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Apri 2026

April 2026 – Product Updates

GS 6.6.200 (14 April 2026)

General

🚀 Features & Improvements

  • IGES imports now correctly interpret trim curves. Please note these are now imported as mesh data rather than NURBS.
  • Reorganised preferences panel into Room/Document Settings for more intuitive options management
  • For upgraded users, added optional package for supporting more file types

🐛 Bug Fixes

  • USDZ exports no longer lose image map and base colour
  • Fixed Web Inspector/Web Collab screenshots sometimes coming out visually wrong

VR

🚀 Features & Improvements

  • (Quest only) AR Collab has evolved into Spatial Alignment! Lock the Virtual Room to your Physical Space so you can move freely and virtual objects stay fixed; determine the position and size of the virtual room in your physical space; save the spatial anchors, offset and scale in the virtual room itself - no need to set up again with every session.
  • (Standalone only) Improved visual quality of splines when viewed at a distance
  • Display mesh quality when model quality options are available
  • Environment panel now has thumbnail previews for HDRs
  • More edit modes available when multi-editing compatible objects

🐛 Bug Fixes

  • File path for local saves is now less truncated and more legible
  • Disabled now incompatible Meta Avatars as they were also causing issues with native GS avatars
  • Unified “file with this name already exists” flow for older and newer files
  • Added login screen when attempting to export whilst unauthenticated
  • Fixed drawing sometimes being interrupted by putting down non-drawing controller
  • Fixed mesh preview sometimes not showing when model quality options are available
  • Fixed autosaves being corrupted if the text tool is active on force app quit
  • Fixed lobby UI missing/overlapping in certain conditions
  • Pico 4 Ultra now has correct controller models
  • Solved UI conflicts when user is part of different teams with the same name
  • Community designs are now opened correctly as a draft
  • Unified room renaming error messages when file with same name already exists

Screen App

🚀 Features & Improvements

  • Navigation cube visual updates, added Show Whole Sketch button
  • Users are now muted by default when joining a room, warning message if muted whilst speaking
  • Moved Undo/Redo, Settings, Import, Export to consolidated GS logo dropdown on top left

🐛 Bug Fixes

  • Fixed being unable to remove users from shared
  • Removed unused “remove user” UI for reviewer roles
  • Fixed Join in VR button occasionally not working
  • Screen users’ changes to model quality now propagate to other users and persist after exiting the room

GS 6.6.201 (15 April 2026)

VR

🐛 Bug Fixes

  • Fixed the USB file access setting not working properly on Pico 4

GS 6.6.202 (16 April 2026)

VR

🐛 Bug Fixes

  • Fixed thin line strokes and dotted lines of measurement objects not rendering on Pico.

GS 6.6.300 (28 April 2026)

General

🚀 Features & Improvements

  • Re-enable laser pointer for viewers
  • Faster loading of HDR environments, removal of seam at the back of the environment
  • Added cloud syncing of user preferences across devices

🐛 Bug Fixes

  • When import quality options are available, default to High rather than Original to avoid performance issues
  • Voice chat audio is no longer on a delay when joining a room in Web Collab on Safari and waiting some time to interact with the app

VR

🚀 Features & Improvements

  • Can use smart move while grid is enabled
  • (standalone only) Faster loading of large images
  • Paint tool now highlights objects in its range, is more precise

🐛 Bug Fixes

  • Environment dome is now properly lit, gives correct preview of the environment in use
  • Can now use colour saturation increments when a sketch tool with a central line is selected
  • When import quality options available, don’t preview original quality before asking confirmation in performance impact popup
  • Wi-fi symbol above controller now accurately reflects connection issue status
  • Collab - fixed user becoming invisible and not uploading changes if they experience longer connection fluctuations
  • (Quest only) Transition between Touch controller and MX Ink pen no longer requires opening the Quest OS menu

Screen App

🐛 Bug Fixes

  • Ensure mic is muted by default on joining a room

GS 6.6.301 (29 April 2026)

VR

🐛 Bug Fixes

  • Fixed the app not running when using SteamVR as the OpenXR runtime.