Added

• Sluggable: Add support for DateTimeImmutable fields
• Tree: [NestedSet] childrenQueryBuilder() to allow specifying sort order separately for each field
• Tree: [NestedSet] Added option to reorder only direct children in reorder() method

Changed

• Tree: In ClosureTreeRepository::removeFromTree() and NestedTreeRepository::removeFromTree() when something fails in the transaction, it uses the code from the original exception to construct the \Gedmo\Exception\RuntimeException instance instead of null.

Fixed

• Sluggable: Cast slug to string before passing it as argument 2 to preg_match() (#2473)
• Sortable: [SortableGroup] Fix sorting date columns in SQLite (#2462).
• PHPDoc of AbstractMaterializedPath::removeNode() and AbstractMaterializedPath::getChildren()
• Retrieving the proper metadata cache from Doctrine when using a CacheWarmer.