Streamline App Development with Meta Quest Developer Hub (MQDH) v3.8

Blog Hero Image


What’s New

  • App Distribution: You can now download OBB files from release channels and directly install onto headsets with your build’s APK
  • Added full control of callstack sampling (when and how often) in Perfetto Settings
  • Fixed GPU Utilization traces not showing up in Performance Analyzer on certain headset OS versions
  • Added a new App Distribution search bar that makes it easier to look up and navigate your org’s apps

With v3.8, you now have control of when and how often to trigger callstack sampling with Perfetto.

Bug Fixes

  • Fixed an issue on MacOS with installing OBB build files onto headsets
  • Fixed GPU Utilization traces not showing up in Performance Analyzer on certain headset OS versions
  • Fixed App Distribution tab not loading / crashing MQDH
  • Fixed installation of the CLI tool used for build uploads and adds upload button disabled tooltip

Other Changes

  • “Guardian” setting name changed to “Boundary”
We hope you enjoy MQDH v3.8, and we look forward to your feedback. If you haven’t already downloaded MQDH, you can do so from the Developer Center. Learn more in our MQDH Documentation.
Perfetto
Quest
Did you find this page helpful?
Explore more
What Makes a Meta VR Title Work Hands-Only
Learn when hand tracking fits your Meta VR title and how to adapt and test hands-first interactions before Meta VR Glasses ship.
All, Apps, Design, Games, Hand tracking, Quest
Read article
Immersive Web SDK 1.0: Build for Quest and Meta VR Glasses with AI-Native Web Tools
Immersive Web SDK 1.0 is out now, with AI-native tools, a scene editor you share with your coding agent, and gaze + pinch for Meta VR Glasses.
All, Apps, Design, Entertainment, Games, Hand tracking, Marketing, Quest, Web VR
Read article
Build for Meta VR with v0 by Vercel
The new Meta template for v0 by Vercel takes a prompt to a deployed WebXR scene you can open on a headset. Try it today.
Design, Optimization, Quest, Web VR, WebXR
Read article

Get the latest updates from Meta VR.

Get access to highlights and announcements delivered to your inbox.
Sign up
Meta
English (US)
© 2026 Meta