From 16e1be4c0399ae1661245a4617a7a47812c953a8 Mon Sep 17 00:00:00 2001
From: Moul <moul@moul.re>
Date: Sat, 12 Feb 2022 08:45:06 +0100
Subject: [PATCH] [mod] #145: Bump copyright to 2022

Had a bug: https://github.com/Lucas-C/pre-commit-hooks/issues/25
Update doc date
---
 docs/conf.py                                      | 2 +-
 duniterpy/__init__.py                             | 2 +-
 duniterpy/api/__init__.py                         | 2 +-
 duniterpy/api/bma/__init__.py                     | 2 +-
 duniterpy/api/bma/blockchain.py                   | 2 +-
 duniterpy/api/bma/network.py                      | 2 +-
 duniterpy/api/bma/node.py                         | 2 +-
 duniterpy/api/bma/tx.py                           | 2 +-
 duniterpy/api/bma/ud.py                           | 2 +-
 duniterpy/api/bma/wot.py                          | 2 +-
 duniterpy/api/bma/ws.py                           | 2 +-
 duniterpy/api/client.py                           | 2 +-
 duniterpy/api/endpoint.py                         | 2 +-
 duniterpy/api/errors.py                           | 2 +-
 duniterpy/api/ws2p/__init__.py                    | 2 +-
 duniterpy/api/ws2p/network.py                     | 2 +-
 duniterpy/api/ws2p/requests.py                    | 2 +-
 duniterpy/constants.py                            | 2 +-
 duniterpy/documents/__init__.py                   | 2 +-
 duniterpy/documents/block.py                      | 2 +-
 duniterpy/documents/block_id.py                   | 2 +-
 duniterpy/documents/certification.py              | 2 +-
 duniterpy/documents/document.py                   | 2 +-
 duniterpy/documents/identity.py                   | 2 +-
 duniterpy/documents/membership.py                 | 2 +-
 duniterpy/documents/peer.py                       | 2 +-
 duniterpy/documents/revocation.py                 | 2 +-
 duniterpy/documents/transaction.py                | 3 ++-
 duniterpy/documents/ws2p/__init__.py              | 2 +-
 duniterpy/documents/ws2p/heads.py                 | 3 ++-
 duniterpy/documents/ws2p/messages.py              | 2 +-
 duniterpy/grammars/__init__.py                    | 2 +-
 duniterpy/grammars/output.py                      | 2 +-
 duniterpy/helpers/__init__.py                     | 2 +-
 duniterpy/helpers/blockchain.py                   | 2 +-
 duniterpy/helpers/money.py                        | 2 +-
 duniterpy/helpers/network.py                      | 2 +-
 duniterpy/helpers/ws2p.py                         | 2 +-
 duniterpy/key/__init__.py                         | 2 +-
 duniterpy/key/ascii_armor.py                      | 2 +-
 duniterpy/key/base58.py                           | 2 +-
 duniterpy/key/constants.py                        | 2 +-
 duniterpy/key/crc_pubkey.py                       | 2 +-
 duniterpy/key/encryption_key.py                   | 2 +-
 duniterpy/key/scrypt_params.py                    | 2 +-
 duniterpy/key/signing_key.py                      | 2 +-
 duniterpy/key/verifying_key.py                    | 3 ++-
 duniterpy/tools.py                                | 2 +-
 examples/__init__.py                              | 2 +-
 examples/create_mnemonic_wallet.py                | 3 ++-
 examples/create_public_key.py                     | 2 +-
 examples/listen_ws2p.py                           | 2 +-
 examples/load_binary_encrypted_message.py         | 2 +-
 examples/load_binary_signed_message.py            | 2 +-
 examples/load_cleartext_ascii_armor_message.py    | 2 +-
 examples/load_credentials_file.py                 | 2 +-
 examples/load_encrypted_ascii_armor_message.py    | 2 +-
 examples/load_local_blockchain.py                 | 3 +--
 examples/load_scuttlebutt_file.py                 | 2 +-
 examples/request_available_nodes.py               | 2 +-
 examples/request_data.py                          | 2 +-
 examples/request_data_async.py                    | 2 +-
 examples/request_data_elasticsearch.py            | 2 +-
 examples/request_data_graphql.py                  | 2 +-
 examples/request_web_socket_block.py              | 2 +-
 examples/request_ws2p.py                          | 2 +-
 examples/save_and_load_private_key_file.py        | 2 +-
 examples/save_and_load_private_key_file_ewif.py   | 2 +-
 examples/save_and_load_private_key_file_pubsec.py | 2 +-
 examples/save_and_load_private_key_file_wif.py    | 2 +-
 examples/save_binary_encrypted_message.py         | 2 +-
 examples/save_binary_signed_message.py            | 2 +-
 examples/save_cleartext_ascii_armor_message.py    | 2 +-
 examples/save_encrypted_ascii_armor_message.py    | 2 +-
 examples/save_revoke_document.py                  | 2 +-
 examples/send_certification.py                    | 2 +-
 examples/send_identity.py                         | 2 +-
 examples/send_membership.py                       | 2 +-
 examples/send_transaction.py                      | 2 +-
 license_header.txt                                | 2 +-
 tests/__init__.py                                 | 2 +-
 tests/api/__init__.py                             | 2 +-
 tests/api/bma/__init__.py                         | 2 +-
 tests/api/bma/test_blockchain.py                  | 2 +-
 tests/api/bma/test_bma.py                         | 2 +-
 tests/api/bma/test_network.py                     | 2 +-
 tests/api/bma/test_tx.py                          | 2 +-
 tests/api/bma/test_wot.py                         | 2 +-
 tests/api/bma/test_ws.py                          | 2 +-
 tests/api/test_endpoints.py                       | 2 +-
 tests/api/ws2p/test_ws2p.py                       | 2 +-
 tests/documents/__init__.py                       | 2 +-
 tests/documents/test_block.py                     | 2 +-
 tests/documents/test_certification.py             | 2 +-
 tests/documents/test_document.py                  | 2 +-
 tests/documents/test_identity.py                  | 2 +-
 tests/documents/test_membership.py                | 2 +-
 tests/documents/test_peer.py                      | 2 +-
 tests/documents/test_revocation.py                | 2 +-
 tests/documents/test_transaction.py               | 2 +-
 tests/documents/test_ws2p_heads.py                | 2 +-
 tests/grammars/__init__.py                        | 2 +-
 tests/grammars/test_output.py                     | 2 +-
 tests/helpers/__init__.py                         | 2 +-
 tests/helpers/test_money.py                       | 2 +-
 tests/helpers/test_ws2p.py                        | 2 +-
 tests/key/__init__.py                             | 2 +-
 tests/key/test_ascii_armor.py                     | 2 +-
 tests/key/test_crc_pubkey.py                      | 2 +-
 tests/key/test_encryption_key.py                  | 2 +-
 tests/key/test_public_key.py                      | 2 +-
 tests/key/test_signing_key.py                     | 2 +-
 tests/key/test_verifying_key.py                   | 2 +-
 113 files changed, 117 insertions(+), 114 deletions(-)

diff --git a/docs/conf.py b/docs/conf.py
index cdd2497a..a7a72c98 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -66,7 +66,7 @@ master_doc = "index"
 
 # General information about the project.
 project = "duniterpy"
-copyright = "2019, caner & inso & vit"
+copyright = "2022, caner & inso & vit"
 author = "caner & inso & vit"
 
 # The version info for the project you're documenting, acts as replacement for
diff --git a/duniterpy/__init__.py b/duniterpy/__init__.py
index 6337b2e3..6e623f35 100644
--- a/duniterpy/__init__.py
+++ b/duniterpy/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/__init__.py b/duniterpy/api/__init__.py
index 98d40594..77e0ed64 100644
--- a/duniterpy/api/__init__.py
+++ b/duniterpy/api/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/__init__.py b/duniterpy/api/bma/__init__.py
index 80ff0629..1c699676 100644
--- a/duniterpy/api/bma/__init__.py
+++ b/duniterpy/api/bma/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/blockchain.py b/duniterpy/api/bma/blockchain.py
index 047a254d..2ea9d007 100644
--- a/duniterpy/api/bma/blockchain.py
+++ b/duniterpy/api/bma/blockchain.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/network.py b/duniterpy/api/bma/network.py
index c6476efa..3a6c2268 100644
--- a/duniterpy/api/bma/network.py
+++ b/duniterpy/api/bma/network.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/node.py b/duniterpy/api/bma/node.py
index 0f0cecbf..698f59be 100644
--- a/duniterpy/api/bma/node.py
+++ b/duniterpy/api/bma/node.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/tx.py b/duniterpy/api/bma/tx.py
index 83e539d6..f7adf54e 100644
--- a/duniterpy/api/bma/tx.py
+++ b/duniterpy/api/bma/tx.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/ud.py b/duniterpy/api/bma/ud.py
index 1980218a..87f1e1e5 100644
--- a/duniterpy/api/bma/ud.py
+++ b/duniterpy/api/bma/ud.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/wot.py b/duniterpy/api/bma/wot.py
index f43334fb..b837e3ef 100644
--- a/duniterpy/api/bma/wot.py
+++ b/duniterpy/api/bma/wot.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/bma/ws.py b/duniterpy/api/bma/ws.py
index 54af6dec..d5c1f832 100644
--- a/duniterpy/api/bma/ws.py
+++ b/duniterpy/api/bma/ws.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/client.py b/duniterpy/api/client.py
index a6831179..4d64f9b1 100644
--- a/duniterpy/api/client.py
+++ b/duniterpy/api/client.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/endpoint.py b/duniterpy/api/endpoint.py
index 02ae3560..fd28e9c0 100644
--- a/duniterpy/api/endpoint.py
+++ b/duniterpy/api/endpoint.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/errors.py b/duniterpy/api/errors.py
index f5ee16d0..1192af25 100644
--- a/duniterpy/api/errors.py
+++ b/duniterpy/api/errors.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/ws2p/__init__.py b/duniterpy/api/ws2p/__init__.py
index 3557948d..963eda09 100644
--- a/duniterpy/api/ws2p/__init__.py
+++ b/duniterpy/api/ws2p/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/ws2p/network.py b/duniterpy/api/ws2p/network.py
index 693c454b..02523c33 100644
--- a/duniterpy/api/ws2p/network.py
+++ b/duniterpy/api/ws2p/network.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/api/ws2p/requests.py b/duniterpy/api/ws2p/requests.py
index 8c406f70..de348181 100644
--- a/duniterpy/api/ws2p/requests.py
+++ b/duniterpy/api/ws2p/requests.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/constants.py b/duniterpy/constants.py
index e0f8b022..f8fe21f3 100644
--- a/duniterpy/constants.py
+++ b/duniterpy/constants.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/__init__.py b/duniterpy/documents/__init__.py
index e60ff1c3..b8bb05a5 100644
--- a/duniterpy/documents/__init__.py
+++ b/duniterpy/documents/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/block.py b/duniterpy/documents/block.py
index 18db3284..b6ee4362 100644
--- a/duniterpy/documents/block.py
+++ b/duniterpy/documents/block.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/block_id.py b/duniterpy/documents/block_id.py
index 0cc28060..bea50835 100644
--- a/duniterpy/documents/block_id.py
+++ b/duniterpy/documents/block_id.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/certification.py b/duniterpy/documents/certification.py
index 0ee90038..662dfde3 100644
--- a/duniterpy/documents/certification.py
+++ b/duniterpy/documents/certification.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/document.py b/duniterpy/documents/document.py
index 72aeee75..816561ae 100644
--- a/duniterpy/documents/document.py
+++ b/duniterpy/documents/document.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/identity.py b/duniterpy/documents/identity.py
index 493183cf..2b5eeb56 100644
--- a/duniterpy/documents/identity.py
+++ b/duniterpy/documents/identity.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/membership.py b/duniterpy/documents/membership.py
index 86e4056b..56501392 100644
--- a/duniterpy/documents/membership.py
+++ b/duniterpy/documents/membership.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/peer.py b/duniterpy/documents/peer.py
index e1d00a1c..bb5bcfcc 100644
--- a/duniterpy/documents/peer.py
+++ b/duniterpy/documents/peer.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/revocation.py b/duniterpy/documents/revocation.py
index 7664a708..2cd7394a 100644
--- a/duniterpy/documents/revocation.py
+++ b/duniterpy/documents/revocation.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/transaction.py b/duniterpy/documents/transaction.py
index edae5941..0407b25f 100644
--- a/duniterpy/documents/transaction.py
+++ b/duniterpy/documents/transaction.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -12,6 +12,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 import base64
 import logging
 import re
diff --git a/duniterpy/documents/ws2p/__init__.py b/duniterpy/documents/ws2p/__init__.py
index 98d40594..77e0ed64 100644
--- a/duniterpy/documents/ws2p/__init__.py
+++ b/duniterpy/documents/ws2p/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/documents/ws2p/heads.py b/duniterpy/documents/ws2p/heads.py
index 2bca5429..dabd7618 100644
--- a/duniterpy/documents/ws2p/heads.py
+++ b/duniterpy/documents/ws2p/heads.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -12,6 +12,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 import re
 
 import attr
diff --git a/duniterpy/documents/ws2p/messages.py b/duniterpy/documents/ws2p/messages.py
index 665e90e7..6fb042f0 100644
--- a/duniterpy/documents/ws2p/messages.py
+++ b/duniterpy/documents/ws2p/messages.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/grammars/__init__.py b/duniterpy/grammars/__init__.py
index 98d40594..77e0ed64 100644
--- a/duniterpy/grammars/__init__.py
+++ b/duniterpy/grammars/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/grammars/output.py b/duniterpy/grammars/output.py
index e82e9685..81ba6a98 100644
--- a/duniterpy/grammars/output.py
+++ b/duniterpy/grammars/output.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/helpers/__init__.py b/duniterpy/helpers/__init__.py
index 98d40594..77e0ed64 100644
--- a/duniterpy/helpers/__init__.py
+++ b/duniterpy/helpers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/helpers/blockchain.py b/duniterpy/helpers/blockchain.py
index 94b0ff06..eb95ea64 100644
--- a/duniterpy/helpers/blockchain.py
+++ b/duniterpy/helpers/blockchain.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/helpers/money.py b/duniterpy/helpers/money.py
index 7acf751a..ecacf2cb 100644
--- a/duniterpy/helpers/money.py
+++ b/duniterpy/helpers/money.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/helpers/network.py b/duniterpy/helpers/network.py
index 1586aaec..38076ce8 100644
--- a/duniterpy/helpers/network.py
+++ b/duniterpy/helpers/network.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/helpers/ws2p.py b/duniterpy/helpers/ws2p.py
index 7bc59efe..246aad6b 100644
--- a/duniterpy/helpers/ws2p.py
+++ b/duniterpy/helpers/ws2p.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/__init__.py b/duniterpy/key/__init__.py
index 59257a19..d1625e0f 100644
--- a/duniterpy/key/__init__.py
+++ b/duniterpy/key/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/ascii_armor.py b/duniterpy/key/ascii_armor.py
index b959c875..882f23f6 100644
--- a/duniterpy/key/ascii_armor.py
+++ b/duniterpy/key/ascii_armor.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/base58.py b/duniterpy/key/base58.py
index 8e3be555..69440a38 100644
--- a/duniterpy/key/base58.py
+++ b/duniterpy/key/base58.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/constants.py b/duniterpy/key/constants.py
index ac074a42..8c96ce21 100644
--- a/duniterpy/key/constants.py
+++ b/duniterpy/key/constants.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/crc_pubkey.py b/duniterpy/key/crc_pubkey.py
index fdec9b40..e4f74668 100644
--- a/duniterpy/key/crc_pubkey.py
+++ b/duniterpy/key/crc_pubkey.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/encryption_key.py b/duniterpy/key/encryption_key.py
index c2abe1bf..0199d614 100644
--- a/duniterpy/key/encryption_key.py
+++ b/duniterpy/key/encryption_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/scrypt_params.py b/duniterpy/key/scrypt_params.py
index 2b1f4599..a3c04ffd 100644
--- a/duniterpy/key/scrypt_params.py
+++ b/duniterpy/key/scrypt_params.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/signing_key.py b/duniterpy/key/signing_key.py
index 3737d0d5..3593709a 100644
--- a/duniterpy/key/signing_key.py
+++ b/duniterpy/key/signing_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/duniterpy/key/verifying_key.py b/duniterpy/key/verifying_key.py
index c88680e5..8030eff2 100644
--- a/duniterpy/key/verifying_key.py
+++ b/duniterpy/key/verifying_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -12,6 +12,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 import base64
 
 import libnacl.encode
diff --git a/duniterpy/tools.py b/duniterpy/tools.py
index 711b42ac..3f5343af 100644
--- a/duniterpy/tools.py
+++ b/duniterpy/tools.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/__init__.py b/examples/__init__.py
index 555795c5..40be66b2 100644
--- a/examples/__init__.py
+++ b/examples/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/create_mnemonic_wallet.py b/examples/create_mnemonic_wallet.py
index f18fd181..b567bf1d 100644
--- a/examples/create_mnemonic_wallet.py
+++ b/examples/create_mnemonic_wallet.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -12,6 +12,7 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
 from pathlib import Path
 
 import mnemonic
diff --git a/examples/create_public_key.py b/examples/create_public_key.py
index 4283a847..83dd62f2 100644
--- a/examples/create_public_key.py
+++ b/examples/create_public_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/listen_ws2p.py b/examples/listen_ws2p.py
index e2f0135a..b3ce30cc 100644
--- a/examples/listen_ws2p.py
+++ b/examples/listen_ws2p.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_binary_encrypted_message.py b/examples/load_binary_encrypted_message.py
index d16b2b2e..e1d5817d 100644
--- a/examples/load_binary_encrypted_message.py
+++ b/examples/load_binary_encrypted_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_binary_signed_message.py b/examples/load_binary_signed_message.py
index c3186944..c89336d9 100644
--- a/examples/load_binary_signed_message.py
+++ b/examples/load_binary_signed_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_cleartext_ascii_armor_message.py b/examples/load_cleartext_ascii_armor_message.py
index 9300b0ea..13c10c60 100644
--- a/examples/load_cleartext_ascii_armor_message.py
+++ b/examples/load_cleartext_ascii_armor_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_credentials_file.py b/examples/load_credentials_file.py
index b20ad93b..5096e0d6 100644
--- a/examples/load_credentials_file.py
+++ b/examples/load_credentials_file.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_encrypted_ascii_armor_message.py b/examples/load_encrypted_ascii_armor_message.py
index f5182676..7e77e388 100644
--- a/examples/load_encrypted_ascii_armor_message.py
+++ b/examples/load_encrypted_ascii_armor_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/load_local_blockchain.py b/examples/load_local_blockchain.py
index a5a563ea..99ea2fb6 100644
--- a/examples/load_local_blockchain.py
+++ b/examples/load_local_blockchain.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -13,7 +13,6 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-
 from duniterpy.helpers.blockchain import load
 
 
diff --git a/examples/load_scuttlebutt_file.py b/examples/load_scuttlebutt_file.py
index 43903adb..7bef6bff 100644
--- a/examples/load_scuttlebutt_file.py
+++ b/examples/load_scuttlebutt_file.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_available_nodes.py b/examples/request_available_nodes.py
index 0d908c2c..0a5bd819 100644
--- a/examples/request_available_nodes.py
+++ b/examples/request_available_nodes.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_data.py b/examples/request_data.py
index a35f101a..fc2439ab 100644
--- a/examples/request_data.py
+++ b/examples/request_data.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_data_async.py b/examples/request_data_async.py
index b5c18ca7..29879139 100644
--- a/examples/request_data_async.py
+++ b/examples/request_data_async.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_data_elasticsearch.py b/examples/request_data_elasticsearch.py
index 5a9f254e..fb00f941 100644
--- a/examples/request_data_elasticsearch.py
+++ b/examples/request_data_elasticsearch.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_data_graphql.py b/examples/request_data_graphql.py
index f9ca8e06..7ef8edc9 100644
--- a/examples/request_data_graphql.py
+++ b/examples/request_data_graphql.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_web_socket_block.py b/examples/request_web_socket_block.py
index 928e8343..d23f4f77 100644
--- a/examples/request_web_socket_block.py
+++ b/examples/request_web_socket_block.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/request_ws2p.py b/examples/request_ws2p.py
index 6e32d688..2e94ff46 100644
--- a/examples/request_ws2p.py
+++ b/examples/request_ws2p.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_and_load_private_key_file.py b/examples/save_and_load_private_key_file.py
index 4584f1ea..a4de72f2 100644
--- a/examples/save_and_load_private_key_file.py
+++ b/examples/save_and_load_private_key_file.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_and_load_private_key_file_ewif.py b/examples/save_and_load_private_key_file_ewif.py
index 1e8bc497..d1aaaa2f 100644
--- a/examples/save_and_load_private_key_file_ewif.py
+++ b/examples/save_and_load_private_key_file_ewif.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_and_load_private_key_file_pubsec.py b/examples/save_and_load_private_key_file_pubsec.py
index 98dd59e2..e02edad4 100644
--- a/examples/save_and_load_private_key_file_pubsec.py
+++ b/examples/save_and_load_private_key_file_pubsec.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_and_load_private_key_file_wif.py b/examples/save_and_load_private_key_file_wif.py
index 30a0cd8f..ef9fadb0 100644
--- a/examples/save_and_load_private_key_file_wif.py
+++ b/examples/save_and_load_private_key_file_wif.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_binary_encrypted_message.py b/examples/save_binary_encrypted_message.py
index a1cc4b20..5996d909 100644
--- a/examples/save_binary_encrypted_message.py
+++ b/examples/save_binary_encrypted_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_binary_signed_message.py b/examples/save_binary_signed_message.py
index f1f708ea..e3a1c6e6 100644
--- a/examples/save_binary_signed_message.py
+++ b/examples/save_binary_signed_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_cleartext_ascii_armor_message.py b/examples/save_cleartext_ascii_armor_message.py
index 752d8dee..a81a4a33 100644
--- a/examples/save_cleartext_ascii_armor_message.py
+++ b/examples/save_cleartext_ascii_armor_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_encrypted_ascii_armor_message.py b/examples/save_encrypted_ascii_armor_message.py
index cf3347cc..65b3f2b1 100644
--- a/examples/save_encrypted_ascii_armor_message.py
+++ b/examples/save_encrypted_ascii_armor_message.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/save_revoke_document.py b/examples/save_revoke_document.py
index 79bc7bab..6c7ca0ee 100644
--- a/examples/save_revoke_document.py
+++ b/examples/save_revoke_document.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/send_certification.py b/examples/send_certification.py
index c804028f..7c366053 100644
--- a/examples/send_certification.py
+++ b/examples/send_certification.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/send_identity.py b/examples/send_identity.py
index 9c7b2d3b..59295065 100644
--- a/examples/send_identity.py
+++ b/examples/send_identity.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/send_membership.py b/examples/send_membership.py
index b22076a8..f39883f9 100644
--- a/examples/send_membership.py
+++ b/examples/send_membership.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/examples/send_transaction.py b/examples/send_transaction.py
index e29d230f..ed5ee8a2 100644
--- a/examples/send_transaction.py
+++ b/examples/send_transaction.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/license_header.txt b/license_header.txt
index 31d98e9a..84e9fc52 100644
--- a/license_header.txt
+++ b/license_header.txt
@@ -1,4 +1,4 @@
-Copyright  2014-2021 Vincent Texier <vit@free.fr>
+Copyright  2014-2022 Vincent Texier <vit@free.fr>
 
 DuniterPy is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
diff --git a/tests/__init__.py b/tests/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/__init__.py b/tests/api/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/api/__init__.py
+++ b/tests/api/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/__init__.py b/tests/api/bma/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/api/bma/__init__.py
+++ b/tests/api/bma/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_blockchain.py b/tests/api/bma/test_blockchain.py
index 22e2dd84..840fa0c8 100644
--- a/tests/api/bma/test_blockchain.py
+++ b/tests/api/bma/test_blockchain.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_bma.py b/tests/api/bma/test_bma.py
index 06417780..c00fa489 100644
--- a/tests/api/bma/test_bma.py
+++ b/tests/api/bma/test_bma.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_network.py b/tests/api/bma/test_network.py
index 84892fb6..51a312e7 100644
--- a/tests/api/bma/test_network.py
+++ b/tests/api/bma/test_network.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_tx.py b/tests/api/bma/test_tx.py
index 211787cf..5daef13f 100644
--- a/tests/api/bma/test_tx.py
+++ b/tests/api/bma/test_tx.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_wot.py b/tests/api/bma/test_wot.py
index 029ffdab..a8498852 100644
--- a/tests/api/bma/test_wot.py
+++ b/tests/api/bma/test_wot.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/bma/test_ws.py b/tests/api/bma/test_ws.py
index a05c45b9..f8f44605 100644
--- a/tests/api/bma/test_ws.py
+++ b/tests/api/bma/test_ws.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/test_endpoints.py b/tests/api/test_endpoints.py
index c0924988..572ce8e5 100644
--- a/tests/api/test_endpoints.py
+++ b/tests/api/test_endpoints.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/api/ws2p/test_ws2p.py b/tests/api/ws2p/test_ws2p.py
index 4bc5390a..3e2f4d87 100644
--- a/tests/api/ws2p/test_ws2p.py
+++ b/tests/api/ws2p/test_ws2p.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/__init__.py b/tests/documents/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/documents/__init__.py
+++ b/tests/documents/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_block.py b/tests/documents/test_block.py
index e51bafee..90124a19 100644
--- a/tests/documents/test_block.py
+++ b/tests/documents/test_block.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_certification.py b/tests/documents/test_certification.py
index dfee42c9..e8d78fd0 100644
--- a/tests/documents/test_certification.py
+++ b/tests/documents/test_certification.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_document.py b/tests/documents/test_document.py
index 0043226f..c1a21987 100644
--- a/tests/documents/test_document.py
+++ b/tests/documents/test_document.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_identity.py b/tests/documents/test_identity.py
index 46bb9145..82943746 100644
--- a/tests/documents/test_identity.py
+++ b/tests/documents/test_identity.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_membership.py b/tests/documents/test_membership.py
index bc49de15..2951eaa7 100644
--- a/tests/documents/test_membership.py
+++ b/tests/documents/test_membership.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_peer.py b/tests/documents/test_peer.py
index 00da8039..11b27a5c 100644
--- a/tests/documents/test_peer.py
+++ b/tests/documents/test_peer.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_revocation.py b/tests/documents/test_revocation.py
index b17398ab..a5746418 100644
--- a/tests/documents/test_revocation.py
+++ b/tests/documents/test_revocation.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_transaction.py b/tests/documents/test_transaction.py
index 58be4321..5ef73f32 100644
--- a/tests/documents/test_transaction.py
+++ b/tests/documents/test_transaction.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/documents/test_ws2p_heads.py b/tests/documents/test_ws2p_heads.py
index e517d065..41447ffa 100644
--- a/tests/documents/test_ws2p_heads.py
+++ b/tests/documents/test_ws2p_heads.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/grammars/__init__.py b/tests/grammars/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/grammars/__init__.py
+++ b/tests/grammars/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/grammars/test_output.py b/tests/grammars/test_output.py
index 9655e9fc..c6ffc430 100644
--- a/tests/grammars/test_output.py
+++ b/tests/grammars/test_output.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/helpers/__init__.py b/tests/helpers/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/helpers/__init__.py
+++ b/tests/helpers/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/helpers/test_money.py b/tests/helpers/test_money.py
index 131cc12d..d06a1088 100644
--- a/tests/helpers/test_money.py
+++ b/tests/helpers/test_money.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/helpers/test_ws2p.py b/tests/helpers/test_ws2p.py
index 8ad4a1ba..b9093604 100644
--- a/tests/helpers/test_ws2p.py
+++ b/tests/helpers/test_ws2p.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/__init__.py b/tests/key/__init__.py
index 98d40594..77e0ed64 100644
--- a/tests/key/__init__.py
+++ b/tests/key/__init__.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_ascii_armor.py b/tests/key/test_ascii_armor.py
index ff74ef7f..5a353574 100644
--- a/tests/key/test_ascii_armor.py
+++ b/tests/key/test_ascii_armor.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_crc_pubkey.py b/tests/key/test_crc_pubkey.py
index b7f54d3a..a85c000a 100644
--- a/tests/key/test_crc_pubkey.py
+++ b/tests/key/test_crc_pubkey.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_encryption_key.py b/tests/key/test_encryption_key.py
index 777cac61..c8bfe2c6 100644
--- a/tests/key/test_encryption_key.py
+++ b/tests/key/test_encryption_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_public_key.py b/tests/key/test_public_key.py
index ffa451f9..507e0847 100644
--- a/tests/key/test_public_key.py
+++ b/tests/key/test_public_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_signing_key.py b/tests/key/test_signing_key.py
index 256c5a66..51bdf192 100644
--- a/tests/key/test_signing_key.py
+++ b/tests/key/test_signing_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
diff --git a/tests/key/test_verifying_key.py b/tests/key/test_verifying_key.py
index 38016937..3b0b7f7f 100644
--- a/tests/key/test_verifying_key.py
+++ b/tests/key/test_verifying_key.py
@@ -1,4 +1,4 @@
-# Copyright  2014-2021 Vincent Texier <vit@free.fr>
+# Copyright  2014-2022 Vincent Texier <vit@free.fr>
 #
 # DuniterPy is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-- 
GitLab