Qubes OS 4.0 has been Released
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Version 4.0 includes several fundamental improvements to the security and functionality of Qubes OS:
- The Qubes Admin API
- Qubes Core Stack version 3
- Fully virtualized VMs for enhanced security
- Multiple, flexible Disposable VM templates
- A more expressive, user-friendly Qubes RPC policy system
- A powerful new VM volume manager that makes it easy to keep VMs on external drives
- Enhanced TemplateVM security via split packages and network interface removal
- More secure backups with scrypt for stronger key derivation and enforced encryption
- Rewritten command-line tools with new options
https://www.qubes-os.org/news/
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