TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-101647-1691669710:
+
+====================================================================
+Breaking: #101647 - Unused graphical assets removed from EXT:backend
+====================================================================
+
+See :issue:`101647`
+
+Description
+===========
+
+The TYPO3 system extension "backend" accumulated many graphical assets over the
+years that became unused piece by piece.
+
+The following icons have been removed from the Icon Registry:
+
+* `status-edit-read-only`
+* `warning-in-use`
+* `warning-lock`
+
+The following assets have been removed from the directory :file:`EXT:backend/Resources/Public/Images/`:
+
+* :file:`FormFieldWizard/wizard_forms.gif`
+* :file:`clear.gif`
+* :file:`filetree-folder-default.png`
+* :file:`filetree-folder-opened.png`
+* :file:`Logo.png`
+* :file:`pages.gif`
+* :file:`tt_content.gif`
+
+
+Impact
+======
+
+Calling any of the removed icons from the Icon Registry will render the default
+icon. Accessing any of the removed files directly will lead to a 404 error.
+
+
+Affected installations
+======================
+
+All extensions using the removed icons and assets are affected.
+
+
+Migration
+=========
+
+No direct migration is available.
+
+.. index:: Backend, NotScanned, ext:backend