From dabf7659783d61929edcfc2eec230edccae715bd Mon Sep 17 00:00:00 2001
From: hwdsl2 <hwdsl2@users.noreply.github.com>
Date: Sun, 3 Jan 2021 00:35:24 -0600
Subject: [PATCH] Update year

---
 LICENSE.md                  | 2 +-
 README-zh.md                | 2 +-
 README.md                   | 2 +-
 aws/README-zh.md            | 2 +-
 aws/README.md               | 2 +-
 azure/README-zh.md          | 2 +-
 azure/README.md             | 2 +-
 docs/clients-xauth-zh.md    | 2 +-
 docs/clients-xauth.md       | 2 +-
 docs/clients-zh.md          | 2 +-
 docs/clients.md             | 2 +-
 extras/add_vpn_user.sh      | 2 +-
 extras/del_vpn_user.sh      | 2 +-
 extras/ikev2setup.sh        | 2 +-
 extras/update_vpn_users.sh  | 2 +-
 extras/vpnupgrade.sh        | 2 +-
 extras/vpnupgrade_amzn.sh   | 2 +-
 extras/vpnupgrade_centos.sh | 2 +-
 vpnsetup.sh                 | 2 +-
 vpnsetup_amzn.sh            | 2 +-
 vpnsetup_centos.sh          | 2 +-
 21 files changed, 21 insertions(+), 21 deletions(-)

diff --git a/LICENSE.md b/LICENSE.md
index 64f6ed3..b63ae6f 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,7 +1,7 @@
 ### Creative Commons Attribution-ShareAlike 3.0 Unported License
 Link to license summary: https://creativecommons.org/licenses/by-sa/3.0/
 
-Copyright (C) 2014-2020 Lin Song    
+Copyright (C) 2014-2021 Lin Song    
 Based on the work of Thomas Sarlandie (Copyright 2012)
 
 <p>THE WORK (AS DEFINED BELOW) IS PROVIDED UNDER THE TERMS
diff --git a/README-zh.md b/README-zh.md
index 8ba8e62..a2ff702 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -331,7 +331,7 @@ wget https://git.io/vpnupgrade-amzn -O vpnupgrade.sh && sudo sh vpnupgrade.sh
 
 ## 授权协议
 
-版权所有 (C) 2014-2020 <a href="https://www.linkedin.com/in/linsongui" target="_blank">Lin Song</a> <a href="https://www.linkedin.com/in/linsongui" target="_blank"><img src="https://static.licdn.com/scds/common/u/img/webpromo/btn_viewmy_160x25.png" width="160" height="25" border="0" alt="View my profile on LinkedIn"></a>   
+版权所有 (C) 2014-2021 <a href="https://www.linkedin.com/in/linsongui" target="_blank">Lin Song</a> <a href="https://www.linkedin.com/in/linsongui" target="_blank"><img src="https://static.licdn.com/scds/common/u/img/webpromo/btn_viewmy_160x25.png" width="160" height="25" border="0" alt="View my profile on LinkedIn"></a>   
 基于 <a href="https://github.com/sarfata/voodooprivacy" target="_blank">Thomas Sarlandie 的工作</a> (版权所有 2012)
 
 这个项目是以 <a href="http://creativecommons.org/licenses/by-sa/3.0/" target="_blank">知识共享署名-相同方式共享3.0</a> 许可协议授权。   
diff --git a/README.md b/README.md
index 179ddc8..edccf64 100644
--- a/README.md
+++ b/README.md
@@ -331,7 +331,7 @@ See <a href="docs/uninstall.md" target="_blank">Uninstall the VPN</a>.
 
 ## License
 
-Copyright (C) 2014-2020 <a href="https://www.linkedin.com/in/linsongui" target="_blank">Lin Song</a> <a href="https://www.linkedin.com/in/linsongui" target="_blank"><img src="https://static.licdn.com/scds/common/u/img/webpromo/btn_viewmy_160x25.png" width="160" height="25" border="0" alt="View my profile on LinkedIn"></a>   
+Copyright (C) 2014-2021 <a href="https://www.linkedin.com/in/linsongui" target="_blank">Lin Song</a> <a href="https://www.linkedin.com/in/linsongui" target="_blank"><img src="https://static.licdn.com/scds/common/u/img/webpromo/btn_viewmy_160x25.png" width="160" height="25" border="0" alt="View my profile on LinkedIn"></a>   
 Based on <a href="https://github.com/sarfata/voodooprivacy" target="_blank">the work of Thomas Sarlandie</a> (Copyright 2012)
 
 This work is licensed under the <a href="http://creativecommons.org/licenses/by-sa/3.0/" target="_blank">Creative Commons Attribution-ShareAlike 3.0 Unported License</a>  
diff --git a/aws/README-zh.md b/aws/README-zh.md
index 8aa86c9..592de2e 100644
--- a/aws/README-zh.md
+++ b/aws/README-zh.md
@@ -76,7 +76,7 @@ $ ssh -i path/to/your/key-file.pem instance-username@instance-ip-address
 
 ## 作者
 
-版权所有 (C) 2020 [S. X. Liang](https://github.com/scottpedia)
+版权所有 (C) 2020-2021 [S. X. Liang](https://github.com/scottpedia)
 
 ## 屏幕截图
 
diff --git a/aws/README.md b/aws/README.md
index 9840a10..9916cbd 100644
--- a/aws/README.md
+++ b/aws/README.md
@@ -76,7 +76,7 @@ $ ssh -i path/to/your/key-file.pem instance-username@instance-ip-address
 
 ## Author
 
-Copyright (C) 2020 [S. X. Liang](https://github.com/scottpedia)
+Copyright (C) 2020-2021 [S. X. Liang](https://github.com/scottpedia)
 
 ## Screenshots
 
diff --git a/azure/README-zh.md b/azure/README-zh.md
index 1b63ca6..516bacd 100644
--- a/azure/README-zh.md
+++ b/azure/README-zh.md
@@ -25,7 +25,7 @@
 ## 作者
 
 版权所有 (C) 2016 [Daniel Falkner](https://github.com/derdanu)   
-版权所有 (C) 2017-2020 Lin Song
+版权所有 (C) 2017-2021 Lin Song
 
 ## 屏幕截图
 
diff --git a/azure/README.md b/azure/README.md
index c75b8d2..025e9f8 100644
--- a/azure/README.md
+++ b/azure/README.md
@@ -25,7 +25,7 @@ When the deployment finishes, Azure displays a notification. Next steps: [Config
 ## Authors
 
 Copyright (C) 2016 [Daniel Falkner](https://github.com/derdanu)   
-Copyright (C) 2017-2020 Lin Song
+Copyright (C) 2017-2021 Lin Song
 
 ## Screenshot
 
diff --git a/docs/clients-xauth-zh.md b/docs/clients-xauth-zh.md
index cda7353..7535a52 100644
--- a/docs/clients-xauth-zh.md
+++ b/docs/clients-xauth-zh.md
@@ -137,7 +137,7 @@ VPN 连接成功后,你可以到 <a href="https://www.ipchicken.com" target="_
 
 注: 这个协议仅适用于本文档。
 
-版权所有 (C) 2016-2020 Lin Song   
+版权所有 (C) 2016-2021 Lin Song   
 基于 <a href="https://github.com/StreisandEffect/streisand/blob/6aa6b6b2735dd829ca8c417d72eb2768a89b6639/playbooks/roles/l2tp-ipsec/templates/instructions.md.j2" target="_blank">Joshua Lund 的工作</a> (版权所有 2014-2016)
 
 本程序为自由软件,在自由软件联盟发布的<a href="https://www.gnu.org/licenses/gpl.html" target="_blank"> GNU 通用公共许可协议</a>的约束下,你可以对其进行再发布及修改。协议版本为第三版或(随你)更新的版本。
diff --git a/docs/clients-xauth.md b/docs/clients-xauth.md
index d6b7b5f..0b77168 100644
--- a/docs/clients-xauth.md
+++ b/docs/clients-xauth.md
@@ -137,7 +137,7 @@ This document was adapted from the <a href="https://github.com/StreisandEffect/s
 
 Note: This license applies to this document only.
 
-Copyright (C) 2016-2020 Lin Song   
+Copyright (C) 2016-2021 Lin Song   
 Based on <a href="https://github.com/StreisandEffect/streisand/blob/6aa6b6b2735dd829ca8c417d72eb2768a89b6639/playbooks/roles/l2tp-ipsec/templates/instructions.md.j2" target="_blank">the work of Joshua Lund</a> (Copyright 2014-2016)
 
 This program is free software: you can redistribute it and/or modify it under the terms of the <a href="https://www.gnu.org/licenses/gpl.html" target="_blank">GNU General Public License</a> as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
diff --git a/docs/clients-zh.md b/docs/clients-zh.md
index 251e9e9..531a289 100644
--- a/docs/clients-zh.md
+++ b/docs/clients-zh.md
@@ -602,7 +602,7 @@ strongswan down myvpn
 
 注: 这个协议仅适用于本文档。
 
-版权所有 (C) 2016-2020 Lin Song   
+版权所有 (C) 2016-2021 Lin Song   
 基于 <a href="https://github.com/StreisandEffect/streisand/blob/6aa6b6b2735dd829ca8c417d72eb2768a89b6639/playbooks/roles/l2tp-ipsec/templates/instructions.md.j2" target="_blank">Joshua Lund 的工作</a> (版权所有 2014-2016)
 
 本程序为自由软件,在自由软件联盟发布的<a href="https://www.gnu.org/licenses/gpl.html" target="_blank"> GNU 通用公共许可协议</a>的约束下,你可以对其进行再发布及修改。协议版本为第三版或(随你)更新的版本。
diff --git a/docs/clients.md b/docs/clients.md
index 5d76230..e38fcb0 100644
--- a/docs/clients.md
+++ b/docs/clients.md
@@ -600,7 +600,7 @@ This document was adapted from the <a href="https://github.com/StreisandEffect/s
 
 Note: This license applies to this document only.
 
-Copyright (C) 2016-2020 Lin Song   
+Copyright (C) 2016-2021 Lin Song   
 Based on <a href="https://github.com/StreisandEffect/streisand/blob/6aa6b6b2735dd829ca8c417d72eb2768a89b6639/playbooks/roles/l2tp-ipsec/templates/instructions.md.j2" target="_blank">the work of Joshua Lund</a> (Copyright 2014-2016)
 
 This program is free software: you can redistribute it and/or modify it under the terms of the <a href="https://www.gnu.org/licenses/gpl.html" target="_blank">GNU General Public License</a> as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
diff --git a/extras/add_vpn_user.sh b/extras/add_vpn_user.sh
index 4f60535..51fd065 100644
--- a/extras/add_vpn_user.sh
+++ b/extras/add_vpn_user.sh
@@ -2,7 +2,7 @@
 #
 # Script to add/update an VPN user for both IPsec/L2TP and Cisco IPsec
 #
-# Copyright (C) 2018-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2018-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/del_vpn_user.sh b/extras/del_vpn_user.sh
index 1b95571..47f65b5 100644
--- a/extras/del_vpn_user.sh
+++ b/extras/del_vpn_user.sh
@@ -2,7 +2,7 @@
 #
 # Script to delete an VPN user for both IPsec/L2TP and Cisco IPsec
 #
-# Copyright (C) 2018-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2018-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/ikev2setup.sh b/extras/ikev2setup.sh
index dca58e9..add0499 100644
--- a/extras/ikev2setup.sh
+++ b/extras/ikev2setup.sh
@@ -5,7 +5,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2020-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/update_vpn_users.sh b/extras/update_vpn_users.sh
index 0664532..9d77fd1 100644
--- a/extras/update_vpn_users.sh
+++ b/extras/update_vpn_users.sh
@@ -2,7 +2,7 @@
 #
 # Script to update VPN users for both IPsec/L2TP and Cisco IPsec
 #
-# Copyright (C) 2018-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2018-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/vpnupgrade.sh b/extras/vpnupgrade.sh
index eca94e6..c86fbbc 100644
--- a/extras/vpnupgrade.sh
+++ b/extras/vpnupgrade.sh
@@ -5,7 +5,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2016-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2016-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/vpnupgrade_amzn.sh b/extras/vpnupgrade_amzn.sh
index dd1cbef..ea73162 100644
--- a/extras/vpnupgrade_amzn.sh
+++ b/extras/vpnupgrade_amzn.sh
@@ -5,7 +5,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2020-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/extras/vpnupgrade_centos.sh b/extras/vpnupgrade_centos.sh
index c98600e..7abe411 100644
--- a/extras/vpnupgrade_centos.sh
+++ b/extras/vpnupgrade_centos.sh
@@ -5,7 +5,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2016-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2016-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/vpnsetup.sh b/vpnsetup.sh
index 538e3e8..a9b2fad 100755
--- a/vpnsetup.sh
+++ b/vpnsetup.sh
@@ -7,7 +7,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2014-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2014-2021 Lin Song <linsongui@gmail.com>
 # Based on the work of Thomas Sarlandie (Copyright 2012)
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
diff --git a/vpnsetup_amzn.sh b/vpnsetup_amzn.sh
index e74e261..8c0883d 100644
--- a/vpnsetup_amzn.sh
+++ b/vpnsetup_amzn.sh
@@ -7,7 +7,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2020-2021 Lin Song <linsongui@gmail.com>
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0
 # Unported License: http://creativecommons.org/licenses/by-sa/3.0/
diff --git a/vpnsetup_centos.sh b/vpnsetup_centos.sh
index aa2b6c7..e75aa18 100755
--- a/vpnsetup_centos.sh
+++ b/vpnsetup_centos.sh
@@ -7,7 +7,7 @@
 # The latest version of this script is available at:
 # https://github.com/hwdsl2/setup-ipsec-vpn
 #
-# Copyright (C) 2015-2020 Lin Song <linsongui@gmail.com>
+# Copyright (C) 2015-2021 Lin Song <linsongui@gmail.com>
 # Based on the work of Thomas Sarlandie (Copyright 2012)
 #
 # This work is licensed under the Creative Commons Attribution-ShareAlike 3.0