Hi everyone, to ensure the quality of deepin 20.1 Beta（1005）coming soon, we're going to start the internal test of deepin 20.1 Beta（1005）. Hope all internal test group members take an active part in this activity. Thank you!

Changelog:

1. Upgraded the system kernel to Kernel 5.8 (Stable) version to improve system stability and compatibility.

2. Upgrade the warehouse to debian 10.6, fix some security issues and important issues.

3. Update some in-depth applications to bring better visual and interactive experience.

4. Optimize system performance and comprehensively improve user experience.

5. Optimize control center functions, including performance mode settings, Bluetooth file transfer, etc.

Upgrade method:（The internal test version may be unstable. Please do not use it in production environment）

1. Change the sources, run in terminal:

sudo dedit /etc/apt/sources.list

2. Paste the following contents to sources.list, then save and exit.

## Generated by deepin-installer

deb [by-hash=force] https://community-packages.deepin.com/deepin/ apricot main contrib non-free

#deb-src https://community-packages.deepin.com/deepin/ apricot main contrib non-free

 

deb [trusted=yes] https://proposed-packages.deepin.com/dde-apricot unstable main contrib non-free

3、Execute sudo apt-get update && sudo apt-get dist-upgrade command in terminal. After upgrade successful, please reboot your computer.