Merge pull request #448 from embhorn/gplv3

Update license to GPLv3

Author: dgarske

COPYING

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/CMakeLists.txt

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/CMakeLists.txt

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/Kconfig

@@ -3,7 +3,7 @@
 [wolfMQTT](https://www.wolfMQTT.com) provides commercial-grade, world-class encryption libraries to secure connections
 from tiny embedded devices to the largest cloud and super computing platforms.
 
-Makers and students can use these libraries free of charge, as long as they abide by abide by the terms of GPLV2 licensing.
+Makers and students can use these libraries free of charge, as long as they abide by abide by the terms of GPLV3 licensing.
 
 Commercial customers are invited to contact wolfSSL for licensing options.
 Visit [wolfSSL.com/Espressif/](https://www.wolfSSL.com/Espressif/) to learn

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/README.md

@@ -1,12 +1,12 @@
 # component.mk
 #
-# Copyright (C) 2006-2024 wolfSSL Inc.
+# Copyright (C) 2006-2025 wolfSSL Inc.
 #
 # This file is part of wolfMQTT.
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfmqtt/component.mk

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/CMakeLists.txt

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/Kconfig

@@ -154,7 +154,7 @@ Have a specific request or questions? We'd love to hear from you! Please contact
 
 ## Licensing and Support
 
-wolfSSL (formerly known as CyaSSL) and wolfCrypt are either licensed for use under the GPLv2 (or at your option any later version) or a standard commercial license. For our users who cannot use wolfSSL under GPLv2 (or any later version), a commercial license to wolfSSL and wolfCrypt is available.
+wolfSSL (formerly known as CyaSSL) and wolfCrypt are either licensed for use under the GPLv3 (or at your option any later version) or a standard commercial license. For our users who cannot use wolfSSL under GPLv3 (or any later version), a commercial license to wolfSSL and wolfCrypt is available.
 
 See the LICENSE.txt, visit wolfssl.com/license, contact us at licensing@wolfssl.com or call +1 425 245 8247
 

IDE/Espressif/ESP-IDF/examples/AWS_IoT_MQTT/components/wolfssl/README.md

@@ -6,7 +6,7 @@
 #
 # wolfMQTT is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 3 of the License, or
 # (at your option) any later version.
 #
 # wolfMQTT is distributed in the hope that it will be useful,