• more fixes for invalid IDs
• Ctrl+click fix for Mac
• no longer triggering operations if in edit mode
• search now maintains state and opened nodes
• improved is_loading
• fixes for dnd (wrong namespace for events)
• create_node now accepts null as parent, which creates a root node
• JSON is correctly recognized even without headers (if dataType was "json")
• added before_open / before_close event
• added search_leaves_only to search plugin
• fixes for IE7 (still not supported but might work)
• fixes to server side undetermined state for checkboxes
• added additional params to all move_node and copy_node calls (is_multi / is_foreign)
• added dnd "always_copy" setting
• added _load_nodes and refresh_node
• search.ajax can now be a function which should invoke a callback (easier integration with services)
• removed pointer cursor from leaf nodes
• added PHP demos