Grid Pro: Added support for hierarchical data using data.treeView.
Grid Pro: Added support for row pinning using rendering.rows.pinning.
Grid Pro: Added pageSize field to Remote Data Provider callback, so it can automatically realign chunk indexing when the backend clamps or adjusts the requested page size.
Grid: Cleaned up deprecated methods and options (details in the upgrade note).
Grid: Added support for row headers (th) in tbody.
Grid: Added support for touch devices on column resizing.
Grid: Added data.autogenerateColumns (default true) with support for unbound columns via columns[].dataId = null and cells.valueGetter, so column generation can be fully controlled from columns[] and do not have to have a direct column source in the data source.