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Feature Availability

Vast deliberately distinguishes stable features from opt-in and experimental surfaces.

Feature Status How it becomes available
Web browsing and navigation Available Always
Tabs, groups, pinned tabs, split view Available Always
Workspaces Available Always
Multiple workspaces Available Always
Notes / Advanced Notes Available Always
Bookmarks, History, Downloads, Reading List Available Always
Session Timeline Available Always
Advanced import/export Available Always
Extensions Available Open Extensions
Video & Audio Labs Enable Vast Labs, then Video & Audio
Network Devices Labs Enable Vast Labs, then Network Devices
Automation Labs Enable Vast Labs, then Automation
Password Manager Labs Enable Vast Labs, then Password Manager
Advanced Diagnostics Labs Enable Vast Labs, then Advanced Diagnostics
Spoofing tools Labs Enable Vast Labs, then Spoofing
Purist layout Experimental Enable Experimental features
Deeper developer actions Developer Enable Developer Mode
Experimental themes Coming soon Not active in the current build

The master Enable Vast Labs switch reveals the Labs section. A feature still needs its own local switch before it becomes usable.

Turning a feature off hides and blocks it but does not automatically erase its local data.

Experimental controls often have a narrower compatibility envelope, more complex local dependencies, or a higher support burden than normal browsing. Explicit gating prevents a fresh profile from feeling like a development console and makes feature status visible instead of implicit.