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Changes in RenderMan for Katana 25.1

• Issues seen when performing ROI edits (particularly shrinking a crop window) during a Live Render session in RfK (including crashes and wrong renders) have been fixed.  RMAN-20580
• Fixed issue that prevented usd lights from rendering in RenderMan Hydra delegate in Katana 6.  RMAN-20323
• Fixed a crash that could happen when switching between RenderMan Hydra delegates in Katana.  RMAN-20324
• Issues seen when performing ROI edits during a Live Render session in RfK (including crashes and wrong renders) have been fixed.  RMAN-20580

Changes in RenderMan for Katana 25.2

• Fixed bugs with the enable checkboxes in the PrmanStylizedLooks macro:
  • Added two switch nodes to fix an error when all display filter checkboxes are disabled. The SNAC node would complain that there were no connections.
  • Added an OpResolve node after the display filter network material to fix an issue where the enable checkboxes wouldn't update the live render correctly unless Flush Caches was pressed