It incorrectly placed multiple geometry nodes in a Shape element (among other
  issues).

ENH: suppressing warnings that appeared when you load a dataset that's intended to be read by an imported reader package

ENH: vtkPVFilters has icet thing that requires vtkgl.h from vtkRendering. Make sure things are up to date

ENH: moving recent EnSight changes to the 2.6 branch (especially handling static geometry with time-varying variables

BUG: Fixes BUG# 4487. AutomaticLightCreation is now disabled on all renderers due to which it would create a new light when no light was switched on in the view.

COMP: Add default linker option on the mac to force static tcl/tk libraries before existing system ones

COMP: Backing out changes to compile on Mac. The same can be accomplished by simply changing linker flags

BUG: Switching from coloring by texture to coloring by property should set the actor's texture to NULL.

BUG: When an animation finishes, reset vtkPVWindow's CurrentSource so the GUI matches the state of the dataset.

BUG: in order for turning the polygonal plane visibility on/off to work through properties (called from vtkPVImplicitPlaneWidget), we must consistently set this value using properties, not setting it's value directly.

BUG: ParaView was not correctly retrieving the saved file path from the registry, so ParaView's File, Open dialog started out in the directory where you started ParaView.