v2.32.0

• [Added] node.hasClass(className)
• [Added] tree.applyCommand() and node.applyCommand() (experimental!)
• [Added] tree.isLoading()
• [Added] tree.toDict(includeRoot, callback) and node.toDict(recursive, callback):
  callback can now return false or "skip" to skip nodes.
• [Fixed] #951 Hover issue in unselectable radio
• ext-dnd5: allow autoExpand even if dropping is prevented
• [Fixed] ext-filter: tree.rootNode.subMatchCount is now set correctly
• [Fixed] #955 node.navigate($.ui.keyCode.DOWN, false) does not return promise
• Stop testing with jQuery UI 1.10 and 1.11 (only jQuery UI 1.12 remains)

Commit details.