Also,
+ add a badge to show when a resource is locked.
+ add some example operation icons for core operations.
+ Split ParaView app-components plugin so operation panels
  can be exposed in applications separately.
+ Add "plugin load time" dependencies on smtkPQComponentsPlugin.
  Although ParaView currently ignores this information, it
  will be used in the future and even now indicates a dependency
  that exists.
+ Add a double-clickable subclass of QPushButton for use
  in the toolbox panel.
+ Move busy-cursor updates into qtOperationLauncher (and
  out of qtOperationView).
+ Operation decoration is available for applications to
  choose what operations are shown in the toolbox and how
  they are presented.