
 #include <spork.h>
-#include <validation.h>
 #include <util/check.h>
+#include <validation.h>
 
 CTxIn generatetoaddress(const NodeContext& node, const std::string& address)
 {
diff --git a/src/test/util/setup_common.cpp b/src/test/util/setup_common.cpp
index 484604a2b7..bc96ae7f14 100644
--- a/src/test/util/setup_common.cpp
+++ b/src/test/util/setup_common.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2011-2015 The Bitcoin Core developers
+// Copyright (c) 2011-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -15,17 +15,17 @@
 #include <index/txindex.h>
 #include <init.h>
 #include <interfaces/chain.h>
-#include <masternode/sync.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/dkgsessionmgr.h>
 #include <llmq/instantsend.h>
 #include <llmq/quorums.h>
-#include <llmq/signing_shares.h>
 #include <llmq/signing.h>
+#include <llmq/signing_shares.h>
 #include <llmq/snapshot.h>
 #include <llmq/utils.h>
+#include <masternode/sync.h>
 #include <miner.h>
 #include <net.h>
 #include <net_processing.h>
@@ -37,16 +37,16 @@
 #include <rpc/server.h>
 #include <scheduler.h>
 #include <script/sigcache.h>
-#include <streams.h>
 #include <spork.h>
-#include <txdb.h>
+#include <streams.h>
 #include <test/util/index.h>
+#include <txdb.h>
 #include <util/strencodings.h>
 #include <util/string.h>
 #include <util/time.h>
 #include <util/translation.h>
-#include <util/vector.h>
 #include <util/url.h>
+#include <util/vector.h>
 #include <validation.h>
 #include <validationinterface.h>
 #include <walletinitinterface.h>
diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h
index bf5ebb2b73..a570eac94a 100644
--- a/src/test/util/setup_common.h
+++ b/src/test/util/setup_common.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/test/util/transaction_utils.cpp b/src/test/util/transaction_utils.cpp
index 6e6a714b43..ba0038b533 100644
--- a/src/test/util/transaction_utils.cpp
+++ b/src/test/util/transaction_utils.cpp
@@ -1,10 +1,10 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <test/util/transaction_utils.h>
 #include <coins.h>
 #include <script/signingprovider.h>
+#include <test/util/transaction_utils.h>
 
 CMutableTransaction BuildCreditingTransaction(const CScript& scriptPubKey, int nValue)
 {
diff --git a/src/test/util/transaction_utils.h b/src/test/util/transaction_utils.h
index 667d596c80..d321e78b3f 100644
--- a/src/test/util/transaction_utils.h
+++ b/src/test/util/transaction_utils.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 8129982de2..b01af9f001 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -6,7 +6,7 @@
 
 #include <clientversion.h>
 #include <hash.h> // For Hash()
-#include <key.h> // For CKey
+#include <key.h>  // For CKey
 #include <sync.h>
 #include <test/util/logging.h>
 #include <test/util/setup_common.h>
diff --git a/src/test/util_threadnames_tests.cpp b/src/test/util_threadnames_tests.cpp
index 8704fea8c7..7b29b3383e 100644
--- a/src/test/util_threadnames_tests.cpp
+++ b/src/test/util_threadnames_tests.cpp
@@ -1,15 +1,15 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <test/util/setup_common.h>
 #include <util/string.h>
 #include <util/threadnames.h>
-#include <test/util/setup_common.h>
 
+#include <mutex>
+#include <set>
 #include <thread>
 #include <vector>
-#include <set>
-#include <mutex>
 
 #if defined(HAVE_CONFIG_H)
 #include <config/bitcoin-config.h>
diff --git a/src/test/validation_block_tests.cpp b/src/test/validation_block_tests.cpp
index 80ee6f229d..ec19142166 100644
--- a/src/test/validation_block_tests.cpp
+++ b/src/test/validation_block_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -8,12 +8,12 @@
 #include <consensus/consensus.h>
 #include <consensus/merkle.h>
 #include <consensus/validation.h>
+#include <evo/evodb.h>
 #include <governance/governance.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/context.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <miner.h>
 #include <pow.h>
 #include <random.h>
diff --git a/src/test/validation_chainstate_tests.cpp b/src/test/validation_chainstate_tests.cpp
index 684bb81e26..7d42d8b6f4 100644
--- a/src/test/validation_chainstate_tests.cpp
+++ b/src/test/validation_chainstate_tests.cpp
@@ -2,16 +2,16 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
+#include <consensus/validation.h>
+#include <evo/evodb.h>
 #include <index/txindex.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <random.h>
-#include <uint256.h>
-#include <consensus/validation.h>
 #include <sync.h>
 #include <test/util/setup_common.h>
+#include <uint256.h>
 #include <validation.h>
 
 #include <vector>
diff --git a/src/test/validation_chainstatemanager_tests.cpp b/src/test/validation_chainstatemanager_tests.cpp
index c57aaf95d5..9755fee627 100644
--- a/src/test/validation_chainstatemanager_tests.cpp
+++ b/src/test/validation_chainstatemanager_tests.cpp
@@ -1,16 +1,15 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
 #include <chainparams.h>
 #include <consensus/validation.h>
-#include <evo/deterministicmns.h>
+#include <evo/evodb.h>
 #include <index/txindex.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/instantsend.h>
 #include <node/utxo_snapshot.h>
-#include <evo/evodb.h>
 #include <random.h>
 #include <rpc/blockchain.h>
 #include <spork.h>
diff --git a/src/test/validation_flush_tests.cpp b/src/test/validation_flush_tests.cpp
index a26c7a8d49..e7dac12919 100644
--- a/src/test/validation_flush_tests.cpp
+++ b/src/test/validation_flush_tests.cpp
@@ -1,11 +1,11 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 //
+#include <evo/evodb.h>
 #include <llmq/blockprocessor.h>
 #include <llmq/chainlocks.h>
 #include <llmq/instantsend.h>
-#include <evo/evodb.h>
 #include <sync.h>
 #include <test/util/setup_common.h>
 #include <txmempool.h>
diff --git a/src/test/versionbits_tests.cpp b/src/test/versionbits_tests.cpp
index 6bafad6472..4eb61e20b3 100644
--- a/src/test/versionbits_tests.cpp
+++ b/src/test/versionbits_tests.cpp
@@ -1,13 +1,13 @@
-// Copyright (c) 2014-2016 The Bitcoin Core developers
+// Copyright (c) 2014-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <chain.h>
-#include <versionbits.h>
-#include <test/util/setup_common.h>
 #include <chainparams.h>
-#include <validation.h>
 #include <consensus/params.h>
+#include <test/util/setup_common.h>
+#include <validation.h>
+#include <versionbits.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/txdb.cpp b/src/txdb.cpp
index b4de274d50..d2c731ef12 100644
--- a/src/txdb.cpp
+++ b/src/txdb.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 91c29d7e0b..ab5b32e49c 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/undo.h b/src/undo.h
index bb5a129888..a98f046735 100644
--- a/src/undo.h
+++ b/src/undo.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/asmap.cpp b/src/util/asmap.cpp
index d56fcb5286..5ebbc06145 100644
--- a/src/util/asmap.cpp
+++ b/src/util/asmap.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/bip32.cpp b/src/util/bip32.cpp
index 6f176dd5ec..4c7e948368 100644
--- a/src/util/bip32.cpp
+++ b/src/util/bip32.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/bip32.h b/src/util/bip32.h
index 80f81384fa..b1d53616a4 100644
--- a/src/util/bip32.h
+++ b/src/util/bip32.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/moneystr.cpp b/src/util/moneystr.cpp
index d38fd543d5..8fddbd7799 100644
--- a/src/util/moneystr.cpp
+++ b/src/util/moneystr.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/moneystr.h b/src/util/moneystr.h
index a491fa8a84..2741ab2756 100644
--- a/src/util/moneystr.h
+++ b/src/util/moneystr.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/strencodings.cpp b/src/util/strencodings.cpp
index fd7770151f..4e23567a71 100644
--- a/src/util/strencodings.cpp
+++ b/src/util/strencodings.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/strencodings.h b/src/util/strencodings.h
index f40e788f64..19e9f966ab 100644
--- a/src/util/strencodings.h
+++ b/src/util/strencodings.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/time.cpp b/src/util/time.cpp
index a0b4da9b5d..900f8777f2 100644
--- a/src/util/time.cpp
+++ b/src/util/time.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/time.h b/src/util/time.h
index b9c417b629..85b44c2cdc 100644
--- a/src/util/time.h
+++ b/src/util/time.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2019 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/util/url.h b/src/util/url.h
index 6c3dfde055..5a7b11fa04 100644
--- a/src/util/url.h
+++ b/src/util/url.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2015-2018 The Bitcoin Core developers
+// Copyright (c) 2015-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/db.h b/src/wallet/db.h
index 95ccbf9dc1..7a0d3d2e07 100644
--- a/src/wallet/db.h
+++ b/src/wallet/db.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/init.cpp b/src/wallet/init.cpp
index 83c160b3ee..f6c9a51328 100644
--- a/src/wallet/init.cpp
+++ b/src/wallet/init.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2017 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/interfaces.cpp b/src/wallet/interfaces.cpp
index d530fde5c9..2ddaccd7cb 100644
--- a/src/wallet/interfaces.cpp
+++ b/src/wallet/interfaces.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/load.cpp b/src/wallet/load.cpp
index 75a05fd01a..5245f07964 100644
--- a/src/wallet/load.cpp
+++ b/src/wallet/load.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index cbfdd4aece..7dd486c71c 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2023 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/wallet/rpcwallet.h b/src/wallet/rpcwallet.h
index caa8e49f94..04b0ea062f 100644
--- a/src/wallet/rpcwallet.h
+++ b/src/wallet/rpcwallet.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/scriptpubkeyman.cpp b/src/wallet/scriptpubkeyman.cpp
index e66fdcdc2c..0a6f234e7b 100644
--- a/src/wallet/scriptpubkeyman.cpp
+++ b/src/wallet/scriptpubkeyman.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2019 The Bitcoin Core developers
+// Copyright (c) 2019-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/test/coinjoin_tests.cpp b/src/wallet/test/coinjoin_tests.cpp
index c1cd9ce6ff..69c66000bd 100644
--- a/src/wallet/test/coinjoin_tests.cpp
+++ b/src/wallet/test/coinjoin_tests.cpp
@@ -5,14 +5,14 @@
 #include <test/util/setup_common.h>
 
 #include <amount.h>
-#include <coinjoin/util.h>
+#include <coinjoin/client.h>
 #include <coinjoin/coinjoin.h>
 #include <coinjoin/options.h>
+#include <coinjoin/util.h>
 #include <node/context.h>
 #include <util/translation.h>
 #include <validation.h>
 #include <wallet/wallet.h>
-#include <coinjoin/client.h>
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/wallet/test/coinselector_tests.cpp b/src/wallet/test/coinselector_tests.cpp
index a0adc3866e..8cbf8dbdfd 100644
--- a/src/wallet/test/coinselector_tests.cpp
+++ b/src/wallet/test/coinselector_tests.cpp
@@ -1,17 +1,17 @@
-// Copyright (c) 2017 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <node/context.h>
-#include <wallet/wallet.h>
-#include <wallet/coinselection.h>
-#include <wallet/coincontrol.h>
 #include <amount.h>
+#include <node/context.h>
 #include <primitives/transaction.h>
 #include <random.h>
 #include <test/util/setup_common.h>
 #include <validation.h>
+#include <wallet/coincontrol.h>
+#include <wallet/coinselection.h>
 #include <wallet/test/wallet_test_fixture.h>
+#include <wallet/wallet.h>
 
 #include <boost/test/unit_test.hpp>
 #include <random>
diff --git a/src/wallet/test/psbt_wallet_tests.cpp b/src/wallet/test/psbt_wallet_tests.cpp
index 274cefd2ac..e425be6dbc 100644
--- a/src/wallet/test/psbt_wallet_tests.cpp
+++ b/src/wallet/test/psbt_wallet_tests.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2017 The Bitcoin Core developers
+// Copyright (c) 2017-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/test/wallet_test_fixture.cpp b/src/wallet/test/wallet_test_fixture.cpp
index c5a05e6d59..27c01c47f4 100644
--- a/src/wallet/test/wallet_test_fixture.cpp
+++ b/src/wallet/test/wallet_test_fixture.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/test/wallet_test_fixture.h b/src/wallet/test/wallet_test_fixture.h
index 4ddd970bd5..ab7fb8c42b 100644
--- a/src/wallet/test/wallet_test_fixture.h
+++ b/src/wallet/test/wallet_test_fixture.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2016 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 29cfbd537b..98ad52d252 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -1,11 +1,11 @@
-// Copyright (c) 2012-2015 The Bitcoin Core developers
+// Copyright (c) 2012-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include <wallet/wallet.h>
 
-#include <iostream>
 #include <future>
+#include <iostream>
 #include <memory>
 #include <stdint.h>
 #include <vector>
@@ -14,8 +14,8 @@
 #include <key_io.h>
 #include <node/context.h>
 #include <policy/policy.h>
-#include <rpc/server.h>
 #include <rpc/rawtransaction_util.h>
+#include <rpc/server.h>
 #include <test/util/logging.h>
 #include <test/util/setup_common.h>
 #include <util/translation.h>
diff --git a/src/wallet/walletdb.cpp b/src/wallet/walletdb.cpp
index 13a0914615..82ee674140 100644
--- a/src/wallet/walletdb.cpp
+++ b/src/wallet/walletdb.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Copyright (c) 2014-2022 The Dash Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/src/wallet/walletdb.h b/src/wallet/walletdb.h
index 878ed78df2..1ebfedfb8d 100644
--- a/src/wallet/walletdb.h
+++ b/src/wallet/walletdb.h
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2015 The Bitcoin Core developers
+// Copyright (c) 2009-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/wallet/wallettool.cpp b/src/wallet/wallettool.cpp
index de8b6d2be4..357522964c 100644
--- a/src/wallet/wallettool.cpp
+++ b/src/wallet/wallettool.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2016-2018 The Bitcoin Core developers
+// Copyright (c) 2016-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/src/zmq/zmqrpc.cpp b/src/zmq/zmqrpc.cpp
index 9cc5d8b614..4cf2c585c1 100644
--- a/src/zmq/zmqrpc.cpp
+++ b/src/zmq/zmqrpc.cpp
@@ -1,4 +1,4 @@
-// Copyright (c) 2018 The Bitcoin Core developers
+// Copyright (c) 2018-2020 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/test/functional/data/invalid_txs.py b/test/functional/data/invalid_txs.py
index 8b42d9577d..c2b63f619e 100644
--- a/test/functional/data/invalid_txs.py
+++ b/test/functional/data/invalid_txs.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2018 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """
diff --git a/test/functional/feature_abortnode.py b/test/functional/feature_abortnode.py
index 48d8ba3b91..662f4358b4 100755
--- a/test/functional/feature_abortnode.py
+++ b/test/functional/feature_abortnode.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test dashd aborts if can't disconnect a block.
diff --git a/test/functional/feature_assumevalid.py b/test/functional/feature_assumevalid.py
index f6a5b7fc22..0ef0b619f2 100755
--- a/test/functional/feature_assumevalid.py
+++ b/test/functional/feature_assumevalid.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test logic for skipping signature validation on old blocks.
diff --git a/test/functional/feature_block.py b/test/functional/feature_block.py
index 4182dc16f4..f3053cff40 100755
--- a/test/functional/feature_block.py
+++ b/test/functional/feature_block.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test block processing."""
diff --git a/test/functional/feature_cltv.py b/test/functional/feature_cltv.py
index c9e872b377..14be19f482 100755
--- a/test/functional/feature_cltv.py
+++ b/test/functional/feature_cltv.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test BIP65 (CHECKLOCKTIMEVERIFY).
diff --git a/test/functional/feature_csv_activation.py b/test/functional/feature_csv_activation.py
index 06e7ffe2c4..e4a4a55700 100755
--- a/test/functional/feature_csv_activation.py
+++ b/test/functional/feature_csv_activation.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test CSV soft fork activation.
diff --git a/test/functional/feature_dersig.py b/test/functional/feature_dersig.py
index 740a208bee..19f16692a4 100755
--- a/test/functional/feature_dersig.py
+++ b/test/functional/feature_dersig.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test BIP66 (DER SIG).
diff --git a/test/functional/feature_fee_estimation.py b/test/functional/feature_fee_estimation.py
index d7d4a67408..1f81f85180 100755
--- a/test/functional/feature_fee_estimation.py
+++ b/test/functional/feature_fee_estimation.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test fee estimation code."""
diff --git a/test/functional/feature_filelock.py b/test/functional/feature_filelock.py
index e90fe4087b..6b909814da 100755
--- a/test/functional/feature_filelock.py
+++ b/test/functional/feature_filelock.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Check that it's not possible to start a second bitcoind instance using the same datadir or wallet."""
diff --git a/test/functional/feature_help.py b/test/functional/feature_help.py
index aac787fe74..0c7d7b4e80 100755
--- a/test/functional/feature_help.py
+++ b/test/functional/feature_help.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Verify that starting dashd with -h works as expected."""
diff --git a/test/functional/feature_loadblock.py b/test/functional/feature_loadblock.py
index 898943ae5f..dd0acaf578 100755
--- a/test/functional/feature_loadblock.py
+++ b/test/functional/feature_loadblock.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017-2019 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test loadblock option
diff --git a/test/functional/feature_logging.py b/test/functional/feature_logging.py
index 49a522018b..afcbcf099a 100755
--- a/test/functional/feature_logging.py
+++ b/test/functional/feature_logging.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test debug logging."""
diff --git a/test/functional/feature_maxuploadtarget.py b/test/functional/feature_maxuploadtarget.py
index 1f57f41afb..b466c30e35 100755
--- a/test/functional/feature_maxuploadtarget.py
+++ b/test/functional/feature_maxuploadtarget.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test behavior of -maxuploadtarget.
diff --git a/test/functional/feature_nulldummy.py b/test/functional/feature_nulldummy.py
index 653a21f070..b60545c565 100755
--- a/test/functional/feature_nulldummy.py
+++ b/test/functional/feature_nulldummy.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test NULLDUMMY softfork.
diff --git a/test/functional/feature_pruning.py b/test/functional/feature_pruning.py
index f4452838e9..50dbf69b25 100755
--- a/test/functional/feature_pruning.py
+++ b/test/functional/feature_pruning.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the pruning code.
diff --git a/test/functional/interface_bitcoin_cli.py b/test/functional/interface_bitcoin_cli.py
index dd826e9fdd..19488b6fc1 100755
--- a/test/functional/interface_bitcoin_cli.py
+++ b/test/functional/interface_bitcoin_cli.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test dash-cli"""
diff --git a/test/functional/interface_rpc.py b/test/functional/interface_rpc.py
index 467eb98ebd..4d5666f414 100755
--- a/test/functional/interface_rpc.py
+++ b/test/functional/interface_rpc.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Tests some generic aspects of the RPC interface."""
diff --git a/test/functional/mempool_accept.py b/test/functional/mempool_accept.py
index 53140d2e1b..b7493a4e23 100755
--- a/test/functional/mempool_accept.py
+++ b/test/functional/mempool_accept.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test mempool acceptance of raw transactions."""
diff --git a/test/functional/mempool_persist.py b/test/functional/mempool_persist.py
index 4e68ddcc22..afd5d3ac69 100755
--- a/test/functional/mempool_persist.py
+++ b/test/functional/mempool_persist.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2017 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test mempool persistence.
diff --git a/test/functional/mempool_reorg.py b/test/functional/mempool_reorg.py
index 94af90c4d0..af194b26d8 100755
--- a/test/functional/mempool_reorg.py
+++ b/test/functional/mempool_reorg.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test mempool re-org scenarios.
diff --git a/test/functional/mining_basic.py b/test/functional/mining_basic.py
index 69e8ea9e77..c38a9cde2d 100755
--- a/test/functional/mining_basic.py
+++ b/test/functional/mining_basic.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2018 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test mining RPCs
diff --git a/test/functional/p2p_invalid_block.py b/test/functional/p2p_invalid_block.py
index 1a5cdb2baa..948f17bbf1 100755
--- a/test/functional/p2p_invalid_block.py
+++ b/test/functional/p2p_invalid_block.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test node responses to invalid blocks.
diff --git a/test/functional/p2p_invalid_locator.py b/test/functional/p2p_invalid_locator.py
index 9229a62d46..15deb20b9c 100755
--- a/test/functional/p2p_invalid_locator.py
+++ b/test/functional/p2p_invalid_locator.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2017 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test node responses to invalid locators.
diff --git a/test/functional/p2p_invalid_messages.py b/test/functional/p2p_invalid_messages.py
index ccfcb5dcb3..b963681416 100755
--- a/test/functional/p2p_invalid_messages.py
+++ b/test/functional/p2p_invalid_messages.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2019 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test node responses to invalid network messages."""
diff --git a/test/functional/p2p_invalid_tx.py b/test/functional/p2p_invalid_tx.py
index 322bb58998..4bedc38b73 100755
--- a/test/functional/p2p_invalid_tx.py
+++ b/test/functional/p2p_invalid_tx.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test node responses to invalid transactions.
diff --git a/test/functional/p2p_leak.py b/test/functional/p2p_leak.py
index 3317865d05..f2be3b0e11 100755
--- a/test/functional/p2p_leak.py
+++ b/test/functional/p2p_leak.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test message sending before handshake completion.
diff --git a/test/functional/p2p_leak_tx.py b/test/functional/p2p_leak_tx.py
index e5c7184bfe..da30ad5977 100755
--- a/test/functional/p2p_leak_tx.py
+++ b/test/functional/p2p_leak_tx.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017-2018 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test that we don't leak txs to inbound peers that we haven't yet announced to"""
diff --git a/test/functional/p2p_permissions.py b/test/functional/p2p_permissions.py
index b8abd465d3..30605923da 100755
--- a/test/functional/p2p_permissions.py
+++ b/test/functional/p2p_permissions.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2018 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test p2p permission message.
diff --git a/test/functional/p2p_sendheaders.py b/test/functional/p2p_sendheaders.py
index cfa9f6f342..2b65506978 100755
--- a/test/functional/p2p_sendheaders.py
+++ b/test/functional/p2p_sendheaders.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test behavior of headers messages to announce blocks.
diff --git a/test/functional/p2p_timeouts.py b/test/functional/p2p_timeouts.py
index fe86244e6c..8fee20a9a4 100755
--- a/test/functional/p2p_timeouts.py
+++ b/test/functional/p2p_timeouts.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test various net timeouts.
diff --git a/test/functional/p2p_tx_download.py b/test/functional/p2p_tx_download.py
index bd0ce10622..277228ec91 100755
--- a/test/functional/p2p_tx_download.py
+++ b/test/functional/p2p_tx_download.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """
diff --git a/test/functional/p2p_unrequested_blocks.py b/test/functional/p2p_unrequested_blocks.py
index 87fcc79521..556e6f99b9 100755
--- a/test/functional/p2p_unrequested_blocks.py
+++ b/test/functional/p2p_unrequested_blocks.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test processing of unrequested blocks.
diff --git a/test/functional/rpc_blockchain.py b/test/functional/rpc_blockchain.py
index b9d4d3c003..a342615b35 100755
--- a/test/functional/rpc_blockchain.py
+++ b/test/functional/rpc_blockchain.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test RPCs related to blockchainstate.
diff --git a/test/functional/rpc_dumptxoutset.py b/test/functional/rpc_dumptxoutset.py
index a4204966b4..7b2d02c3a6 100755
--- a/test/functional/rpc_dumptxoutset.py
+++ b/test/functional/rpc_dumptxoutset.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the generation of UTXO snapshots using `dumptxoutset`.
diff --git a/test/functional/rpc_estimatefee.py b/test/functional/rpc_estimatefee.py
index faba579e57..a76d9eaf8e 100755
--- a/test/functional/rpc_estimatefee.py
+++ b/test/functional/rpc_estimatefee.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the estimatefee RPCs.
diff --git a/test/functional/rpc_fundrawtransaction.py b/test/functional/rpc_fundrawtransaction.py
index 113a860a57..bf93b8e790 100755
--- a/test/functional/rpc_fundrawtransaction.py
+++ b/test/functional/rpc_fundrawtransaction.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the fundrawtransaction RPC."""
diff --git a/test/functional/rpc_getaddressinfo_label_deprecation.py b/test/functional/rpc_getaddressinfo_label_deprecation.py
index a173771940..0f903e660b 100755
--- a/test/functional/rpc_getaddressinfo_label_deprecation.py
+++ b/test/functional/rpc_getaddressinfo_label_deprecation.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2020 The Bitcoin Core developers
+# Copyright (c) 2020-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """
diff --git a/test/functional/rpc_psbt.py b/test/functional/rpc_psbt.py
index 24e9b0dbe7..569663b39b 100755
--- a/test/functional/rpc_psbt.py
+++ b/test/functional/rpc_psbt.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the Partially Signed Transaction RPCs.
diff --git a/test/functional/rpc_scantxoutset.py b/test/functional/rpc_scantxoutset.py
index 5a87d2b056..5d0fbe7c96 100755
--- a/test/functional/rpc_scantxoutset.py
+++ b/test/functional/rpc_scantxoutset.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the scantxoutset rpc call."""
diff --git a/test/functional/rpc_signrawtransaction.py b/test/functional/rpc_signrawtransaction.py
index 95d1c064e5..6553a78108 100755
--- a/test/functional/rpc_signrawtransaction.py
+++ b/test/functional/rpc_signrawtransaction.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test transaction signing using the signrawtransaction* RPCs."""
diff --git a/test/functional/test_framework/address.py b/test/functional/test_framework/address.py
index 3d3518749f..dafbdeb8d8 100644
--- a/test/functional/test_framework/address.py
+++ b/test/functional/test_framework/address.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/test/functional/test_framework/messages.py b/test/functional/test_framework/messages.py
index f5bad4a298..26793d119d 100755
--- a/test/functional/test_framework/messages.py
+++ b/test/functional/test_framework/messages.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # Copyright (c) 2010 ArtForz -- public domain half-a-node
 # Copyright (c) 2012 Jeff Garzik
-# Copyright (c) 2010-2017 The Bitcoin Core developers
+# Copyright (c) 2010-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Bitcoin test framework primitive and message structures
diff --git a/test/functional/test_framework/mininode.py b/test/functional/test_framework/mininode.py
index 1a075578ba..7741927903 100755
--- a/test/functional/test_framework/mininode.py
+++ b/test/functional/test_framework/mininode.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 # Copyright (c) 2010 ArtForz -- public domain half-a-node
 # Copyright (c) 2012 Jeff Garzik
-# Copyright (c) 2010-2016 The Bitcoin Core developers
+# Copyright (c) 2010-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Dash P2P network half-a-node.
diff --git a/test/functional/test_framework/script.py b/test/functional/test_framework/script.py
index 872a997808..6ec17a11f0 100644
--- a/test/functional/test_framework/script.py
+++ b/test/functional/test_framework/script.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2016 The Bitcoin Core developers
+# Copyright (c) 2015-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Functionality to build scripts, as well as SignatureHash().
diff --git a/test/functional/test_framework/test_node.py b/test/functional/test_framework/test_node.py
index 6391136b11..d8627d7b0c 100755
--- a/test/functional/test_framework/test_node.py
+++ b/test/functional/test_framework/test_node.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Class for dashd node under test"""
diff --git a/test/functional/test_framework/util.py b/test/functional/test_framework/util.py
index f28816fcb8..8f11e0e5cf 100644
--- a/test/functional/test_framework/util.py
+++ b/test/functional/test_framework/util.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Copyright (c) 2014-2022 The Dash Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
diff --git a/test/functional/test_runner.py b/test/functional/test_runner.py
index 0670529295..4a39309174 100755
--- a/test/functional/test_runner.py
+++ b/test/functional/test_runner.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Run regression test suite.
diff --git a/test/functional/tool_wallet.py b/test/functional/tool_wallet.py
index 7453aee2fc..eab68d49f3 100755
--- a/test/functional/tool_wallet.py
+++ b/test/functional/tool_wallet.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018-2019 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test dash-wallet."""
diff --git a/test/functional/wallet_abandonconflict.py b/test/functional/wallet_abandonconflict.py
index 4e243dd3c6..bbddc68036 100755
--- a/test/functional/wallet_abandonconflict.py
+++ b/test/functional/wallet_abandonconflict.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2019 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the abandontransaction RPC.
diff --git a/test/functional/wallet_backup.py b/test/functional/wallet_backup.py
index 597db8aeca..1c02c0e12a 100755
--- a/test/functional/wallet_backup.py
+++ b/test/functional/wallet_backup.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2014-2016 The Bitcoin Core developers
+# Copyright (c) 2014-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the wallet backup features.
diff --git a/test/functional/wallet_balance.py b/test/functional/wallet_balance.py
index 3839b8a8dd..6982c0d20f 100755
--- a/test/functional/wallet_balance.py
+++ b/test/functional/wallet_balance.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the wallet balance RPC methods."""
diff --git a/test/functional/wallet_createwallet.py b/test/functional/wallet_createwallet.py
index 54dac62bfa..bb1afe8730 100755
--- a/test/functional/wallet_createwallet.py
+++ b/test/functional/wallet_createwallet.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test createwallet arguments.
diff --git a/test/functional/wallet_dump.py b/test/functional/wallet_dump.py
index 37a839839f..2808d3561a 100755
--- a/test/functional/wallet_dump.py
+++ b/test/functional/wallet_dump.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test the dumpwallet RPC."""
diff --git a/test/functional/wallet_groups.py b/test/functional/wallet_groups.py
index 71e0fe0d00..0e0a2b0d1e 100755
--- a/test/functional/wallet_groups.py
+++ b/test/functional/wallet_groups.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test wallet group functionality."""
diff --git a/test/functional/wallet_hd.py b/test/functional/wallet_hd.py
index ebfcd114d2..3656a19dc6 100755
--- a/test/functional/wallet_hd.py
+++ b/test/functional/wallet_hd.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016 The Bitcoin Core developers
+# Copyright (c) 2016-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test Hierarchical Deterministic wallet function."""
diff --git a/test/functional/wallet_multiwallet.py b/test/functional/wallet_multiwallet.py
index 3906fffe72..5ec99a4233 100755
--- a/test/functional/wallet_multiwallet.py
+++ b/test/functional/wallet_multiwallet.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test multiwallet.
diff --git a/test/functional/wallet_resendwallettransactions.py b/test/functional/wallet_resendwallettransactions.py
index 1a3c510ecc..666a4f593c 100755
--- a/test/functional/wallet_resendwallettransactions.py
+++ b/test/functional/wallet_resendwallettransactions.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2017 The Bitcoin Core developers
+# Copyright (c) 2017-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Test that the wallet resends transactions periodically."""
diff --git a/test/fuzz/test_runner.py b/test/fuzz/test_runner.py
index c12a29b83f..61559c4cb4 100755
--- a/test/fuzz/test_runner.py
+++ b/test/fuzz/test_runner.py
@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 """Run fuzz test targets.
diff --git a/test/lint/extended-lint-all.sh b/test/lint/extended-lint-all.sh
index 65c51e02f5..be5d9db4a9 100755
--- a/test/lint/extended-lint-all.sh
+++ b/test/lint/extended-lint-all.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/extended-lint-cppcheck.sh b/test/lint/extended-lint-cppcheck.sh
index 67cb45b8fe..43fea1382f 100755
--- a/test/lint/extended-lint-cppcheck.sh
+++ b/test/lint/extended-lint-cppcheck.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2019 The Bitcoin Core developers
+# Copyright (c) 2019-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/lint-circular-dependencies.sh b/test/lint/lint-circular-dependencies.sh
index f47e0f92f3..8a5293fec1 100755
--- a/test/lint/lint-circular-dependencies.sh
+++ b/test/lint/lint-circular-dependencies.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/lint-format-strings.sh b/test/lint/lint-format-strings.sh
index 17c6edf696..89d7125d56 100755
--- a/test/lint/lint-format-strings.sh
+++ b/test/lint/lint-format-strings.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/lint-includes.sh b/test/lint/lint-includes.sh
index 87a7cff4f9..ef28cee420 100755
--- a/test/lint/lint-includes.sh
+++ b/test/lint/lint-includes.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/lint-locale-dependence.sh b/test/lint/lint-locale-dependence.sh
index 691c39ced0..2dfe779b6f 100755
--- a/test/lint/lint-locale-dependence.sh
+++ b/test/lint/lint-locale-dependence.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (c) 2018-2019 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/test/lint/lint-python-utf8-encoding.sh b/test/lint/lint-python-utf8-encoding.sh
index 773855bed1..7257919c98 100755
--- a/test/lint/lint-python-utf8-encoding.sh
+++ b/test/lint/lint-python-utf8-encoding.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #
diff --git a/test/lint/lint-shebang.sh b/test/lint/lint-shebang.sh
index 89e8666b15..09cd98dd3e 100755
--- a/test/lint/lint-shebang.sh
+++ b/test/lint/lint-shebang.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright (c) 2018 The Bitcoin Core developers
+# Copyright (c) 2018-2019 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
diff --git a/test/lint/lint-shell.sh b/test/lint/lint-shell.sh
index 5852271aec..e69d06ebdc 100755
--- a/test/lint/lint-shell.sh
+++ b/test/lint/lint-shell.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
 #
-# Copyright (c) 2018-2019 The Bitcoin Core developers
+# Copyright (c) 2018-2020 The Bitcoin Core developers
 # Distributed under the MIT software license, see the accompanying
 # file COPYING or http://www.opensource.org/licenses/mit-license.php.
 #