Dear deepin friends, in order to ensure version quality of the next update, we're now launching internal testing seeking participation from all members in this team.
Changelog:
New features and optimizations
Updated the lTS kernel to 5.15.45 by following the upstream.
Biometric authentication supports more Goodix fingerprint scanners.
Changed the text in the advanced settings of input methods.
Bug fixes
Fixed: the input methods' third-level settings cannot be searched for in the search box of Control Center.
Fixed: there was a prompt box of input methods during system upgrades on some devices.
Fixed: the input method was selected incorrectly if right-clicking the input method icon when it did not get focus.
Updated qemu to solve the running failure of docker-desktop.
Updated flatpak to solve the problem that flatpak apps were displayed abnormally in the Dock.
Test Procedure
Connect to the internal source and upgrade the system to the latest edition.
Upgrade method:（The internal test version may be unstable. Please do not use it in production environment）
Change the sources, run in terminal：sudo deepin-editor /etc/apt/sources.list
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
Execute sudo apt-get update && sudo apt-get dist-upgrade command in terminal. After upgrade successful, please reboot your computer.
中文 
Deepin System Updates (2022.6.15） 
Dear deepin friends, in order to ensure version quality of the next update, we're now launching internal testing seeking participation from all members in this team.
Changelog:
New features and optimizations
Updated the lTS kernel to 5.15.45 by following the upstream.
Biometric authentication supports more Goodix fingerprint scanners.
Changed the text in the advanced settings of input methods.
Bug fixes
Fixed: the input methods' third-level settings cannot be searched for in the search box of Control Center.
Fixed: there was a prompt box of input methods during system upgrades on some devices.
Fixed: the input method was selected incorrectly if right-clicking the input method icon when it did not get focus.
Updated qemu to solve the running failure of docker-desktop.
Updated flatpak to solve the problem that flatpak apps were displayed abnormally in the Dock.
Test Procedure
Connect to the internal source and upgrade the system to the latest edition.
Upgrade method:（The internal test version may be unstable. Please do not use it in production environment）
Change the sources, run in terminal：sudo deepin-editor /etc/apt/sources.list
Paste the following contents to sources.list, then save and exit.
Execute sudo apt-get update && sudo apt-get dist-upgrade command in terminal. After upgrade successful, please reboot your computer.
Test and fill out the questionnaire (https://shimo.im/forms/FBMm8Cel2rk9U1X4/fill) to give feedback on your questions.
Note：
Upgrade your kernel to 5.15：sudo apt install linux-image-deepin-stable-amd64 linux-headers-deepin-stable-amd64
Upgrade your kernel to 5.17：sudo apt install linux-image-deepin-experiment-amd64 linux-headers-deepin-experiment-amd64
Attention
The internal testing is limited to members. Click here tojoin it.
All members of Internal Testing Team will participate by default.
Members who consecutively absent themselves for 3 times without asking for leave, will be dismissed from the Team.
Please do not distribute the content and data of the Internal Testing. Otherwise you will be dismissed from the Team.
Acknowledgments
Many thanks to all the Internal Testing Team members for your active participation!