modrinth recommends LGPLv3 for copyleft

README.md

@@ -22,11 +22,11 @@ Keybinds:
 
 Copyright © 2022 lordpipe, samipourquoi, and BookUtils contributors
 
-This program is free software: you can redistribute it and/or modify it under the terms of the [GNU General Public License](LICENSE) as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+This program is free software: you can redistribute it and/or modify it under the terms of the [GNU Lesser General Public License](LICENSE) as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
 
-This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more details.
 
-You should have received a copy of the GNU General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
+You should have received a copy of the GNU Lesser General Public License along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 ### Contributing
 

src/main/java/bookutils/BookUtils.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils;
 

src/main/java/bookutils/ModConfig.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils;
 

src/main/java/bookutils/ModMenuIntegration.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils;
 

src/main/java/bookutils/gui/BookScreenRescaler.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils.gui;
 

src/main/java/bookutils/mixin/MixinBookEditScreen.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils.mixin;
 

src/main/java/bookutils/mixin/MixinBookScreen.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils.mixin;
 

src/main/java/bookutils/mixin/MixinButtonWidget.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils.mixin;
 

src/main/java/bookutils/mixin/MixinGameRender.java

@@ -1,7 +1,7 @@
 // Copyright (c) 2022 lordpipe, samipourquoi, and BookUtils contributors
 //
 // This program is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
+// it under the terms of the GNU Lesser General Public License as published by
 // the Free Software Foundation, either version 3 of the License, or
 // (at your option) any later version.
 //
@@ -10,7 +10,7 @@
 //
 // SPDX-FileCopyrightText: 2022 lordpipe
 // SPDX-FileCopyrightText: 2020 samipourquoi
-// SPDX-License-Identifier: GPL-3.0-or-later
+// SPDX-License-Identifier: LGPL-3.0-or-later
 
 package bookutils.mixin;
 

src/main/resources/fabric.mod.json

@@ -16,7 +16,7 @@
     "irc": "irc://irc.libera.chat:6697/umm-minecraft"
   },
 
-  "license": "GPL-3.0-or-later",
+  "license": "LGPL-3.0-or-later",
   "icon": "assets/bookutils/icon.png",
 
   "environment": "*",