renderStacks 4.34

4.34 – 3/23/2026

• New – Added “Passes to show in the Render Check” with 3 options: Selected, All, and None.
• New – Added total pass count display in Render Check.
  
• New – Added the same “Passes to show in the Render Check” option to Preferences and save it as a user setting.
  
• Improved – If rsUserRender() exists and Alt is not pressed, renderStacks will use that custom render function instead of opening the normal sanity check window.
• Improved – Post-submit message output can now be suppressed when needed by setting ::rsBlockPostSubmitMsg global variable and set to true.
• Improved – Preview rendering now restores viewport and render view state more reliably.
• Improved – When settype == #all, all layers are explicitly turned on before processing.
• mproved  – Added guards to prevent unwanted UI updates while Render Check is opening.
• Fixed – Changed default VRay Deep merge ZDepth threshold from 45.0 to 1.0.
• Fixed – Duplicate output path validation no longer runs when passes are hidden.