Breaking: #92060 - Dropped class TYPO3CMSBackendViewPageTreeView¶
See Issue #92060
TYPO3\CMS\Backend\View\PageTreeView has been dropped without substitution.
Extensions using or extending this class will throw fatal PHP errors.
This core internal class has been unused for a while. There is little chance some extension depends on it. The extension scanner finds affected extensions with a strong match.
If still needed, copy the class code from an older core version to the affected extension, adapt namespace and usages.