diff --git a/.github/workflows/greetings.yml b/.github/workflows/greetings.yml
old mode 100755
new mode 100644
diff --git a/.github/workflows/image.yml b/.github/workflows/image.yml
old mode 100755
new mode 100644
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
old mode 100755
new mode 100644
diff --git a/.gitignore b/.gitignore
old mode 100755
new mode 100644
diff --git a/Admin/Install/Media.install.json b/Admin/Install/Media.install.json
old mode 100755
new mode 100644
diff --git a/Admin/Install/Media.php b/Admin/Install/Media.php
old mode 100755
new mode 100644
diff --git a/Admin/Install/Navigation.install.json b/Admin/Install/Navigation.install.json
old mode 100755
new mode 100644
diff --git a/Admin/Install/Navigation.php b/Admin/Install/Navigation.php
old mode 100755
new mode 100644
diff --git a/Admin/Install/Search.php b/Admin/Install/Search.php
old mode 100755
new mode 100644
diff --git a/Admin/Install/SearchCommands.php b/Admin/Install/SearchCommands.php
old mode 100755
new mode 100644
diff --git a/Admin/Install/db.json b/Admin/Install/db.json
old mode 100755
new mode 100644
diff --git a/Admin/Installer.php b/Admin/Installer.php
old mode 100755
new mode 100644
diff --git a/Admin/Routes/Web/Api.php b/Admin/Routes/Web/Api.php
old mode 100755
new mode 100644
diff --git a/Admin/Routes/Web/Backend.php b/Admin/Routes/Web/Backend.php
old mode 100755
new mode 100644
diff --git a/Admin/Status.php b/Admin/Status.php
old mode 100755
new mode 100644
diff --git a/Admin/Uninstaller.php b/Admin/Uninstaller.php
old mode 100755
new mode 100644
diff --git a/Admin/Updater.php b/Admin/Updater.php
old mode 100755
new mode 100644
diff --git a/Controller/ApiController.php b/Controller/ApiController.php
old mode 100755
new mode 100644
diff --git a/Controller/BackendController.php b/Controller/BackendController.php
old mode 100755
new mode 100644
diff --git a/Controller/Controller.php b/Controller/Controller.php
old mode 100755
new mode 100644
diff --git a/Controller/SearchController.php b/Controller/SearchController.php
old mode 100755
new mode 100644
diff --git a/Docs/Dev/en/SUMMARY.md b/Docs/Dev/en/SUMMARY.md
old mode 100755
new mode 100644
diff --git a/Docs/introduction.md b/Docs/introduction.md
old mode 100755
new mode 100644
diff --git a/ICLA.txt b/ICLA.txt
old mode 100755
new mode 100644
diff --git a/LICENSE.txt b/LICENSE.txt
old mode 100755
new mode 100644
diff --git a/Models/BoardStatus.php b/Models/BoardStatus.php
old mode 100755
new mode 100644
diff --git a/Models/CardStatus.php b/Models/CardStatus.php
old mode 100755
new mode 100644
diff --git a/Models/CardType.php b/Models/CardType.php
old mode 100755
new mode 100644
diff --git a/Models/Elastic/KanbanCard.json b/Models/Elastic/KanbanCard.json
old mode 100755
new mode 100644
diff --git a/Models/Elastic/KanbanCardComment.json b/Models/Elastic/KanbanCardComment.json
old mode 100755
new mode 100644
diff --git a/Models/KanbanBoard.php b/Models/KanbanBoard.php
old mode 100755
new mode 100644
diff --git a/Models/KanbanBoardMapper.php b/Models/KanbanBoardMapper.php
old mode 100755
new mode 100644
diff --git a/Models/KanbanCard.php b/Models/KanbanCard.php
old mode 100755
new mode 100644
diff --git a/Models/KanbanCardMapper.php b/Models/KanbanCardMapper.php
old mode 100755
new mode 100644
diff --git a/Models/KanbanColumn.php b/Models/KanbanColumn.php
old mode 100755
new mode 100644
diff --git a/Models/KanbanColumnMapper.php b/Models/KanbanColumnMapper.php
old mode 100755
new mode 100644
diff --git a/Models/NullKanbanBoard.php b/Models/NullKanbanBoard.php
old mode 100755
new mode 100644
diff --git a/Models/NullKanbanCard.php b/Models/NullKanbanCard.php
old mode 100755
new mode 100644
diff --git a/Models/NullKanbanColumn.php b/Models/NullKanbanColumn.php
old mode 100755
new mode 100644
diff --git a/Models/PermissionCategory.php b/Models/PermissionCategory.php
old mode 100755
new mode 100644
diff --git a/Models/styles.tpl.json b/Models/styles.tpl.json
old mode 100755
new mode 100644
diff --git a/Theme/Backend/Lang/Navigation.de.lang.php b/Theme/Backend/Lang/Navigation.de.lang.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/Lang/Navigation.en.lang.php b/Theme/Backend/Lang/Navigation.en.lang.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/Lang/de.lang.php b/Theme/Backend/Lang/de.lang.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/Lang/en.lang.php b/Theme/Backend/Lang/en.lang.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/css/styles.css b/Theme/Backend/css/styles.css
old mode 100755
new mode 100644
diff --git a/Theme/Backend/css/styles.scss b/Theme/Backend/css/styles.scss
old mode 100755
new mode 100644
diff --git a/Theme/Backend/kanban-archive.tpl.php b/Theme/Backend/kanban-archive.tpl.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/kanban-board-create.tpl.php b/Theme/Backend/kanban-board-create.tpl.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/kanban-board.tpl.php b/Theme/Backend/kanban-board.tpl.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/kanban-card.tpl.php b/Theme/Backend/kanban-card.tpl.php
old mode 100755
new mode 100644
diff --git a/Theme/Backend/kanban-dashboard.tpl.php b/Theme/Backend/kanban-dashboard.tpl.php
old mode 100755
new mode 100644
diff --git a/composer.json b/composer.json
old mode 100755
new mode 100644
diff --git a/composer.lock b/composer.lock
old mode 100755
new mode 100644
diff --git a/info.json b/info.json
old mode 100755
new mode 100644
diff --git a/tests/Admin/AdminTest.php b/tests/Admin/AdminTest.php
old mode 100755
new mode 100644
diff --git a/tests/Autoloader.php b/tests/Autoloader.php
old mode 100755
new mode 100644
diff --git a/tests/Bootstrap.php b/tests/Bootstrap.php
old mode 100755
new mode 100644
diff --git a/tests/Controller/ApiControllerTest.php b/tests/Controller/ApiControllerTest.php
old mode 100755
new mode 100644
diff --git a/tests/Controller/test.md b/tests/Controller/test.md
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanBoardMapperTest.php b/tests/Models/KanbanBoardMapperTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanBoardTest.php b/tests/Models/KanbanBoardTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanCardCommentMapperTest.php b/tests/Models/KanbanCardCommentMapperTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanCardMapperTest.php b/tests/Models/KanbanCardMapperTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanCardTest.php b/tests/Models/KanbanCardTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanColumnMapperTest.php b/tests/Models/KanbanColumnMapperTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/KanbanColumnTest.php b/tests/Models/KanbanColumnTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/NullKanbanBoardTest.php b/tests/Models/NullKanbanBoardTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/NullKanbanCardTest.php b/tests/Models/NullKanbanCardTest.php
old mode 100755
new mode 100644
diff --git a/tests/Models/NullKanbanColumnTest.php b/tests/Models/NullKanbanColumnTest.php
old mode 100755
new mode 100644
diff --git a/tests/phpunit_default.xml b/tests/phpunit_default.xml
old mode 100755
new mode 100644