TYPO3 v15 dev-main snapshot ()

2026-08-10 22:31:09 +02:00
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+.. include:: /Includes.rst.txt
+
+.. _breaking-96517:
+
+====================================================
+Breaking: #96517 - TMENU.collapse TypoScript removed
+====================================================
+
+See :issue:`96517`
+
+Description
+===========
+
+The :typoscript:`collapse` TypoScript property of :typoscript:`TMENU` is removed
+without substitution.
+
+When set, active :typoscript:`TMENU` items previously linked to their parent page,
+which was primarily a use case for :typoscript:`GMENU_LAYERS`, which was
+removed in TYPO3 v6.0.
+
+Impact
+======
+
+Setting this TypoScript option has no effect anymore.
+
+Affected Installations
+======================
+
+TYPO3 installations with :typoscript:`TMENU` definitions having this option
+set which is highly unlikely.
+
+Migration
+=========
+
+Use a custom user function or the PSR-14 :php:`FilterMenuItemsEvent` event to modify
+the menu items.
+
+.. index:: Frontend, TypoScript, NotScanned, ext:frontend