• fixed console error when double clicking on tree toggle elements
• fixed regression breaking columnHeaders:false option on clipboard output
• resposiveLayout:true and headerVisible:false now work correctly when used togeather
• the star formatter now handles non numeric values with a value of 0 stars instead of 5 stars
• the link formatter now correctly handles falsey label values by showing an empty cell instead of " "
• large numbers of columns are now displayed correctly
• columns defined without fields are now included in print and getHtml output
• tree toggle elements are now correctly preserved when row data is updated
• clicking on the tree toggle element will no longer trigger a cell edit if the column the toggle is in is editable
• using row selection and editable cells on the same table no longer results in focus being lost as soon as the editor is opened
• redo and undo actions on row addition and deletion are now handled correctly with row grouping enabled
• rows are now inserted into the correct position on the table when they are added with row grouping enabled